EP1051252A1 - Katalysator zur umwandlung paraffinischer kohlenwasserstoffe in korrespondierende olefine - Google Patents
Katalysator zur umwandlung paraffinischer kohlenwasserstoffe in korrespondierende olefineInfo
- Publication number
- EP1051252A1 EP1051252A1 EP98964370A EP98964370A EP1051252A1 EP 1051252 A1 EP1051252 A1 EP 1051252A1 EP 98964370 A EP98964370 A EP 98964370A EP 98964370 A EP98964370 A EP 98964370A EP 1051252 A1 EP1051252 A1 EP 1051252A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- catalyst
- group
- elements
- catalyst according
- paraffinic hydrocarbons
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 118
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 28
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 28
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 13
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 2
- 238000006356 dehydrogenation reaction Methods 0.000 claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 10
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 9
- 229910052792 caesium Inorganic materials 0.000 claims abstract description 8
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 8
- 229910052718 tin Inorganic materials 0.000 claims abstract description 8
- 239000012876 carrier material Substances 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 6
- 229910052732 germanium Inorganic materials 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 4
- 229910052738 indium Inorganic materials 0.000 claims abstract description 4
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 4
- 229910052790 beryllium Inorganic materials 0.000 claims abstract description 3
- 229910052730 francium Inorganic materials 0.000 claims abstract description 3
- 229910052741 iridium Inorganic materials 0.000 claims abstract description 3
- 229910052747 lanthanoid Inorganic materials 0.000 claims abstract description 3
- 150000002602 lanthanoids Chemical class 0.000 claims abstract description 3
- 229910052745 lead Inorganic materials 0.000 claims abstract description 3
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 3
- 229910052701 rubidium Inorganic materials 0.000 claims abstract description 3
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 3
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 3
- 229910052716 thallium Inorganic materials 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 10
- 230000003197 catalytic effect Effects 0.000 abstract description 5
- 239000000470 constituent Substances 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 15
- 238000012360 testing method Methods 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 238000011282 treatment Methods 0.000 description 8
- 239000011575 calcium Substances 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000001282 iso-butane Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052788 barium Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 230000007420 reactivation Effects 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910018173 Al—Al Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 101150003085 Pdcl gene Proteins 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- SWLCNVZCNFEHJU-UHFFFAOYSA-N [K].[Sn].[Pt] Chemical compound [K].[Sn].[Pt] SWLCNVZCNFEHJU-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- ICSSIKVYVJQJND-UHFFFAOYSA-N calcium nitrate tetrahydrate Chemical compound O.O.O.O.[Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ICSSIKVYVJQJND-UHFFFAOYSA-N 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 150000004687 hexahydrates Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
- B01J27/13—Platinum group metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8966—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with germanium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
- C07C5/3335—Catalytic processes with metals
- C07C5/3337—Catalytic processes with metals of the platinum group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/10—Magnesium; Oxides or hydroxides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
- C07C2523/04—Alkali metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of gallium, indium or thallium
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of rare earths
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of germanium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/42—Platinum
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/44—Palladium
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/46—Ruthenium, rhodium, osmium or iridium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/745—Iron
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/75—Cobalt
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/755—Nickel
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
Definitions
- the invention relates to a calcined catalyst for converting paraffinic hydrocarbons into corresponding olefins by dehydrogenation, the
- Catalyst has an oxidic, thermally stabilized support material on which the catalytically active component is applied.
- the invention further relates to a process for converting paraffinic hydrocarbons into corresponding olefins by mixing a stream of the paraffinic hydrocarbons with water vapor and bringing them into contact with a catalyst.
- Paraffins to be treated according to the invention are in the range C 2 to C 20 , preferably in the range C 2 to C 5 .
- catalysts which are used for the dehydrogenation of paraffins.
- Such catalysts have a thermally stabilized inorganic oxide as support material, an active component (preferably a platinum group metal) and one or more promoters.
- Active Al 2 0 3 is often used as the carrier material, which has a particularly large specific surface.
- US Pat. No. 4,788,371 describes a catalyst and a process for the dehydrogenation of paraffins in a water vapor atmosphere.
- the carrier of the catalyst consists of Al 2 0 3 and is coated with a noble metal (preferably platinum) and some promoters which are selected from group III or IV of the periodic table and from the subgroup gallium or germanium
- the dehydrogenation process described in this document can operate in the presence of a limited amount of oxygen which is used to heat the reaction zone by burning hydrogen.
- a catalyst and a process for the dehydrogenation of C 2 to C 8 paraffins in the presence of water vapor are known.
- the catalyst used here consists of platinum (about 0.7% by weight) and zinc and calcium aluminate.
- the catalyst contains nickel and various promoters from groups I to VIII of the periodic system on a non-acidic carrier material (base-treated Al 2 0 3 , zeolites, etc.).
- the special feature of the technology described in this document is a large number of dehydrogenation zones with intermediate zones for the oxidation of hydrogen generated on a special catalyst.
- the conversion rate was 30 to 36.6% and the selectivity 75.1 to 83.4%. With an operating time of 50 to 65 hours, the conversion rate was in the range from 22.2 to 27.9% and the selectivity in the range from 78.8 to 81.1%.
- Another catalyst and a process for the dehydrogenation of hydrocarbons is known from WO 94/29021.
- the process works in a water vapor-hydrogen atmosphere using a platinum catalyst which contains elements of the tin subgroup and alkali metals (potassium, cesium) as promoters.
- the peculiarity of the catalyst is a special carrier material, which consists of a mixture of magnesium and aluminum oxide.
- This composition requires a special pretreatment of the catalyst, which consists in a reduction with hydrogen, caination in a 0 2 atmosphere and a further reduction (ROR treatment). With this ROR treatment, the catalyst has a three times higher activity than without this treatment.
- WO 94/29021 represents the previous level of performance in the field of catalytic conversion of paraffinic hydrocarbons into corresponding olefins.
- the object of the present invention is to provide a catalyst for converting paraffinic hydrocarbons into corresponding olefins which not only ensures high effectiveness, ie has a good conversion rate and good selectivity, but also high
- metal of the germanium or gallium group preferably tin or indium
- an alkali metal preferably potassium or cesium
- ROR treatment is necessary.
- the catalyst can be prepared by known methods on customary support materials.
- the calcined catalyst according to the invention consists of a thermally stabilized support material to which a catalytically active component is applied.
- the carrier material is preferably aluminum oxide, in particular in the form of Al-Al 2 0 3 .
- the catalytically active component consists of the substance groups a) to g) explained in more detail below, the amounts given being in% by weight and based on the total catalyst weight.
- the substance group a) comprises the elements Pt and Ir, which represent the catalytically active substance in the narrower sense, while the other substance groups essentially as
- Promoters are to be considered which promote catalytic activity.
- the catalyst must have at least one of the elements of group a), in an amount of 0.2 to 2%.
- the element Pt is particularly preferred. It is advisable to limit the content of the element or elements of substance group a) to 0.3 to 0.6%.
- Substance group b) consists of the elements Ge, Sn, Pb, Ga, In and Tl.
- the content of substance group b) in the catalyst is in the range from 0.2 to 5%, advantageously in the range from 0.5 to 2.5 %. The is particularly preferred
- Substance group c) comprises the elements Li, Na, K, Rb, Cs and Fr and has a proportion of 0.1 to 5%, preferably 0.5 to 1.5%.
- the elements K and Cs from this group of substances have proven to be particularly effective.
- Substance group d) comprises the elements Fe, Co, Ni and Pd. Their content is in the range from 0.2 to 5%, preferably in the range from 1.0 to 3%. The use of Fe and / or Ni from this group of substances is particularly expedient. As a further promoter, the catalyst according to the invention has a proportion (e) of P on the order of 1.0 to 5%. It is advisable to limit the P content to 2.0 to 4.0%.
- the substance group f), the amount of which is limited to a proportion of 0.2 to 5%, preferably in a range of 1.0 to 3%, comprises the elements Be, Mg, Ca, Sr, Ba, Ra and the group of Lanthanides. From this group, the elements Ca and Ba are preferred.
- the catalyst has a proportion (g) in the order of 0.1 to 2% of Cl.
- the element Cl is a component which does not in itself act as a promoter in the strict sense of the word, but which improves the initial dispersion of the noble metal in the catalyst.
- Cl promotes undesirable side reactions at the beginning of the use of the catalyst. Therefore, the initial salary should be limited significantly.
- the present invention also makes a method of converting paraffinic
- Proposed hydrocarbons in corresponding olefins in which a stream of paraffinic hydrocarbons is mixed with water vapor and is brought into contact with a catalyst at a temperature in the range from 500 to 650 ° C. and a pressure of at least 1.0 bar (absolute), which has the composition described above.
- the addition of H 2 to the stream of paraffinic hydrocarbons and water vapor which has been customary to date in many cases, is expediently dispensed with. It is recommended that the molar ratio of water vapor to the paraffinic hydrocarbons be in a range from 0.5: 1 to max. 10: 1, preferably in a range from 1: 1 to 6: 1.
- the use of the catalyst according to the invention has proven to be particularly advantageous in the case of feedstocks which contain hydrocarbons from the group of the C 2 to C 6 paraffins.
- This catalyst is shown as Catalyst A in Table 1.
- Catalyst A The effectiveness of Catalyst A was tested in an experiment that lasted 5 hours and in which propane was dehydrated in a steam atmosphere. The following values were set as test conditions:
- catalysts B, C, D and E were produced, with only the P content being increased in stages to 2.0% (B), 2.5% (C), 3, 5% (D) or 5.0% (E) was increased.
- the composition of the catalysts B to E is given in Table 1. Likewise, in this
- Table shows the results obtained in an activity test of these catalysts, the test conditions being the same as in Example 2.
- a catalyst G was produced analogously to the manner described in example 1, which had the composition of catalyst B with the exception that no Ni was present. This catalyst G was again tested under the test conditions of Example 2. The results are shown in Table 1.
- Example 6 A catalyst H was prepared analogously to the manner described, the
- the composition of the catalyst D differed in that the K content was increased to 1.5% and the P content to 3%, and in addition 3.5% Fe was added instead of 1% Ni.
- the Fe addition took place in the form of an aqueous solution of Fe (N0 3 ) 3 ⁇ 9H 2 0.
- This catalyst was again tested under the conditions of Example 2. The results are shown in Table 1.
- a catalyst K was produced in a manner analogous to that described, the composition of which essentially differed from that of catalyst H only in that 1% Pd was added instead of 3.5% Fe.
- a catalyst L was produced in a manner analogous to that described, which differed from catalyst D only in that the P content was reduced from 3.5% to 3.0% and 3% Ce was added instead of 3% Ca. .
- This catalyst was also tested again under the conditions of Example 2. The results are shown in Table 1.
- a catalyst M was produced in the same way as catalyst B, only the content of K being increased from 1% to 2.2%. This catalyst was also tested under the conditions of Example 2. The results are shown in Table 1.
- Example 10 A catalyst N was produced in the same way as catalyst D, but the content of P was reduced from 3.5% to 3% and instead of 1% K here
- a catalyst R was produced in the same way as catalyst B, the composition differing only from the composition of catalyst B in that 2% Ba was added instead of 3% Ca.
- the catalysts B, L and S were subjected to an operating test in which the same conditions as in Example 2 were set. Only the duration of the experiment was extended significantly. The results are shown in Table 2. With the comparative catalyst S, the test had to be stopped after about 20 hours of operation due to coking.
- Catalysts B and D were also subjected to a long-term test in the dehydrogenation of propane. In contrast to the test conditions of the example
- Catalyst B was tested in a test in which isobutane was dehydrated under the following conditions over a test period of 5 hours:
- the advantages of the catalysts according to the invention are clearly confirmed by the results of the long-term tests shown in Tables 2 and 3.
- the improved activity and selectivity is also evident in the dehydrogenation of other paraffins such as isobutane.
- the test results shown in Table 4 confirm that the catalyst effectiveness in the dehydrogenation of olefins is ensured both in a pure water vapor environment and when oxygen is added (lower half of the measurement results in Table 4).
- the catalyst according to the invention also shows a clearly better activity over a longer operating period, so that the cycle time between two reactivation treatments is considerably longer.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19756292 | 1997-12-10 | ||
| DE19756292A DE19756292C2 (de) | 1997-12-10 | 1997-12-10 | Katalysator zur Umwandlung paraffinischer Kohlenwasserstoffe in korrespondierende Olefine |
| PCT/DE1998/003495 WO1999029420A1 (de) | 1997-12-10 | 1998-11-23 | Katalysator zur umwandlung paraffinischer kohlenwasserstoffe in korrespondierende olefine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1051252A1 true EP1051252A1 (de) | 2000-11-15 |
Family
ID=7852369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98964370A Withdrawn EP1051252A1 (de) | 1997-12-10 | 1998-11-23 | Katalysator zur umwandlung paraffinischer kohlenwasserstoffe in korrespondierende olefine |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6414209B1 (de) |
| EP (1) | EP1051252A1 (de) |
| JP (1) | JP2001525246A (de) |
| KR (1) | KR20010032982A (de) |
| AU (1) | AU1959899A (de) |
| DE (1) | DE19756292C2 (de) |
| WO (1) | WO1999029420A1 (de) |
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| US6635598B2 (en) * | 2000-04-20 | 2003-10-21 | Indian Petrochemicals Corporation Limited | Stable and selective dehydrogenation catalyst and a process for the preparation thereof |
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| DE10047642A1 (de) * | 2000-09-26 | 2002-04-11 | Basf Ag | Verfahren zur Dehydrierung von Kohlenwasserstoffen |
| US20040102858A1 (en) * | 2001-09-04 | 2004-05-27 | Boris Kesil | Soft-touch gripping mechanism for flat objects |
| US6756340B2 (en) * | 2002-04-08 | 2004-06-29 | Uop Llc | Dehydrogenation catalyst composition |
| DE10240129B4 (de) | 2002-08-30 | 2004-11-11 | Basf Ag | Integriertes Verfahren zur Synthese von Propylenoxid |
| US20050016899A1 (en) * | 2003-07-21 | 2005-01-27 | Syntroleum Corporation | Synthetic lubricant basestock and an integrated fischer-tropsch process for its production |
| DE10350044A1 (de) * | 2003-10-27 | 2005-05-25 | Basf Ag | Verfahren zur Herstellung von 1-Buten |
| DE10350045A1 (de) | 2003-10-27 | 2005-05-25 | Basf Ag | Verfahren zur Herstellung von 1-Buten |
| DE10361822A1 (de) * | 2003-12-30 | 2005-08-11 | Basf Ag | Verfahren zur Herstellung von Butadien |
| DE10361824A1 (de) * | 2003-12-30 | 2005-07-28 | Basf Ag | Verfahren zur Herstellung von Butadien |
| DE10361823A1 (de) * | 2003-12-30 | 2005-08-11 | Basf Ag | Verfahren zur Herstellung von Butadien und 1-Buten |
| DE102004059355A1 (de) * | 2004-12-09 | 2006-06-14 | Basf Ag | Verfahren zur Herstellung von Propan zu Propen |
| DE102004061772A1 (de) * | 2004-12-22 | 2006-07-06 | Basf Ag | Verfahren zur Herstellung von Propen aus Propan |
| US8367988B2 (en) * | 2005-12-19 | 2013-02-05 | E I Du Pont De Nemours And Company | Field director assembly having overheating protection |
| CN101415661A (zh) * | 2006-03-29 | 2009-04-22 | 巴斯夫欧洲公司 | 由丙烷生产丙烯的方法 |
| US8092102B2 (en) * | 2006-05-31 | 2012-01-10 | Flextronics Ap Llc | Camera module with premolded lens housing and method of manufacture |
| MX2009000560A (es) * | 2006-07-20 | 2009-02-18 | Basf Se | Proceso para preparar isopropanol y 2-butanol a partir de los alcanos correspondientes. |
| DE102006060509A1 (de) | 2006-12-19 | 2008-06-26 | Basf Se | Reaktor zur Durchführung einer kontinuierlichen Oxidehydrierung sowie Verfahren |
| DE102007006647A1 (de) | 2007-02-06 | 2008-08-07 | Basf Se | Verfahren zur Regenerierung eines im Rahmen einer heterogen katalysierten partiellen Dehydrierung eines Kohlenwasserstoffs deaktivierten Katalysatorbetts |
| CA2728314A1 (en) | 2008-07-21 | 2010-01-28 | Basf Se | Process for the industrial isolation of propene |
| DE102008044946B4 (de) | 2008-08-29 | 2022-06-15 | Evonik Superabsorber Gmbh | Einsatz von Schaumkörpern in Oxidations-Reaktoren zur Herstellung ungesättigter Carbonsäuren |
| CN102397791B (zh) * | 2010-09-09 | 2014-07-02 | 中国石油化工股份有限公司 | 一种c9+重质芳烃轻质化催化剂及制备与应用方法 |
| WO2013103398A1 (en) | 2012-01-06 | 2013-07-11 | Celanese International Corporation | Modified catalyst supports and process for producing ethanol using the catalyst |
| WO2013103394A1 (en) * | 2012-01-06 | 2013-07-11 | Celanese International Corporation | Processes for making catalysts with metal halide precursors |
| US8937203B2 (en) | 2012-01-06 | 2015-01-20 | Celanese International Corporation | Multifunctional hydrogenation catalysts |
| US8981164B2 (en) | 2012-01-06 | 2015-03-17 | Celanese International Corporation | Cobalt and tin hydrogenation catalysts |
| WO2013103396A1 (en) | 2012-01-06 | 2013-07-11 | Celanese International Corporation | Processes for making catalysts with oxalate precursors |
| US8975200B2 (en) | 2012-01-06 | 2015-03-10 | Celanese International Corporation | Hydrogenation catalysts with cobalt-modified supports |
| US9024086B2 (en) | 2012-01-06 | 2015-05-05 | Celanese International Corporation | Hydrogenation catalysts with acidic sites |
| KR101440694B1 (ko) * | 2012-12-27 | 2014-09-25 | 삼성토탈 주식회사 | 노말-부탄의 탈수소화 및 탈수소 이성화 반응용 촉매 및 이를 이용하여 노말-부텐, 1,3-부타디엔 및 이소부텐의 혼합물을 고수율로 제조하는 방법 |
| US20140200384A1 (en) * | 2013-01-16 | 2014-07-17 | James W. Kauffman | Dehydrogenation manganese-containing catalyst, its use and method of preparation |
| US9199226B2 (en) * | 2013-03-15 | 2015-12-01 | Saudi Basic Industries Corporation | Alkane dehydrogenation catalyst performance obtained by a gel synthesis method |
| US9452421B2 (en) * | 2013-03-15 | 2016-09-27 | Saudi Basic Indutries Corporation | Method for manufacture of an alkane dehydrogenation catalyst |
| KR101477413B1 (ko) * | 2013-07-30 | 2014-12-29 | 삼성토탈 주식회사 | 노르말-부탄의 직접 탈수소화 반응용 백금-주석-금속-알루미나 촉매의 제조방법 및 상기 촉매를 이용한 c4 올레핀의 제조방법 |
| US9364815B2 (en) * | 2013-11-07 | 2016-06-14 | Saudi Basic Industries Corporation | Method of preparing an alumina catalyst support and catalyst for dehydrogenation reactions, and its use |
| US9415378B2 (en) | 2013-12-02 | 2016-08-16 | Saudi Basic Industries Corporation | Dehydrogenation catalyst, its use and method of preparation |
| CN104998667A (zh) * | 2015-06-26 | 2015-10-28 | 王敏 | 一种丙烷脱氢催化剂及其制备方法 |
| US10391477B2 (en) | 2016-09-30 | 2019-08-27 | Uchicago Argonne, Llc | Multimetallic catalysts |
| CN107970931A (zh) * | 2016-10-21 | 2018-05-01 | 中国石油化工股份有限公司 | 一种混合烷烃脱氢生产烯烃的催化剂、制备方法及应用 |
| US11690645B2 (en) | 2017-05-03 | 2023-07-04 | Medtronic Vascular, Inc. | Tissue-removing catheter |
| CN110573098B (zh) | 2017-05-03 | 2022-08-23 | 美敦力瓦斯科尔勒公司 | 组织移除导管 |
| US10828621B2 (en) | 2017-08-28 | 2020-11-10 | Uchicago Argonne, Llc | Supported multimetallic catalysts for oxidative dehydrogenation of alkanes |
| CN109876808B (zh) * | 2019-02-27 | 2020-08-28 | 中国石油大学(北京) | 一种丙烷脱氢制丙烯的催化剂及其制备与应用 |
| US11819236B2 (en) | 2019-05-17 | 2023-11-21 | Medtronic Vascular, Inc. | Tissue-removing catheter |
| US11745173B2 (en) * | 2020-03-31 | 2023-09-05 | Johnson Matthey Public Limited Company | Tin incorporated catalysts for gasoline engine exhaust gas treatments |
| CN111790384B (zh) * | 2020-07-31 | 2021-09-28 | 福州大学 | 用于丙烷脱氢制丙烯的Pt基多组分催化剂及其制备方法 |
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| US4551574A (en) * | 1983-06-02 | 1985-11-05 | Uop Inc. | Indium-containing dehydrogenation catalyst |
| US4677237A (en) * | 1984-11-29 | 1987-06-30 | Uop Inc. | Dehydrogenation catalyst compositions |
| US4788371A (en) * | 1987-12-30 | 1988-11-29 | Uop Inc. | Catalytic oxidative steam dehydrogenation process |
| NO179131C (no) * | 1993-06-14 | 1996-08-14 | Statoil As | Katalysator, fremgangsmåte for dens fremstilling og fremgangsmåte for dehydrogenering av lette paraffiner |
| DE69514336D1 (de) * | 1995-06-23 | 2000-02-10 | Indian Petrochemicals Corp Ltd | Zusammengesetzter Katalysator für die Dehydrierung von paraffinen in Monoolefinen und Verfahren für seine Herstellung |
-
1997
- 1997-12-10 DE DE19756292A patent/DE19756292C2/de not_active Expired - Fee Related
-
1998
- 1998-11-23 US US09/581,414 patent/US6414209B1/en not_active Expired - Fee Related
- 1998-11-23 EP EP98964370A patent/EP1051252A1/de not_active Withdrawn
- 1998-11-23 JP JP2000524072A patent/JP2001525246A/ja not_active Withdrawn
- 1998-11-23 AU AU19598/99A patent/AU1959899A/en not_active Abandoned
- 1998-11-23 WO PCT/DE1998/003495 patent/WO1999029420A1/de not_active Ceased
- 1998-11-23 KR KR1020007006331A patent/KR20010032982A/ko not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9929420A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010032982A (ko) | 2001-04-25 |
| DE19756292A1 (de) | 1999-06-24 |
| JP2001525246A (ja) | 2001-12-11 |
| AU1959899A (en) | 1999-06-28 |
| US6414209B1 (en) | 2002-07-02 |
| WO1999029420A1 (de) | 1999-06-17 |
| DE19756292C2 (de) | 1999-10-28 |
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