EP1447437A1 - Procédé de fabrication de fluides hydrocarbonés riches en hydrocarbures naphténiques - Google Patents
Procédé de fabrication de fluides hydrocarbonés riches en hydrocarbures naphténiques Download PDFInfo
- Publication number
- EP1447437A1 EP1447437A1 EP04290345A EP04290345A EP1447437A1 EP 1447437 A1 EP1447437 A1 EP 1447437A1 EP 04290345 A EP04290345 A EP 04290345A EP 04290345 A EP04290345 A EP 04290345A EP 1447437 A1 EP1447437 A1 EP 1447437A1
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- European Patent Office
- Prior art keywords
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- weight
- hydrocarbon
- hydrogenation
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- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 79
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 70
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 51
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 37
- 238000004821 distillation Methods 0.000 claims abstract description 34
- 239000003054 catalyst Substances 0.000 claims abstract description 26
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000004523 catalytic cracking Methods 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims description 35
- 239000001257 hydrogen Substances 0.000 claims description 20
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 19
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 14
- 150000001491 aromatic compounds Chemical class 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 238000005194 fractionation Methods 0.000 claims description 9
- 150000001923 cyclic compounds Chemical class 0.000 claims description 8
- 229910052763 palladium Inorganic materials 0.000 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 150000002431 hydrogen Chemical class 0.000 claims description 6
- 239000000976 ink Substances 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- -1 unsaturated cyclic sulfur compounds Chemical class 0.000 claims description 6
- 150000001925 cycloalkenes Chemical class 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical class C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 239000002966 varnish Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000005238 degreasing Methods 0.000 claims description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 239000004590 silicone sealant Substances 0.000 claims 1
- 150000003577 thiophenes Chemical class 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 7
- 239000003208 petroleum Substances 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 38
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 19
- 150000001875 compounds Chemical class 0.000 description 16
- 239000000047 product Substances 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 231100000252 nontoxic Toxicity 0.000 description 5
- 230000003000 nontoxic effect Effects 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000004230 steam cracking Methods 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 231100001231 less toxic Toxicity 0.000 description 2
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000003348 petrochemical agent Substances 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 240000005428 Pistacia lentiscus Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011066 ex-situ storage Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004231 fluid catalytic cracking Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- MOWMLACGTDMJRV-UHFFFAOYSA-N nickel tungsten Chemical compound [Ni].[W] MOWMLACGTDMJRV-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 231100000925 very toxic Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/06—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/06—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
- C10G45/08—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum, or tungsten metals, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/10—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing platinum group metals or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/44—Hydrogenation of the aromatic hydrocarbons
- C10G45/46—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used
- C10G45/48—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/44—Hydrogenation of the aromatic hydrocarbons
- C10G45/46—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used
- C10G45/52—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing platinum group metals or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
- C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons
Definitions
- the invention relates to a method for preparing a fluid hydrocarbon rich in naphthenic hydrocarbons. More particularly, the invention relates to a process for the preparation of
- Solvents must be able to dissolve organic products. They must therefore present with respect to these products a good solvent power.
- aniline point accounts for the solvent power of a product. It is usually measured in ° C by the ISO 2977 method. aniline point is low, the more the compound has a good solvent power.
- aromatic hydrocarbons have a low aniline point and are so very good solvents. For example, xylene has an aniline point at 12 ° C, toluene has an aniline point of 9 ° C. But hydrocarbons aromatics have the important disadvantage of being very toxic.
- Solvents obtained by distillation of crude oil contain in general a high content of aromatic hydrocarbons, which poses the problem of their great toxicity.
- oil cuts with a range of distillation between 230 ° C and 300 ° C used as solvents for printing ink, may have levels of compounds aromatic compounds of 20 to 30% by weight.
- US Patent No. 3,996,306 discloses a process for the production of non-polluting and non-polluting hydrocarbon solvents toxic. Thus, it is a question of obtaining cycloparaffinic hydrocarbons by catalytic hydrogenation of aromatic hydrocarbons.
- this method consists in selecting oil cuts rich in certain aromatic compounds such as benzene, toluene, xylene or naphthalene, to submit them to a distillation to obtain concentrates of these different products aromatics, and finally to hydrogenate these aromatic concentrates to obtain the corresponding cycloparaffins.
- aromatic compounds such as benzene, toluene, xylene or naphthalene
- the present invention aims precisely to remedy the disadvantages of the methods of the prior art.
- These disadvantages are, on the one hand, the toxicity and the polluting nature of organic solvents from petroleum refining and used up to present and, on the other hand, the complexity and the need for investment important requirements for the implementation of processes for the manufacture of non-polluting solvents.
- the invention aims to propose a method that allows, in a simple and economical way, to prepare solvents which are not pollutants based on naphthenic hydrocarbons.
- naphthenic hydrocarbons or naphthenes
- the molecules hydrocarbon compounds comprising at least one saturated ring also called cyclo-paraffins.
- the subject of the invention is a device specially designed for carrying out the method described above.
- the third subject of the present invention is the application of the process described above for the manufacture of hydrocarbon fluids naphthenic non-toxic and non-polluting, which can find applications in different fields.
- the subject of the invention is a hydrocarbon product containing not less than 70% by weight of naphthenic hydrocarbons and having an aromatic hydrocarbon content of 1 or less % by weight, obtainable by the process above.
- the method according to the invention has a first advantage: to be simpler and more efficient than known processes for the preparation solvents rich in naphthenic hydrocarbons. Indeed, he does does not require specific investments in refineries and does not require the use of additional solvents which may be expensive products. Compared to the processes of the prior art, the process of the invention makes it possible to reduce the manufacturing costs of the solvents rich in naphthenes.
- the method according to the invention has a second advantage very important: to enable the recovery of refinery more and more difficult to value.
- These are petrol and diesel cuts from catalytic cracking, rich in aromatic hydrocarbons, which are difficult to integrate into fuel pools because of increasingly stringent specifications regarding the permitted levels in aromatic compounds.
- This process therefore has a double advantage: on the one hand, it uses a cut difficult to valorize because of its content in aromatic compounds and, on the other hand, it leads to a product with strong added value, non-toxic and environmentally friendly.
- hydrocarbons In a manner known per se, the oil and Petrochemicals use load conversion processes hydrocarbons, in which hydrocarbon molecules with high molecular weight and high boiling point are split into smaller molecules, which can boil in areas of lower temperatures, suitable for the intended use.
- conversion processes are implemented without the addition of hydrogen.
- conversion processes without input hydrogen is meant in particular, but in a nonlimiting manner, the cracking processes, whether thermal or catalytic, the processes visbreaking or steam cracking.
- the petroleum industry has processes known cracking in the fluid state.
- the charge of hydrocarbons usually sprayed in the form of fines droplets, is brought into contact with heat-transfer particles to high temperature flowing through the reactor in bed form fluidized, that is to say in more or less dense suspension within a gaseous fluid ensuring or assisting their transport.
- a vaporization of the charge occurs, followed by cracking of hydrocarbon molecules.
- the cracking reaction is of thermal type when the particles have only one heat transfer function. It is of catalytic type when the particles also have a catalytic function, ie they present active sites favoring the cracking reaction. This is the case in catalytic cracking process in the fluid state (known as the FCC process, "Fluid Catalytic Cracking").
- Steam cracking used in petrochemicals, is a process of conversion of hydrocarbons that is implemented without input of hydrogen and without catalyst, but in the presence of water vapor and high temperature (about 800 ° C). It allows in particular, from light hydrocarbons, called naphthas, to produce ethylene and propylene.
- the first step of the process according to the invention consists of withdrawing from a fractionation column effluents from a unit of conversion, without the addition of hydrogen, to a hydrocarbon cut, the distillation range is in the range of 100 ° C to 400 ° C.
- the cut of hydrocarbons withdrawn during this first stage comes from a catalytic cracking unit, or it comes from a steam cracking unit.
- the cutting of hydrocarbons withdrawn during this first stage has a distillation interval in the range of 135 ° C to 330 ° C.
- the cut of hydrocarbons withdrawn during of this first step has a distillation range included in the range from 145 ° C to 260 ° C.
- the hydrocarbon cut from catalytic cracking selected for the first step of the process of the invention is rich unsaturated cyclic compounds. It contains at least 70% in volume of unsaturated cyclic compounds.
- the unsaturated cyclic compounds present in this section can be aromatic compounds, compounds thiophene or benzothiophene, cyclic nitrogen compounds unsaturated, unsaturated cyclic sulfur compounds, cycloolefins.
- the unsaturated cyclic compounds are aromatic compounds or cycloolefins.
- the second step of the process according to the invention consists of subject the hydrocarbon cut off from the cracking unit catalytically to a hydrodesulfurization in the presence of a catalyst and presence of hydrogen.
- This step is intended to desulfurize at least in part the cutting of hydrocarbons from catalytic cracking, so as to eliminate compounds that could constitute poisons for the hydrogenation catalyst used in the third step of the process.
- the hydrodesulfurization catalyst used consists of a solid support and an active phase.
- the active phase contains at least one metal of the classification periodic elements.
- the metal may be selected from the metals of Group VI, Group VIII metals or their mixtures on a support based on one or more refractory oxides preferentially alumina, silica and / or mixtures thereof.
- hydrodesulfurization catalysts well known to those skilled in the art can be used during this step but after sulfurization.
- catalysts of the cobalt-molybdenum (CoMo), nickel-molybdenum (NiMo) or nickel-tungsten type which are sulphurized in situ or ex situ, can be used.
- Another particularly effective catalyst for achieving the hydrodesulfurization step according to the process of the invention is consisting, on the one hand, of a solid support comprising a silica-alumina dispersed in an alumina binder and, on the other hand, active compound comprising a combination of platinum and palladium containing at least 0.1% by weight of each of them and, preferably, from 0.25 to 1% by weight.
- the solid support contains between 15% and 30% by weight of alumina binder relative to the total weight of silica-alumina and alumina binder, and the silica-alumina contains between 15% and 30% weight of alumina.
- the hydrodesulfurization step is carried out under conditions to obtain a desulphurized hydrocarbon cut having a sulfur content less than or equal to 50 ppm by weight.
- the hydrodesulfurization is carried out in conditions for obtaining a desulfurized hydrocarbon cut having a sulfur content of not more than 10 ppm by weight and, even more preferably, less than or equal to 2 ppm by weight.
- the third step of the process of the invention consists of subject the desulfurized hydrocarbon cut to hydrogenation controlled in the presence of a catalyst and hydrogen.
- This step is intended to transform at least some of the unsaturated cyclic hydrocarbons present in large quantities in the desulfurized cut to naphthenic compounds.
- the hydrogenation catalyst used consists of a support solid and an active phase.
- the solid support can be any refractory inorganic oxide and advantageously chosen from silicas, aluminas and silica-aluminas.
- the solid support is a deactivated alumina.
- the active phase contains at least one hydrogenating metal of the periodic classification of the elements.
- the hydrogenating metal may be chosen from Group VIII metals.
- the hydrogenating metal is chosen from nickel, palladium, platinum or mixtures thereof.
- the hydrogenating metal may be nickel.
- the content of the nickel hydrogenation catalyst is between 10% and 70% by weight.
- the controlled hydrogenation step takes place at a temperature between 80 ° C and 250 ° C, preferably between 100 ° C and 240 ° C.
- the hydrogenating metal can be a noble metal, such as platinum, palladium or mixtures thereof.
- the content of the hydrogenation metal hydrogenation catalyst is between 0.1% and 5% by weight. It is preferably included between 0.1% and 1.5% by weight.
- the hydrogenation step takes place at a temperature between 150 ° C and 330 ° C.
- the ratio H 2 / HC (hydrogen on hydrocarbons) is between 100 and 1000 inclusive.
- the hydrogen partial pressure during the controlled hydrogenation is between 30 and 200 ⁇ 10 5 Pa.
- the hydrogen partial pressure is between 50 and 160 ⁇ 10 5 Pa.
- the hydrogenation conditions are controlled so as to selectively hydrogenate unsaturated cyclic hydrocarbons in naphthenes.
- the hydrogenation conditions are controlled from to selectively hydrogenate aromatic hydrocarbons in naphthenes.
- the step controlled hydrogenation is followed by a fractionation step by distillation of the hydrogenated section, to obtain several cuts having narrower distillation intervals.
- select hydrocarbon cuts from step controlled hydrogenation such as a light cut whose distillation is in the range 100-205 ° C, a cut intermediate whose distillation range is included in the range 170-270 ° C and a heavy cut whose distillation range is in the range 200-400 ° C.
- the fractionation step can consist of selecting sections having distillation intervals whose amplitude is less than or equal to 55 ° C, preferably less than or equal to 30 ° C.
- the interval of distillation is in the range 100-205 ° C can be especially as solvents, for example for paints and varnishes. They can also find applications for degreasing metals.
- Products from the intermediate cut, the interval of which distillation is in the range 170-270 ° C may include find applications as solvents for paints and varnishes, as metal degreasing agents or as rolling agents aluminum.
- the products resulting from the heavy cut whose distillation is in the range 200-400 ° C can be used especially as solvents for printing ink or as substitutes for silicone oils in silicone mastics.
- FIG. schematically showing a solvent manufacturing device naphthenic according to the process of the invention.
- the hydrocarbon feed containing at least less than 70% by volume of unsaturated cyclic compounds is withdrawn, by line 5, a column 1 of effluent fractionation of a unit catalytic cracking not shown in the figure.
- the charge rich in unsaturated cyclic compounds is injected by line 5 in a hydrodesulfurization unit 2, where it undergoes a desulfurization in the presence of a desulfurization catalyst and hydrogen, to produce a cut at least partially desulfurized, drawn off line 6.
- the desulfurized cut is injected via line 6 into a unit 3 controlled hydrogenation, where it undergoes a controlled hydrogenation in presence of a hydrogenation catalyst and hydrogen, to produce a hydrocarbon cut containing at least 70% by weight of naphthenes, taken off line 7.
- This hydrocarbon fraction rich in naphthenes can then be to be sent through line 7 to a separation column 4 to be fractionated into several sections having longer distillation intervals narrow.
- a light fraction can be withdrawn via line 8, a intermediate fraction by line 9, and a heavy fraction by the line 10, to be subsequently valorised in different applications.
- a catalytic cracked hydrocarbon fraction is processed, the characteristics of which are given in Tables 1 and 2 below.
- the treated cut was not fractionated in a distillation column after the step controlled hydrogenation.
- Characteristics of the Hydrocarbon Fluid Obtained Characteristics Values Density at 15 ° C .7856 Naphthen content (% by weight) 86.5 Aromatic content (ppm by weight) 100 Bromine index (mg Br / 100g) 36 Content of sulfur compounds (ppm by weight) 0.4 Aniline point (° C) 56.4
- This method determines the level of bromine reactive compounds present in a hydrocarbon cut. It allows to determine the level of unsaturated compounds present in the cut.
- the final product obtained only contains 100 ppm aromatic compounds and less than 1 ppm by weight of sulfur compounds. It is rid of toxic compounds present in the initial cut.
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- Oil, Petroleum & Natural Gas (AREA)
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- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
| Distillation ASTM D86 de la coupe à traiter. | |
| Coupe d'hydrocarbures issue du craquage catalytique | |
| % distillé (volume) | Température (°C) |
| Point initial | 142 |
| 5 | 154 |
| 10 | 158 |
| 50 | 177 |
| 70 | 185 |
| 90 | 203 |
| 95 | 219 |
| Point final | 234 |
| Caractéristiques de la coupe à traiter. | |
| Coupe d'hydrocarbures issue du craquage catalytique | |
| Caractéristiques | Valeurs |
| Densité à 15°C | 0,8417 |
| Teneur en naphtènes (% en poids) | 8,0 |
| Teneur en aromatiques (% en poids) | 75,3 |
| Teneur en cyclo-oléfines (% en poids) | 3,2 |
| Indice de brome (mg Br / 100g) | 3499 |
| Teneur en composés soufrés (% en poids) | 0,076 |
| Point d'aniline (°C) | 23 |
| Conditions opératoires | |
| HYDRODESULFURATION | |
| Catalyseur | CoMo sur alumine |
| Pression partielle H2 (105Pa) | 58,6 |
| Température (°C) | 315 |
| HYDROGENATION CONTROLEE | |
| Catalyseur | Ni sur alumine |
| Pression partielle H2(105Pa) | 51 |
| Température (°C) | 130 |
| Rapport H2/HC (Nlitre/litre) | 300 |
| Caractéristiques du fluide hydrocarboné obtenu. | |
| Caractéristiques | Valeurs |
| Densité à 15°C | 0,7856 |
| Teneur en naphtènes (% en poids) | 86,5 |
| Teneur en aromatiques (ppm en poids) | 100 |
| Indice de brome (mg Br/ 100g) | 36 |
| Teneur en composés soufrés (ppm en poids) | 0,4 |
| Point d'aniline (°C) | 56,4 |
- Le point d'aniline est mesuré par la méthode ISO 2977,
- L'indice de brome est mesuré par la méthode ASTM D2710.
Claims (27)
- Procédé de préparation d'un fluide hydrocarboné contenant au moins 70% en poids d'hydrocarbures naphténiques et ayant une teneur en hydrocarbures aromatiques inférieure ou égale à 1% en poids, caractérisé en ce qu'il comprend :(a) au moins une étape de soutirage, d'une colonne de fractionnement des effluents d'une unité de conversion sans apport d'hydrogène, d'une coupe d'hydrocarbures dont l'intervalle de distillation est compris dans une gamme allant de 100°C à 400 °C et qui contient au moins 70% en volume d'hydrocarbures cycliques insaturés,(b) au moins une étape d'hydrodésulfuration de ladite coupe, de manière à obtenir une coupe désulfurée ayant une teneur en soufre inférieure à 50 ppm en poids,(c) au moins une étape d'hydrogénation contrôlée de ladite coupe désulfurée, en présence d'hydrogène et d'un catalyseur comprenant au moins un métal du groupe VIII déposé sur un support solide, à une température comprise entre 80°C et 350°C et une pression partielle d'hydrogène comprise entre 30 et 200.105 Pa,(d) au moins une étape de récupération du fluide hydrocarboné contenant au moins 70% en poids d'hydrocarbures naphténiques et ayant une teneur en hydrocarbures aromatiques inférieure ou égale à 1% en poids issu de l'étape (c).
- Procédé selon la revendication 1, caractérisé en ce que l'unité de conversion sans apport d'hydrogène est une unité de craquage catalytique.
- Procédé selon la revendication 1, caractérisé en ce que l'unité de conversion sans apport d'hydrogène est un vapocraqueur.
- Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la coupe d'hydrocarbures soutirée lors de l'étape (a) a un intervalle de distillation compris dans la gamme allant de 135°C à 330°C.
- Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la coupe d'hydrocarbures soutirée lors de l'étape (a) a un intervalle de distillation compris dans la gamme allant de 145°C à 260°C.
- Procédé selon l'une quelconque des revendications 1 à 5, caractérisé en ce que les hydrocarbures cycliques insaturés présents dans la coupe d'hydrocarbures soutirée lors de l'étape (a) appartiennent au groupe constitué par les composés aromatiques, les composés thiophéniques, les composés benzothiophéniques, les composés soufrés cycliques insaturés, les composés azotés cycliques insaturés, les cyclo-oléfines et leurs mélanges.
- Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que les hydrocarbures cycliques insaturés présents dans la coupe d'hydrocarbures soutirée à l'étape (a) sont des composés aromatiques et/ou des cyclo-oléfines.
- Procédé selon l'une des revendications 1 à 7, caractérisé en ce que l'étape d'hydrodésulfuration à laquelle est soumise la coupe d'hydrocarbures conduit à une coupe désulfurée ayant une teneur en soufre inférieure ou égale à 10 ppm en poids.
- Procédé selon l'une des revendications 1 à 7, caractérisé en ce que l'étape d'hydrodésulfuration à laquelle est soumise la coupe d'hydrocarbures conduit à une coupe désulfurée ayant une teneur en soufre inférieure ou égale à 2 ppm en poids.
- Procédé selon l'une quelconque des revendications 1 à 9, caractérisé en ce que le catalyseur d'hydrodésulfuration comprend au moins un métal choisi parmi les métaux du groupe VI, les métaux du groupe VIII ou leurs mélanges, sur un support à base d'un ou de plusieurs oxydes réfractaires, préférentiellement l'alumine, la silice et/ou leurs mélanges.
- Procédé selon l'une quelconque des revendications 1 à 10 caractérisé en ce que le catalyseur d'hydrodésulfuration comprend :une phase active comprenant une combinaison de platine et de palladium contenant au moins 0,1% en poids de chacun d'eux et, de préférence, de 0,25 à 1% en poids,un support solide comprenant une silice-alumine dispersée dans un liant alumine, ledit support contenant entre 15% et 30% en poids de liant alumine par rapport au poids total de la silice-alumine et du liant alumine, et ladite silice-alumine contenant entre 15% et 30% en poids d'alumine.
- Procédé selon l'une quelconque des revendications 1 à 11, caractérisé en ce que les conditions de l'hydrogénation contrôlée sont choisies de manière à hydrogéner sélectivement les hydrocarbures aromatiques en naphtènes.
- Procédé selon l'une quelconque des revendications 1 à 12, caractérisé en ce que les conditions de l'hydrogénation contrôlée sont choisies de manière à obtenir un fluide hydrocarboné ayant une teneur en hydrocarbures aromatiques inférieure ou égale à 0,1% en poids.
- Procédé selon l'une quelconque des revendications 1 à 13, caractérisé en ce que les conditions de l'hydrogénation contrôlée sont choisies de manière à obtenir un fluide hydrocarboné ayant une teneur en hydrocarbures aromatiques inférieure ou égale à 500 ppm en poids.
- Procédé selon l'une des revendications 1 à 14, caractérisé en ce que le catalyseur d'hydrogénation contient au moins un métal choisi dans le groupe constitué par le nickel, le platine et le palladium.
- Procédé selon la revendication 15, caractérisé en ce que le catalyseur d'hydrogénation contient au moins du nickel.
- Procédé selon la revendication 16, caractérisé en ce que la température d'hydrogénation est comprise entre 80°C et 250°C.
- Procédé selon la revendication 16, caractérisé en ce que la température d'hydrogénation est comprise entre 100°C et 240°C.
- Procédé selon la revendication 15, caractérisé en ce que le catalyseur d'hydrogénation contient au moins du platine et/ou du palladium et en ce que la température d'hydrogénation est comprise entre 150°C et 330°C.
- Procédé selon l'une des revendications 1 à 19, caractérisé en ce que l'hydrogénation contrôlée a lieu sous une pression partielle d'hydrogène comprise entre 50 et 160.105 Pa.
- Procédé selon l'une des revendications 1 à 20, caractérisé en ce que l'hydrogénation contrôlée est suivie d'une étape de fractionnement par distillation de la coupe hydrogénée, de manière à obtenir au moins une coupe étroite ayant un intervalle de distillation dont l'amplitude est inférieure ou égale à 55°C.
- Procédé selon la revendication 21, caractérisé en ce que l'on réalise l'étape de fractionnement de manière à obtenir au moins une coupe étroite ayant un intervalle de distillation dont l'amplitude est inférieure ou égale à 30°C.
- Dispositif utilisable notamment pour la fabrication d'un fluide hydrocarboné contenant au moins 70% en poids d'hydrocarbures naphténiques et ayant une teneur en hydrocarbures aromatiques inférieure ou égale à 1% en poids, caractérisé en ce qu'il comprend au moins une colonne (1) de fractionnement des effluents d'une unité de craquage catalytique, connectée à au moins un réacteur (2) d'hydrodésulfuration, ce dernier étant connecté à au moins un réacteur (3) d'hydrogénation.
- Dispositif selon la revendication 23, caractérisé en ce qu'il comprend :au moins une colonne (1) de fractionnement des effluents d'une unité de craquage catalytique comprenant des moyens (5) de soutirage de la coupe hydrocarbonée riche en composés cycliques insaturés,au moins un moyen d'acheminement de la coupe hydrocarbonée riche en composés cycliques insaturés vers le réacteur d'hydrodésulfuration,au moins un réacteur (2) d'hydrodésulfuration comprenant des moyens (6) de soutirage de la coupe désulfurée,au moins un moyen d'acheminement de la coupe désulfurée vers le réacteur d'hydrogénation,au moins un réacteur (3) d'hydrogénation comprenant des moyens (7) de soutirage du fluide hydrocarboné riche en naphtènes.
- Dispositif selon l'une des revendications 23 ou 24, caractérisé en ce qu'il comprend une colonne (4) de fractionnement du fluide hydrocarboné riche en naphtènes en plusieurs coupes d'intervalles de distillation plus étroits.
- Application du procédé selon l'une des revendications 1 à 22, à la fabrication d'un fluide hydrocarboné utilisable notamment comme solvant pour les peintures, les vernis ou les encres d'imprimerie, comme agent de dégraissage ou de laminage pour les métaux, ou comme remplaçant des huiles silicones dans les mastics silicones.
- Produit hydrocarboné contenant au moins 70 % en poids d'hydrocarbures naphténiques et ayant une teneur en hydrocarbures aromatiques inférieure ou égale à 1 % en poids, susceptible d'être obtenu par un procédé selon l'une quelconque des revendications 1 à 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200432049T SI1447437T1 (sl) | 2003-02-12 | 2004-02-10 | Postopek za pripravo z naftenskimi ogljikovodiki bogatih ogljikovodikovih fluidov |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0301669A FR2850978B1 (fr) | 2003-02-12 | 2003-02-12 | Procede de fabrication de fluides hydrocarbones riches en hydrocarbures naphteniques |
| FR0301669 | 2003-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1447437A1 true EP1447437A1 (fr) | 2004-08-18 |
| EP1447437B1 EP1447437B1 (fr) | 2013-04-10 |
Family
ID=32669349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04290345.0A Expired - Lifetime EP1447437B1 (fr) | 2003-02-12 | 2004-02-10 | Procédé de fabrication de fluides hydrocarbonés riches en hydrocarbures naphténiques |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1447437B1 (fr) |
| DK (1) | DK1447437T3 (fr) |
| ES (1) | ES2418141T3 (fr) |
| FR (1) | FR2850978B1 (fr) |
| PT (1) | PT1447437E (fr) |
| SI (1) | SI1447437T1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011061612A2 (fr) | 2009-11-20 | 2011-05-26 | Total Raffinage Marketing | Procédé de production de fluides hydrocarbonés ayant une faible teneur aromatique |
| WO2011061716A2 (fr) | 2009-11-20 | 2011-05-26 | Total Raffinage Marketing | Procédé de production de fluides hydrocarbonés présentant une faible teneur en composés aromatiques |
| US10246652B2 (en) | 2013-12-23 | 2019-04-02 | Total Marketing Services | Process for the dearomatization of petroleum cuts |
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|---|---|---|---|---|
| GB834776A (en) * | 1957-11-26 | 1960-05-11 | Bataafsche Petroleum | A method of preparing a liquid hydrocarbon fuel having a high heat of combustion perunit volume |
| GB838751A (en) * | 1957-03-25 | 1960-06-22 | British Petroleum Co | Improvements relating to reducing the aromatic content of petroleum distillates |
| US3236764A (en) * | 1964-11-27 | 1966-02-22 | Standard Oil Co | Jet fuel manufacture |
| GB1332666A (en) * | 1970-10-07 | 1973-10-03 | British Petroleum Co | Isomerisation of paraffin hydrocarbons |
| US4875992A (en) * | 1987-12-18 | 1989-10-24 | Exxon Research And Engineering Company | Process for the production of high density jet fuel from fused multi-ring aromatics and hydroaromatics |
| US6103106A (en) * | 1997-08-22 | 2000-08-15 | Exxon Research And Engineering Company | Desulfurization and ring opening of petroleum streams |
| US6136181A (en) * | 1996-07-15 | 2000-10-24 | Chevron U.S.A. Inc. | Hydroconversion sulfur-containing lube feedstock using a sulfur resistant catalyst |
| US6210561B1 (en) * | 1996-08-15 | 2001-04-03 | Exxon Chemical Patents Inc. | Steam cracking of hydrotreated and hydrogenated hydrocarbon feeds |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1111017B1 (fr) * | 1999-05-20 | 2004-04-07 | Sakata Inx Corporation | Encre a base d'huile pour impression a jet d'encre |
-
2003
- 2003-02-12 FR FR0301669A patent/FR2850978B1/fr not_active Expired - Fee Related
-
2004
- 2004-02-10 SI SI200432049T patent/SI1447437T1/sl unknown
- 2004-02-10 EP EP04290345.0A patent/EP1447437B1/fr not_active Expired - Lifetime
- 2004-02-10 ES ES04290345T patent/ES2418141T3/es not_active Expired - Lifetime
- 2004-02-10 PT PT04290345T patent/PT1447437E/pt unknown
- 2004-02-10 DK DK04290345T patent/DK1447437T3/da active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB838751A (en) * | 1957-03-25 | 1960-06-22 | British Petroleum Co | Improvements relating to reducing the aromatic content of petroleum distillates |
| GB834776A (en) * | 1957-11-26 | 1960-05-11 | Bataafsche Petroleum | A method of preparing a liquid hydrocarbon fuel having a high heat of combustion perunit volume |
| US3236764A (en) * | 1964-11-27 | 1966-02-22 | Standard Oil Co | Jet fuel manufacture |
| GB1332666A (en) * | 1970-10-07 | 1973-10-03 | British Petroleum Co | Isomerisation of paraffin hydrocarbons |
| US4875992A (en) * | 1987-12-18 | 1989-10-24 | Exxon Research And Engineering Company | Process for the production of high density jet fuel from fused multi-ring aromatics and hydroaromatics |
| US6136181A (en) * | 1996-07-15 | 2000-10-24 | Chevron U.S.A. Inc. | Hydroconversion sulfur-containing lube feedstock using a sulfur resistant catalyst |
| US6210561B1 (en) * | 1996-08-15 | 2001-04-03 | Exxon Chemical Patents Inc. | Steam cracking of hydrotreated and hydrogenated hydrocarbon feeds |
| US6103106A (en) * | 1997-08-22 | 2000-08-15 | Exxon Research And Engineering Company | Desulfurization and ring opening of petroleum streams |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102712856A (zh) * | 2009-11-20 | 2012-10-03 | 道达尔炼油与销售部 | 用于生产具有低的芳族化合物含量的烃流体的方法 |
| WO2011061716A2 (fr) | 2009-11-20 | 2011-05-26 | Total Raffinage Marketing | Procédé de production de fluides hydrocarbonés présentant une faible teneur en composés aromatiques |
| WO2011061576A1 (fr) | 2009-11-20 | 2011-05-26 | Total Raffinage Marketing | Procédé pour la production de fluides hydrocarbures ayant une faible teneur en aromatiques |
| WO2011061575A1 (fr) | 2009-11-20 | 2011-05-26 | Total Raffinage Marketing | Procédé pour la production de fluides hydrocarbures ayant une faible teneur en aromatiques |
| WO2011061612A3 (fr) * | 2009-11-20 | 2012-01-05 | Total Raffinage Marketing | Procédé de production de fluides hydrocarbonés ayant une faible teneur aromatique |
| WO2011061716A3 (fr) * | 2009-11-20 | 2012-03-08 | Total Raffinage Marketing | Procédé de production de fluides hydrocarbonés présentant une faible teneur en composés aromatiques |
| WO2011061612A2 (fr) | 2009-11-20 | 2011-05-26 | Total Raffinage Marketing | Procédé de production de fluides hydrocarbonés ayant une faible teneur aromatique |
| RU2547658C2 (ru) * | 2009-11-20 | 2015-04-10 | Тоталь Маркетин Сервис | Способ получения углеводородных жидкостей с низким содержанием ароматических соединений |
| TWI507517B (zh) * | 2009-11-20 | 2015-11-11 | Total Marketing Services | 製造具有低含量芳香族之烴流體的方法 |
| US9315742B2 (en) | 2009-11-20 | 2016-04-19 | Total Marketing Services | Process for the production of hydrocarbon fluids having a low aromatic content |
| US9688924B2 (en) | 2009-11-20 | 2017-06-27 | Total Marketing Services | Process for the production of hydrocarbon fluids having a low aromatic content |
| CN102712856B (zh) * | 2009-11-20 | 2019-08-13 | 道达尔销售服务公司 | 用于生产具有低的芳族化合物含量的烃流体的方法 |
| US10246652B2 (en) | 2013-12-23 | 2019-04-02 | Total Marketing Services | Process for the dearomatization of petroleum cuts |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2850978A1 (fr) | 2004-08-13 |
| SI1447437T1 (sl) | 2013-11-29 |
| DK1447437T3 (da) | 2013-07-08 |
| ES2418141T3 (es) | 2013-08-12 |
| EP1447437B1 (fr) | 2013-04-10 |
| FR2850978B1 (fr) | 2006-08-25 |
| PT1447437E (pt) | 2013-06-28 |
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