JPH05502052A - 石油炭化水素原料の改質方法 - Google Patents
石油炭化水素原料の改質方法Info
- Publication number
- JPH05502052A JPH05502052A JP3500463A JP50046391A JPH05502052A JP H05502052 A JPH05502052 A JP H05502052A JP 3500463 A JP3500463 A JP 3500463A JP 50046391 A JP50046391 A JP 50046391A JP H05502052 A JPH05502052 A JP H05502052A
- Authority
- JP
- Japan
- Prior art keywords
- stream
- zeolite
- reaction zone
- catalyst
- passing
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 67
- 238000002407 reforming Methods 0.000 title claims description 28
- 239000003209 petroleum derivative Substances 0.000 title claims description 5
- 239000003054 catalyst Substances 0.000 claims description 92
- 238000006243 chemical reaction Methods 0.000 claims description 73
- 239000010457 zeolite Substances 0.000 claims description 67
- 229910021536 Zeolite Inorganic materials 0.000 claims description 54
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 54
- 239000013078 crystal Substances 0.000 claims description 33
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- 150000001768 cations Chemical class 0.000 claims description 17
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 17
- 229930195733 hydrocarbon Natural products 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 150000002430 hydrocarbons Chemical class 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000012188 paraffin wax Substances 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 11
- 229910052697 platinum Inorganic materials 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- 229910052788 barium Inorganic materials 0.000 claims description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 239000011135 tin Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052681 coesite Inorganic materials 0.000 claims 1
- 229910052906 cristobalite Inorganic materials 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 229910052682 stishovite Inorganic materials 0.000 claims 1
- 229910052905 tridymite Inorganic materials 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 27
- 230000015572 biosynthetic process Effects 0.000 description 21
- 230000008569 process Effects 0.000 description 20
- 239000000047 product Substances 0.000 description 20
- 238000009835 boiling Methods 0.000 description 18
- 239000000243 solution Substances 0.000 description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 13
- 238000003786 synthesis reaction Methods 0.000 description 13
- 238000006317 isomerization reaction Methods 0.000 description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 10
- 239000000571 coke Substances 0.000 description 10
- 150000001336 alkenes Chemical class 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000004517 catalytic hydrocracking Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 5
- -1 octane hydrocarbon Chemical class 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- PFEOZHBOMNWTJB-UHFFFAOYSA-N 3-methylpentane Chemical compound CCC(C)CC PFEOZHBOMNWTJB-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000005899 aromatization reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000007327 hydrogenolysis reaction Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 229910052702 rhenium Inorganic materials 0.000 description 4
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
- WWUVJRULCWHUSA-UHFFFAOYSA-N 2-methyl-1-pentene Chemical compound CCCC(C)=C WWUVJRULCWHUSA-UHFFFAOYSA-N 0.000 description 2
- GXDHCNNESPLIKD-UHFFFAOYSA-N 2-methylhexane Chemical compound CCCCC(C)C GXDHCNNESPLIKD-UHFFFAOYSA-N 0.000 description 2
- SFRKSDZMZHIISH-UHFFFAOYSA-N 3-ethylhexane Chemical compound CCCC(CC)CC SFRKSDZMZHIISH-UHFFFAOYSA-N 0.000 description 2
- AORMDLNPRGXHHL-UHFFFAOYSA-N 3-ethylpentane Chemical compound CCC(CC)CC AORMDLNPRGXHHL-UHFFFAOYSA-N 0.000 description 2
- VLJXXKKOSFGPHI-UHFFFAOYSA-N 3-methylhexane Chemical compound CCCC(C)CC VLJXXKKOSFGPHI-UHFFFAOYSA-N 0.000 description 2
- SEEOMASXHIJCDV-UHFFFAOYSA-N 3-methyloctane Chemical compound CCCCCC(C)CC SEEOMASXHIJCDV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- ZUBZATZOEPUUQF-UHFFFAOYSA-N isononane Chemical compound CCCCCCC(C)C ZUBZATZOEPUUQF-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006057 reforming reaction Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- UWNADWZGEHDQAB-UHFFFAOYSA-N 2,5-dimethylhexane Chemical compound CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical group [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 241001425930 Latina Species 0.000 description 1
- ZJTJUVIJVLLGSP-UHFFFAOYSA-N Lumichrome Natural products N1C(=O)NC(=O)C2=C1N=C1C=C(C)C(C)=CC1=N2 ZJTJUVIJVLLGSP-UHFFFAOYSA-N 0.000 description 1
- 241000282342 Martes americana Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241001061127 Thione Species 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000012733 comparative method Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000020335 dealkylation Effects 0.000 description 1
- 238000006900 dealkylation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 150000003057 platinum Chemical class 0.000 description 1
- DBJYYRBULROVQT-UHFFFAOYSA-N platinum rhenium Chemical compound [Re].[Pt] DBJYYRBULROVQT-UHFFFAOYSA-N 0.000 description 1
- KVOIJEARBNBHHP-UHFFFAOYSA-N potassium;oxido(oxo)alumane Chemical compound [K+].[O-][Al]=O KVOIJEARBNBHHP-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- 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
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
- B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
- B01J29/62—Noble metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/32—Type L
-
- 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
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/387—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation of cyclic compounds containing non six-membered ring to compounds containing a six-membered aromatic ring
-
- 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
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L
- C07C2529/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L containing iron group metals, noble metals or copper
- C07C2529/62—Noble metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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Abstract
Description
Claims (24)
- 1.石油炭化水素供給物流れの改質方法であって、石油炭化水素供給物流れをゼ オライトKLを含む触媒と接触させることを含み、ゼオライト結晶は円柱状であ り、0.6ミクロン以下の平均長さと0.5未満の平均長さ:直径比を有し、実 質的に平らな基部面を有し、ゼオライトは金属の水素化一脱水素化促進剤で含浸 されている、方法。
- 2.ゼオライト結晶の平均長さ:直径比が0.2〜0.5である、請求項1の方 法。
- 3.ゼオライト結晶の平均高さ:長さ比が1〜1.2である、請求項1又は2の 方法。
- 4.平均高さ:長さ比が約1である、請求項3の方法。
- 5.ゼオライトKしが、qモルの水、二価のカチオン、mモルのK2Oの源、n モルのSiO2の源、及びPモルのA12O3の源を含む混合物の結晶化生成物 であり、ここでm:nは0.2乃至0.35、n:pは15乃至160、及びq :mは45乃至70である、請求項1乃至4のいずれか1請求項の方法。
- 6.m:nは0.24乃至0.30であり、n:pは20乃至40であり、q: mは50乃至65である、請求項5の方法。
- 7.二価のカチオンが、ニッケル、マグネシウム、カルシウム、バリウム、コバ ルト、マンガン、亜鉛、銅、又は錫である、請求項5又は6の方法。
- 8.カチオンが、マグネシウム又はバリウムである、請求項7の方法。
- 9.金属の水素化−脱水素化促進剤がプラチナを含む、請求項1乃至8のいずれ か1請求項の方法。
- 10.ゼオライトKLが、ゼオライトの重量に基づいて、0.4乃至0.8重量 %の金属の水素化−脱水素化促進剤で含浸されている、請求項1乃至8のいずれ か1請求項の方法。
- 11.改質触媒を含む第1の反応領域と、請求項1乃至10のいずれか1請求項 のように定義したゼオライトKL触媒を含む第2の反応領域とを含む、複数の改 質反応領域において改質がおこる、請求項1乃至10のいずれか1請求項の方法 。
- 12.第1の反応領域が、850乃至950°F(454〜510℃)の温度及 び300乃至600psig(2068〜4137kpa)の圧力である、請求 項11の方法。
- 13.第2の反応領域が、875乃至975°F(468〜524℃)の温度及 び100乃至400psig(689〜2758kpa)の圧力である、請求項 11又は12の方法。
- 14.第2の反応領域が、100乃至200Psig(689〜1379kPa )の圧力である、請求項13の方法。
- 15.石油炭化水素供給物流れが水素化脱硫ナフサである、請求項11乃至14 のいずれか1請求項の方法。
- 16.供給物流れを第1の反応領域に通すこと、及びその後生成物を第2の反応 領域に通すことを含む、請求項15の方法。
- 17.供給物流れを第1の反応領域に通すこと、生成物を、(a)生成物流れ中 の芳香族物質の50重量%より多くを含む芳香族に富んだ流れ、及び(b)生成 物流れ中のパラフィン物質の50重量%より多くを含むパラフィンに富んだ流れ に分離すること、及び流れ(b)を第2の反応領域に通すことを含む、請求項1 5の方法。
- 18.芳香族に富んだ流れを、パラフィンに富んだ流れを第2の反応領域に通す ことによって得られる生成物と混合することを含む、請求項17の方法。
- 19.(a)ナフサ供給物流れを、8以上の炭素原子を含む炭化水素に富んだ第 1の流れと(ii)6又は7の炭素原子を含む炭化水素に富んだ第2の流れとに 分別すること、 (b)前記第1の流れを第1の反応領域に通すこと、(c)前記第2の流れを第 2の反応領域に通すこと、を含む、請求項15の方法。
- 20.第1の流れが、ナフサ供給物流れ中にあった8以上の炭素原子を含む炭化 水素の50重量%より多くを含み、第2の流れが、ナフサ供給物流れ中にあった 6又は7の炭素原子を含む炭化水素の50重量%より多くを含む、請求項19の 方法。
- 21.工程(b)及び(c)の生成物を混合する工程をさらに含む、請求項19 又は20の方法。
- 22.6又は7の炭素原子を含む炭化水素を50重量%より多く含む供給物流れ を芳香族化する、請求項1乃至10のいずれか1請求項の方法であって、前記供 給物流れを請求項1乃至10のいずれか1請求項において定義したゼオライトK L触媒と接触させることを含む、方法。
- 23.供給物流れを触媒と、875乃至975°F(468〜524℃)の温度 及び100乃至400psig(689〜2758kPa)の圧力で接触させる 、請求項22の方法。
- 24.圧力が100乃至200psig(589〜1379kPa)である、請 求項23の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8924410.7 | 1989-10-30 | ||
| GB898924410A GB8924410D0 (en) | 1989-10-30 | 1989-10-30 | Zeolite l |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05502052A true JPH05502052A (ja) | 1993-04-15 |
| JP2986541B2 JP2986541B2 (ja) | 1999-12-06 |
Family
ID=10665408
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3500463A Expired - Lifetime JP2986541B2 (ja) | 1989-10-30 | 1990-10-30 | 石油炭化水素原料の改質方法 |
| JP50046291A Expired - Lifetime JP3394248B2 (ja) | 1989-10-30 | 1990-10-30 | ゼオライトl |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50046291A Expired - Lifetime JP3394248B2 (ja) | 1989-10-30 | 1990-10-30 | ゼオライトl |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP0594572B1 (ja) |
| JP (2) | JP2986541B2 (ja) |
| KR (2) | KR0157638B1 (ja) |
| AT (2) | ATE149097T1 (ja) |
| CA (2) | CA2071864C (ja) |
| DE (2) | DE69030005T2 (ja) |
| GB (1) | GB8924410D0 (ja) |
| WO (2) | WO1991006367A2 (ja) |
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| JP2016526595A (ja) * | 2013-07-02 | 2016-09-05 | サウディ ベーシック インダストリーズ コーポレイション | 炭化水素原料から芳香族化合物および軽質オレフィンを製造する方法 |
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| WO1996040842A1 (en) * | 1995-06-07 | 1996-12-19 | Chevron Chemical Company | Process for maximizing xylene production |
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| DE69605755T3 (de) * | 1995-11-16 | 2004-03-11 | Unichema Chemie B.V. | Isomerisierung der Fettsäure |
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-
1989
- 1989-10-30 GB GB898924410A patent/GB8924410D0/en active Pending
-
1990
- 1990-10-30 JP JP3500463A patent/JP2986541B2/ja not_active Expired - Lifetime
- 1990-10-30 DE DE69030005T patent/DE69030005T2/de not_active Expired - Lifetime
- 1990-10-30 EP EP90917499A patent/EP0594572B1/en not_active Expired - Lifetime
- 1990-10-30 AT AT90917742T patent/ATE149097T1/de not_active IP Right Cessation
- 1990-10-30 KR KR1019920701008A patent/KR0157638B1/ko not_active Expired - Lifetime
- 1990-10-30 AT AT90917499T patent/ATE149197T1/de not_active IP Right Cessation
- 1990-10-30 KR KR1019920701007A patent/KR0146718B1/ko not_active Expired - Lifetime
- 1990-10-30 WO PCT/US1990/006306 patent/WO1991006367A2/en not_active Ceased
- 1990-10-30 WO PCT/US1990/006307 patent/WO1991006616A2/en not_active Ceased
- 1990-10-30 CA CA002071864A patent/CA2071864C/en not_active Expired - Lifetime
- 1990-10-30 EP EP90917742A patent/EP0500763B1/en not_active Expired - Lifetime
- 1990-10-30 DE DE69030009T patent/DE69030009T2/de not_active Expired - Lifetime
- 1990-10-30 JP JP50046291A patent/JP3394248B2/ja not_active Expired - Lifetime
- 1990-10-30 CA CA002071865A patent/CA2071865C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016526595A (ja) * | 2013-07-02 | 2016-09-05 | サウディ ベーシック インダストリーズ コーポレイション | 炭化水素原料から芳香族化合物および軽質オレフィンを製造する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1991006616A3 (en) | 1991-06-13 |
| EP0594572B1 (en) | 1997-02-26 |
| JPH05501244A (ja) | 1993-03-11 |
| WO1991006367A3 (en) | 1991-06-13 |
| EP0500763B1 (en) | 1997-02-26 |
| JP2986541B2 (ja) | 1999-12-06 |
| KR920703763A (ko) | 1992-12-18 |
| CA2071865C (en) | 1999-01-19 |
| CA2071864A1 (en) | 1991-05-01 |
| DE69030005T2 (de) | 1997-06-19 |
| DE69030009T2 (de) | 1997-06-19 |
| CA2071865A1 (en) | 1991-05-01 |
| DE69030009D1 (de) | 1997-04-03 |
| EP0594572A1 (en) | 1994-05-04 |
| JP3394248B2 (ja) | 2003-04-07 |
| KR0146718B1 (ko) | 1998-08-01 |
| ATE149197T1 (de) | 1997-03-15 |
| EP0500763A1 (en) | 1992-09-02 |
| GB8924410D0 (en) | 1989-12-20 |
| WO1991006367A2 (en) | 1991-05-16 |
| DE69030005D1 (de) | 1997-04-03 |
| CA2071864C (en) | 1999-04-13 |
| WO1991006616A2 (en) | 1991-05-16 |
| ATE149097T1 (de) | 1997-03-15 |
| KR0157638B1 (ko) | 1998-12-15 |
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