JP4006546B2 - 反応帯域を有する接触蒸留による液体およびガス上昇並流での選択的水素化方法およびその装置 - Google Patents
反応帯域を有する接触蒸留による液体およびガス上昇並流での選択的水素化方法およびその装置 Download PDFInfo
- Publication number
- JP4006546B2 JP4006546B2 JP35093096A JP35093096A JP4006546B2 JP 4006546 B2 JP4006546 B2 JP 4006546B2 JP 35093096 A JP35093096 A JP 35093096A JP 35093096 A JP35093096 A JP 35093096A JP 4006546 B2 JP4006546 B2 JP 4006546B2
- Authority
- JP
- Japan
- Prior art keywords
- zone
- catalyst bed
- liquid
- distillation
- catalyst
- 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.)
- Expired - Fee Related
Links
- 238000004821 distillation Methods 0.000 title claims description 183
- 238000006243 chemical reaction Methods 0.000 title claims description 132
- 239000007788 liquid Substances 0.000 title claims description 114
- 238000000034 method Methods 0.000 title claims description 106
- 238000005984 hydrogenation reaction Methods 0.000 title claims description 50
- 230000001174 ascending effect Effects 0.000 title claims description 13
- 230000003197 catalytic effect Effects 0.000 title description 10
- 239000003054 catalyst Substances 0.000 claims description 182
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 101
- 239000007789 gas Substances 0.000 claims description 86
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 82
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 70
- 239000001257 hydrogen Substances 0.000 claims description 69
- 229910052739 hydrogen Inorganic materials 0.000 claims description 69
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 60
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 34
- 125000004432 carbon atom Chemical group C* 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 27
- 238000009826 distribution Methods 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 24
- 229930195733 hydrocarbon Natural products 0.000 claims description 23
- 150000002430 hydrocarbons Chemical class 0.000 claims description 23
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 claims description 16
- 150000002431 hydrogen Chemical class 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000002737 fuel gas Substances 0.000 claims 1
- 238000010992 reflux Methods 0.000 description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 20
- 238000000605 extraction Methods 0.000 description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- 239000007791 liquid phase Substances 0.000 description 10
- 239000000376 reactant Substances 0.000 description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 229910052759 nickel Inorganic materials 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 150000001336 alkenes Chemical class 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 238000006317 isomerization reaction Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000004230 steam cracking Methods 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000001833 catalytic reforming Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
- 238000000066 reactive distillation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008521 reorganization Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000011949 solid catalyst Substances 0.000 description 2
- 238000000629 steam reforming Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-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
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 101150004094 PRO2 gene Proteins 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- IAQRGUVFOMOMEM-ARJAWSKDSA-N cis-but-2-ene Chemical compound C\C=C/C IAQRGUVFOMOMEM-ARJAWSKDSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000011066 ex-situ storage Methods 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- VNXBKJFUJUWOCW-UHFFFAOYSA-N methylcyclopropane Chemical compound CC1CC1 VNXBKJFUJUWOCW-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 125000000383 tetramethylene group Chemical class [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/002—Apparatus for fixed bed hydrotreatment processes
-
- 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
- C10G45/32—Selective hydrogenation of the diolefin or acetylene compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/0257—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical annular shaped bed
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0278—Feeding reactive fluids
-
- 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
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
-
- 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
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
-
- 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
-
- 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
- C10G45/32—Selective hydrogenation of the diolefin or acetylene compounds
- C10G45/34—Selective hydrogenation of the diolefin or acetylene compounds characterised by the catalyst used
- C10G45/40—Selective hydrogenation of the diolefin or acetylene compounds 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/06—Reactor-distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9515530A FR2743079B1 (fr) | 1995-12-27 | 1995-12-27 | Procede et dispositif d'hydrogenation selective par distillation catalytique comportant une zone reactionnelle a co-courant ascendant liquide-gaz |
| FR9515530 | 1995-12-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH09176052A JPH09176052A (ja) | 1997-07-08 |
| JPH09176052A5 JPH09176052A5 (enExample) | 2004-12-09 |
| JP4006546B2 true JP4006546B2 (ja) | 2007-11-14 |
Family
ID=9485988
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52407297A Expired - Fee Related JP4273253B2 (ja) | 1995-12-27 | 1996-12-27 | 少なくとも炭素原子数3の炭化水素留分の選択的水素化方法 |
| JP35093096A Expired - Fee Related JP4006546B2 (ja) | 1995-12-27 | 1996-12-27 | 反応帯域を有する接触蒸留による液体およびガス上昇並流での選択的水素化方法およびその装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52407297A Expired - Fee Related JP4273253B2 (ja) | 1995-12-27 | 1996-12-27 | 少なくとも炭素原子数3の炭化水素留分の選択的水素化方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US6072091A (enExample) |
| EP (2) | EP0812345B1 (enExample) |
| JP (2) | JP4273253B2 (enExample) |
| KR (2) | KR100457472B1 (enExample) |
| CA (2) | CA2194076C (enExample) |
| DE (2) | DE69616958T2 (enExample) |
| ES (2) | ES2167528T3 (enExample) |
| FR (1) | FR2743079B1 (enExample) |
| WO (1) | WO1997024413A1 (enExample) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2743081B1 (fr) * | 1995-12-27 | 1998-01-30 | Inst Francais Du Petrole | Procede de reduction selective de la teneur en benzene et en composes insatures legers d'une coupe d'hydrocarbures |
| FR2752236B1 (fr) * | 1996-08-08 | 1998-09-11 | Inst Francais Du Petrole | Procede de production d'isobutene de haute purete a partir d'une coupe c4 contenant de l'isobutene et du butene-1 |
| US5985131A (en) * | 1996-08-23 | 1999-11-16 | Exxon Research And Engineering Company | Hydroprocessing in a countercurrent reaction vessel |
| CA2243267C (en) * | 1997-09-26 | 2003-12-30 | Exxon Research And Engineering Company | Countercurrent reactor with interstage stripping of nh3 and h2s in gas/liquid contacting zones |
| WO2000012651A1 (en) * | 1998-08-28 | 2000-03-09 | Exxon Chemical Patents Inc. | Use of catalytic distillation to remove impurities from solvents by hydrogenation |
| DE19860146A1 (de) | 1998-12-24 | 2000-06-29 | Bayer Ag | Verfahren und Anlage zur Herstellung von Silan |
| DE19860598A1 (de) * | 1998-12-29 | 2000-07-06 | Basf Ag | Vorrichtung zur Durchführung von Destillationen und heterogen katalysierten Reaktionen |
| US6692635B2 (en) * | 1999-02-24 | 2004-02-17 | Institut Francais Du Petrole | Process for the production of gasolines with low sulfur contents |
| US7273957B2 (en) * | 1999-05-04 | 2007-09-25 | Catalytic Distillation Technologies | Process for the production of gasoline stocks |
| US6294492B1 (en) * | 1999-06-30 | 2001-09-25 | Philips Petroleum Company | Catalytic reforming catalyst activation |
| US6291381B1 (en) * | 1999-06-30 | 2001-09-18 | Phillips Petroleum Company | Catalytic reforming catalyst activation |
| US6242661B1 (en) * | 1999-07-16 | 2001-06-05 | Catalytic Distillation Technologies | Process for the separation of isobutene from normal butenes |
| US6187980B1 (en) * | 1999-09-29 | 2001-02-13 | Catalytic Distillation Technologies | Hydrogenation of benzene to cyclohexane |
| US20030012711A1 (en) * | 1999-11-17 | 2003-01-16 | Conoco Inc. | Honeycomb monolith catalyst support for catalytic distillation reactor |
| CA2396581A1 (en) * | 1999-11-17 | 2001-05-25 | Harold A. Wright | Catalytic distillation reactor |
| US6500309B1 (en) * | 1999-12-11 | 2002-12-31 | Peter Tung | Dimensions in reactive distillation technology |
| EP1280745A4 (en) * | 2000-04-24 | 2004-08-18 | Catalytic Distillation Tech | METHOD FOR PRODUCING GASOLINE COMPONENTS |
| US6865528B1 (en) * | 2000-06-01 | 2005-03-08 | Microsoft Corporation | Use of a unified language model |
| FR2818637B1 (fr) * | 2000-12-21 | 2003-02-07 | Inst Francais Du Petrole | Procede de traitement d'hydrocarbures c4 comportant du butadiene et des composes acetylenique comprenant des etapes de distillation et d'hydrogenation selective |
| US7838708B2 (en) | 2001-06-20 | 2010-11-23 | Grt, Inc. | Hydrocarbon conversion process improvements |
| US6855853B2 (en) * | 2002-09-18 | 2005-02-15 | Catalytic Distillation Technologies | Process for the production of low benzene gasoline |
| US6846959B2 (en) | 2002-10-07 | 2005-01-25 | Air Products And Chemicals, Inc. | Process for producing alkanolamines |
| CA2415536A1 (en) * | 2002-12-31 | 2004-06-30 | Long Manufacturing Ltd. | Reformer for converting fuel to hydrogen |
| US6994929B2 (en) * | 2003-01-22 | 2006-02-07 | Proton Energy Systems, Inc. | Electrochemical hydrogen compressor for electrochemical cell system and method for controlling |
| FR2850664B1 (fr) * | 2003-01-31 | 2006-06-30 | Inst Francais Du Petrole | Procede d'hydrogenation selective mettant en oeuvre un reacteur catalytique a membrane selective a l'hydrogene |
| US20050171393A1 (en) | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
| US7145049B2 (en) * | 2003-07-25 | 2006-12-05 | Catalytic Distillation Technologies | Oligomerization process |
| JP2005205320A (ja) * | 2004-01-22 | 2005-08-04 | Mitsubishi Chemicals Corp | 固体触媒の充填方法 |
| FR2868789B1 (fr) * | 2004-04-09 | 2008-09-26 | Inst Francais Du Petrole | Procede et dispositif de traitement d'une charge comportant du butadiene |
| US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
| US7244867B2 (en) | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
| US8173851B2 (en) | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
| US7674941B2 (en) | 2004-04-16 | 2010-03-09 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
| US8642822B2 (en) | 2004-04-16 | 2014-02-04 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor |
| US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
| DE102005014178A1 (de) * | 2005-03-29 | 2006-10-05 | Basf Ag | Verfahren zur Gewinnung eines Stromes von Kohlenwasserstoffen, enthaltend 4 bis 12 Kohlenstoffatome pro Molekül, mit erhöhtem Anteil an linearen alpha-Olefinen |
| US7576251B2 (en) * | 2005-04-15 | 2009-08-18 | Abb Lummus Global Inc. | Process for the double bond hydroisomerization of butenes |
| US20060235255A1 (en) * | 2005-04-15 | 2006-10-19 | Gartside Robert J | Double bond hydroisomerization process |
| US20060235254A1 (en) * | 2005-04-15 | 2006-10-19 | Gartside Robert J | Double bond hydroisomerization process |
| US7888541B2 (en) * | 2005-04-15 | 2011-02-15 | Catalytic Distillation Technologies | Double bond hydroisomerization of butenes |
| WO2007092410A2 (en) | 2006-02-03 | 2007-08-16 | Grt, Inc. | Separation of light gases from halogens |
| EA015515B1 (ru) | 2006-02-03 | 2011-08-30 | ДжиАрТи, ИНК. | Непрерывный способ превращения природного газа в жидкие углеводороды |
| US20080116053A1 (en) * | 2006-11-20 | 2008-05-22 | Abb Lummus Global Inc. | Non-refluxing reactor stripper |
| EA017699B1 (ru) | 2007-05-24 | 2013-02-28 | Грт, Инк. | Зонный реактор с обратимым захватыванием и высвобождением галогеноводородов |
| FR2924950B1 (fr) * | 2007-12-17 | 2012-02-24 | Inst Francais Du Petrole | Plateau filtrant de predistribution avec tube deverseur pour reacteur a lit fixe a co-courant descendant de gaz et de liquide |
| US8282810B2 (en) | 2008-06-13 | 2012-10-09 | Marathon Gtf Technology, Ltd. | Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery |
| CA2730934C (en) | 2008-07-18 | 2017-07-04 | Grt, Inc. | Continuous process for converting natural gas to liquid hydrocarbons |
| US7982086B2 (en) * | 2009-02-03 | 2011-07-19 | Catalytic Distillation Technologies | Deisobutenizer |
| US8808533B2 (en) * | 2010-04-23 | 2014-08-19 | IFP Energies Nouvelles | Process for selective reduction of the contents of benzene and light unsaturated compounds of different hydrocarbon fractions |
| EP2277980B1 (fr) * | 2009-07-21 | 2018-08-08 | IFP Energies nouvelles | Procédé de réduction sélective de la teneur en benzène et en composés insatures legers de differentes coupes hydrocarbures |
| FR2948380B1 (fr) * | 2009-07-21 | 2011-08-12 | Inst Francais Du Petrole | Procede de reduction selective de la teneur en benzene et en composes insatures legers de differentes coupes hydrocarbures |
| US8367884B2 (en) | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
| US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
| US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
| US8436220B2 (en) | 2011-06-10 | 2013-05-07 | Marathon Gtf Technology, Ltd. | Processes and systems for demethanization of brominated hydrocarbons |
| US8829256B2 (en) | 2011-06-30 | 2014-09-09 | Gtc Technology Us, Llc | Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons |
| US8802908B2 (en) | 2011-10-21 | 2014-08-12 | Marathon Gtf Technology, Ltd. | Processes and systems for separate, parallel methane and higher alkanes' bromination |
| US9193641B2 (en) | 2011-12-16 | 2015-11-24 | Gtc Technology Us, Llc | Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
| FR3060404A1 (fr) | 2016-12-20 | 2018-06-22 | Axens | Installation et procede integre d'hydrotraitement et d'hydroconversion avec fractionnement commun |
| CN116059926B (zh) * | 2021-10-29 | 2024-09-03 | 中国石油化工股份有限公司 | 加氢精馏反应器以及联合反应器 |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2403672A (en) | 1943-11-13 | 1946-07-09 | Phillips Petroleum Co | Separation of olefins |
| US4215011A (en) | 1979-02-21 | 1980-07-29 | Chemical Research And Licensing Company | Catalyst system for separating isobutene from C4 streams |
| DE2967531D1 (en) | 1978-07-27 | 1985-11-21 | Chemical Res & Licensin | Catalytic distillation process and catalyst |
| US4307254A (en) | 1979-02-21 | 1981-12-22 | Chemical Research & Licensing Company | Catalytic distillation process |
| US4336407A (en) | 1980-02-25 | 1982-06-22 | Chemical Research & Licensing Company | Catalytic distillation process |
| IT1137527B (it) | 1981-04-10 | 1986-09-10 | Anic Spa | Procedimento per la preparazione di eteri alchilici terziari |
| US4439350A (en) | 1982-06-21 | 1984-03-27 | Chemical Research & Licensing Company | Contact structure for use in catalytic distillation |
| US4471154A (en) | 1983-06-10 | 1984-09-11 | Chevron Research Company | Staged, fluidized-bed distillation-reactor and a process for using such reactor |
| US5013407A (en) * | 1988-03-08 | 1991-05-07 | Institut Francais Du Petrole | Apparatus for reactive distillation |
| FR2628737B1 (fr) * | 1988-03-21 | 1990-08-24 | Inst Francais Du Petrole | Procede de preparation d'un ether alkylique tertiaire par distillation reactive |
| FR2629094B1 (fr) * | 1988-03-23 | 1991-01-04 | Inst Francais Du Petrole | Procede d'hydrogenation catalytique selective en phase liquide d'une charge normalement gazeuse contenant de l'ethylene, de l'acetylene et de l'essence |
| EP0396650B2 (de) | 1988-09-02 | 1995-04-12 | GebràDer Sulzer Aktiengesellschaft | Vorrichtung zur durchführung katalysierter reaktionen |
| US5087780A (en) * | 1988-10-31 | 1992-02-11 | Chemical Research & Licensing Company | Hydroisomerization process |
| US5523061A (en) * | 1988-11-22 | 1996-06-04 | China Petrochemical Corporation (Sinopec) | Equipment for catalytic distillation |
| US5073236A (en) | 1989-11-13 | 1991-12-17 | Gelbein Abraham P | Process and structure for effecting catalytic reactions in distillation structure |
| DE69019731T2 (de) | 1990-03-30 | 1996-01-18 | Koch Eng Co Inc | Struktur und Verfahren zum katalytischen Reagieren von Fluidströmen in einem Stoffaustauschapparat. |
| US5130102A (en) | 1990-06-11 | 1992-07-14 | Chemical Research & Licensing Company | Catalytic distillation reactor |
| US5308592A (en) * | 1990-12-03 | 1994-05-03 | China Petrochemical Corporation (Sinopec) | Equipment for mixed phase reaction distillation |
| FR2671492B1 (fr) | 1991-01-11 | 1994-07-22 | Benzaria Jacques | Conteneur pour materiaux solides granulaires, sa fabrication et ses applications notamment en catalyse et en adsorption. |
| ES2057965T3 (es) | 1991-03-08 | 1994-10-16 | Inst Francais Du Petrole | Aparato de destilacion-reaccion y su utilizacion. |
| CH686357A5 (fr) | 1991-05-06 | 1996-03-15 | Bobst Sa | Dispositif de lecture d'une marque imprimée sur un élément en plaque ou en bande. |
| ES2114553T3 (es) | 1991-07-09 | 1998-06-01 | Inst Francais Du Petrole | Dispositivo de destilacion-reaccion y su utilizacion para la realizacion de reacciones equilibradas. |
| US5189001A (en) | 1991-09-23 | 1993-02-23 | Chemical Research & Licensing Company | Catalytic distillation structure |
| FR2684893A1 (fr) * | 1991-12-16 | 1993-06-18 | Inst Francais Du Petrole | Procede de distillation reactive catalytique et appareillage pour sa mise en óoeuvre. |
| FR2686095B1 (fr) * | 1992-01-15 | 1994-04-29 | Inst Francais Du Petrole | Production de base pour carburant exempt de benzene, presentant un indice d'octane eleve. |
| EP0552070B1 (fr) * | 1992-01-15 | 1999-08-18 | Institut Français du Pétrole | Réduction de la teneur en benzène dans les essences |
| FR2686617B1 (fr) * | 1992-01-28 | 1994-03-18 | Institut Francais Petrole | Procede d'hydrogenation selective de charge hydrocarbonee avec des lets catalytiques mis en óoeuvre successivement. |
| AU654757B2 (en) * | 1992-02-10 | 1994-11-17 | Chemical Research & Licensing Company | Selective hydrogenation of C5 streams |
| FR2688198B1 (fr) | 1992-03-06 | 1994-04-29 | Benzaria Jacques | Chaine de conteneurs pour materiaux solides granulaires, sa fabrication et ses utilisations. |
| US5338517A (en) | 1992-05-18 | 1994-08-16 | Chemical Research & Licensing Company | Catalytic distillation column reactor and tray |
| US5266546A (en) | 1992-06-22 | 1993-11-30 | Chemical Research & Licensing Company | Catalytic distillation machine |
| US5461178A (en) * | 1994-04-28 | 1995-10-24 | Mobil Oil Corporation | Catalytic stripping of hydrocarbon liquid |
| ES2128076T3 (es) * | 1994-08-26 | 1999-05-01 | Exxon Chemical Patents Inc | Procedimiento para la hidrogenacion selectiva de hidrocarburos craqueados. |
| US5595634A (en) * | 1995-07-10 | 1997-01-21 | Chemical Research & Licensing Company | Process for selective hydrogenation of highly unsaturated compounds and isomerization of olefins in hydrocarbon streams |
| FR2737132B1 (fr) * | 1995-07-24 | 1997-09-19 | Inst Francais Du Petrole | Procede et dispositif de distillation reactive avec distribution particuliere des phases liquide et vapeur |
| FR2743080B1 (fr) * | 1995-12-27 | 1998-02-06 | Inst Francais Du Petrole | Procede de reduction selective de la teneur en benzene et en composes insatures legers d'une coupe d'hydrocarbures |
-
1995
- 1995-12-27 FR FR9515530A patent/FR2743079B1/fr not_active Expired - Lifetime
-
1996
- 1996-12-27 ES ES96402912T patent/ES2167528T3/es not_active Expired - Lifetime
- 1996-12-27 EP EP96944086A patent/EP0812345B1/fr not_active Expired - Lifetime
- 1996-12-27 JP JP52407297A patent/JP4273253B2/ja not_active Expired - Fee Related
- 1996-12-27 EP EP96402912A patent/EP0781829B1/fr not_active Expired - Lifetime
- 1996-12-27 JP JP35093096A patent/JP4006546B2/ja not_active Expired - Fee Related
- 1996-12-27 US US08/894,691 patent/US6072091A/en not_active Expired - Lifetime
- 1996-12-27 CA CA002194076A patent/CA2194076C/fr not_active Expired - Fee Related
- 1996-12-27 US US08/774,841 patent/US5888355A/en not_active Expired - Lifetime
- 1996-12-27 DE DE69616958T patent/DE69616958T2/de not_active Expired - Lifetime
- 1996-12-27 WO PCT/FR1996/002085 patent/WO1997024413A1/fr not_active Ceased
- 1996-12-27 ES ES96944086T patent/ES2164937T3/es not_active Expired - Lifetime
- 1996-12-27 CA CA002212102A patent/CA2212102C/fr not_active Expired - Fee Related
- 1996-12-27 KR KR1019960072716A patent/KR100457472B1/ko not_active Expired - Fee Related
- 1996-12-27 DE DE69615539T patent/DE69615539T2/de not_active Expired - Lifetime
- 1996-12-27 KR KR1019970705885A patent/KR100457285B1/ko not_active Expired - Fee Related
-
1998
- 1998-09-17 US US09/154,756 patent/US6084141A/en not_active Expired - Lifetime
- 1998-09-22 US US09/158,453 patent/US6054630A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980702485A (ko) | 1998-07-15 |
| DE69616958D1 (de) | 2001-12-20 |
| CA2212102C (fr) | 2006-11-21 |
| ES2164937T3 (es) | 2002-03-01 |
| EP0781829A1 (fr) | 1997-07-02 |
| WO1997024413A1 (fr) | 1997-07-10 |
| KR970033012A (ko) | 1997-07-22 |
| JPH11506801A (ja) | 1999-06-15 |
| JPH09176052A (ja) | 1997-07-08 |
| US6054630A (en) | 2000-04-25 |
| DE69615539D1 (de) | 2001-10-31 |
| CA2194076C (fr) | 2001-08-21 |
| CA2194076A1 (fr) | 1997-06-28 |
| ES2167528T3 (es) | 2002-05-16 |
| DE69615539T2 (de) | 2002-04-25 |
| CA2212102A1 (fr) | 1997-07-10 |
| KR100457472B1 (ko) | 2005-04-06 |
| EP0781829B1 (fr) | 2001-11-14 |
| JP4273253B2 (ja) | 2009-06-03 |
| US6084141A (en) | 2000-07-04 |
| DE69616958T2 (de) | 2002-04-04 |
| FR2743079B1 (fr) | 1998-02-06 |
| EP0812345A1 (fr) | 1997-12-17 |
| US5888355A (en) | 1999-03-30 |
| EP0812345B1 (fr) | 2001-09-26 |
| US6072091A (en) | 2000-06-06 |
| KR100457285B1 (ko) | 2005-04-06 |
| FR2743079A1 (fr) | 1997-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4006546B2 (ja) | 反応帯域を有する接触蒸留による液体およびガス上昇並流での選択的水素化方法およびその装置 | |
| US5817227A (en) | Process for the selective reduction to the content of benzene and light unsaturated compounds in a hydrocarbon cut | |
| JP4731776B2 (ja) | 炭化水素の改質方法 | |
| JP2000505117A (ja) | 高度不飽和化合物の選択的水素化のための改良された方法、および炭化水素流れ中のオレフィンの異性化 | |
| JP3806810B2 (ja) | 炭化水素留分中のベンゼンおよび軽質不飽和化合物の含量の選択的減少方法 | |
| JP4235924B2 (ja) | 水素異性化反応蒸留、蒸留および骨格異性化を組合せたイソブテンの製造法 | |
| JP4235925B2 (ja) | 水素異性化反応蒸留および骨格異性化を組合せたイソブテンの製造法 | |
| JP3658656B2 (ja) | モノ不飽和炭化水素および多不飽和炭化水素を含む炭化水素留分の選択的水素化 | |
| US6215036B1 (en) | Method for producing high purity isobutylene from a butane plus fraction containing isobutylene and butylene-1 | |
| JP5964552B2 (ja) | 種々の炭化水素フラクションのベンゼンおよび軽質不飽和化合物の含有量の選択的低減のための改良方法 | |
| JPH11269101A (ja) | 1―ブテンの製造方法 | |
| EP0011906B1 (en) | Process for selective hydrogenation of dienes in pyrolysis gasoline | |
| JP4348657B2 (ja) | 反応帯域に組み合わされる安定化蒸留物の抜き出しを含む蒸留帯域内での処理による炭化水素転換方法およびベンゼンの水素化におけるその使用法 | |
| US6174428B1 (en) | Process for converting hydrocarbons by treatment in a distillation zone comprising a circulating reflux, associated with a reaction zone, and its use for hydrogenating benzene | |
| US6238549B1 (en) | Process for converting hydrocarbons by treatment in a distillation zone associated with a reaction zone, comprising re-contacting a vapor distillate with the feed, and its use for hydrogenating benzine | |
| JP4491757B2 (ja) | 炭化水素留分の側方の抜き出しを含む、反応帯域に組み合わされる蒸留帯域内での処理による炭化水素転換方法およびベンゼンの水素化におけるその使用 | |
| CN108863704A (zh) | 脱除异丁烯中1,3-丁二烯的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070228 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070313 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070608 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070717 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070813 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100907 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110907 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110907 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120907 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120907 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130907 Year of fee payment: 6 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |