CA2196585A1 - Procedure for generating pure aromatics from reformed gasoline and device for implementing the procedure - Google Patents
Procedure for generating pure aromatics from reformed gasoline and device for implementing the procedureInfo
- Publication number
- CA2196585A1 CA2196585A1 CA002196585A CA2196585A CA2196585A1 CA 2196585 A1 CA2196585 A1 CA 2196585A1 CA 002196585 A CA002196585 A CA 002196585A CA 2196585 A CA2196585 A CA 2196585A CA 2196585 A1 CA2196585 A1 CA 2196585A1
- Authority
- CA
- Canada
- Prior art keywords
- aromatic compounds
- process defined
- solvent
- reformed gasoline
- aromatic
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 150000001993 dienes Chemical class 0.000 claims abstract description 10
- 150000001336 alkenes Chemical class 0.000 claims abstract description 8
- 238000000895 extractive distillation Methods 0.000 claims abstract description 5
- 150000001491 aromatic compounds Chemical class 0.000 claims abstract 29
- 239000000203 mixture Substances 0.000 claims abstract 5
- 238000000622 liquid--liquid extraction Methods 0.000 claims abstract 2
- 238000000638 solvent extraction Methods 0.000 claims abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 59
- 239000002904 solvent Substances 0.000 claims description 20
- 238000000605 extraction Methods 0.000 claims description 17
- 125000003118 aryl group Chemical group 0.000 claims description 13
- 238000005984 hydrogenation reaction Methods 0.000 claims description 12
- 238000004821 distillation Methods 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical group [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 150000001983 dialkylethers Chemical class 0.000 claims description 3
- -1 ethylene glycol monoalkyl ether Chemical class 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 3
- 239000012876 carrier material Substances 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 150000001346 alkyl aryl ethers Chemical group 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229920006395 saturated elastomer Chemical class 0.000 claims 1
- 229930195734 saturated hydrocarbon Natural products 0.000 claims 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 11
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 6
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 241000282320 Panthera leo Species 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- 238000004061 bleaching Methods 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- 208000006379 syphilis Diseases 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 230000002101 lytic effect Effects 0.000 description 2
- 101150044736 purQ gene Proteins 0.000 description 2
- SODQFLRLAOALCF-UHFFFAOYSA-N 1lambda3-bromacyclohexa-1,3,5-triene Chemical compound Br1=CC=CC=C1 SODQFLRLAOALCF-UHFFFAOYSA-N 0.000 description 1
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 101100352919 Caenorhabditis elegans ppm-2 gene Proteins 0.000 description 1
- 241000238366 Cephalopoda Species 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 101150073597 DLST gene Proteins 0.000 description 1
- 101100381997 Danio rerio tbc1d32 gene Proteins 0.000 description 1
- 101100295675 Dictyostelium discoideum odhB gene Proteins 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 238000006165 Knowles reaction Methods 0.000 description 1
- 101100536883 Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) thi5 gene Proteins 0.000 description 1
- 101710140999 Metallocarboxypeptidase inhibitor Proteins 0.000 description 1
- 101100381999 Mus musculus Tbc1d32 gene Proteins 0.000 description 1
- 101150034459 Parpbp gene Proteins 0.000 description 1
- 101100371218 Pseudomonas putida (strain DOT-T1E) ttgD gene Proteins 0.000 description 1
- 101150105133 RRAD gene Proteins 0.000 description 1
- 101100240664 Schizosaccharomyces pombe (strain 972 / ATCC 24843) nmt1 gene Proteins 0.000 description 1
- 241000534944 Thia Species 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 229940096118 ella Drugs 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 101150085300 sepA gene Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- OOLLAFOLCSJHRE-ZHAKMVSLSA-N ulipristal acetate Chemical compound C1=CC(N(C)C)=CC=C1[C@@H]1C2=C3CCC(=O)C=C3CC[C@H]2[C@H](CC[C@]2(OC(C)=O)C(C)=O)[C@]2(C)C1 OOLLAFOLCSJHRE-ZHAKMVSLSA-N 0.000 description 1
- KMIOJWCYOHBUJS-HAKPAVFJSA-N vorolanib Chemical compound C1N(C(=O)N(C)C)CC[C@@H]1NC(=O)C1=C(C)NC(\C=C/2C3=CC(F)=CC=C3NC\2=O)=C1C KMIOJWCYOHBUJS-HAKPAVFJSA-N 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
- C10G67/0409—Extraction of unsaturated hydrocarbons
-
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
-
- 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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/08—Azeotropic or extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19603901A DE19603901A1 (de) | 1996-02-03 | 1996-02-03 | Verfahren zur Gewinnung von Reinaromaten aus Reformatbenzin und Vorrichtung zur Durchführung des Verfahrens |
| DE19603901.0 | 1996-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2196585A1 true CA2196585A1 (en) | 1997-08-04 |
Family
ID=7784424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002196585A Abandoned CA2196585A1 (en) | 1996-02-03 | 1997-01-31 | Procedure for generating pure aromatics from reformed gasoline and device for implementing the procedure |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6124514A (https=) |
| EP (1) | EP0792928B1 (https=) |
| JP (1) | JP4514839B2 (https=) |
| KR (1) | KR970061835A (https=) |
| AT (1) | ATE262020T1 (https=) |
| CA (1) | CA2196585A1 (https=) |
| CZ (1) | CZ25097A3 (https=) |
| DE (2) | DE19603901A1 (https=) |
| ES (1) | ES2217298T3 (https=) |
| PL (1) | PL318211A1 (https=) |
Families Citing this family (69)
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| DE10150556A1 (de) | 2001-10-15 | 2003-04-17 | Basf Ag | Verfahren zur katalytischen Hydrierung |
| US7158925B2 (en) * | 2002-04-18 | 2007-01-02 | International Business Machines Corporation | Facilitating simulation of a model within a distributed environment |
| US20050171393A1 (en) | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
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| US7674941B2 (en) | 2004-04-16 | 2010-03-09 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
| US7244867B2 (en) | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
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| US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | 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 |
| US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
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| EP2233550B1 (en) * | 2007-11-09 | 2014-04-30 | Ranfeng Ding | A system and a process for recombining catalytic hydrocarbon to produce high quality gasoline |
| KR100894400B1 (ko) * | 2007-11-29 | 2009-04-20 | 주식회사 엘지화학 | 벤젠 회수 유닛 에너지 효율 개선 방법 |
| US8084173B2 (en) * | 2008-04-07 | 2011-12-27 | Xerox Corporation | Low friction electrostatographic imaging member |
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| DE102009012265A1 (de) | 2009-03-11 | 2010-09-23 | Uhde Gmbh | Verfahren zur Gewinnung von Reinaromaten aus aromatenhaltigen Kohlenwasserstofffraktionen |
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| WO2011082993A1 (de) | 2009-12-15 | 2011-07-14 | Basf Se | Verfahren zur gasphasenhydrierung eines kohlenwasserstoffstromes, der unter den reaktionsbedingungen der gasphasenhydrierung polymerisierbare komponenten enthält |
| US8367884B2 (en) | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
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| US8263298B1 (en) | 2011-02-24 | 2012-09-11 | Xerox Corporation | Electrically tunable and stable imaging members |
| US8465892B2 (en) | 2011-03-18 | 2013-06-18 | Xerox Corporation | Chemically resistive and lubricated overcoat |
| US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
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| 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 |
| US8877413B2 (en) | 2011-08-23 | 2014-11-04 | Xerox Corporation | Flexible imaging members comprising improved ground strip |
| 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 |
| JP6138938B2 (ja) * | 2012-08-09 | 2017-05-31 | カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ | 有機ペルオキシドを含有する未処理の分解ガソリン留分から高純度ベンゼンを回収することにより低ベンゼンガソリンを製造する処理工程 |
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| KR102300823B1 (ko) * | 2017-12-29 | 2021-09-09 | 한화솔루션 주식회사 | 수소화 반응용 촉매 및 이의 제조방법 |
| US11802248B2 (en) * | 2020-09-07 | 2023-10-31 | Sk Innovation Co., Ltd. | Process for reducing unsaturated hydrocarbons in aromatic fraction through selective hydrogenation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2084471A (en) * | 1933-10-18 | 1937-06-22 | Standard Oil Dev Co | Process of treating lubricating oils with selective solvents |
| US2960548A (en) * | 1958-09-19 | 1960-11-15 | Pure Oil Co | Extraction of aromatics from hydrocarbon fractions |
| US3044950A (en) * | 1958-12-15 | 1962-07-17 | Gulf Research Development Co | Process for upgrading catalytically cracked gasoline |
| NL134185C (https=) * | 1960-07-07 | |||
| NL113747C (https=) * | 1961-03-22 | |||
| US3221078A (en) * | 1961-07-06 | 1965-11-30 | Engelhard Ind Inc | Selective hydrogenation of olefins in dripolene |
| US3514395A (en) * | 1968-05-29 | 1970-05-26 | Sun Oil Co | Process for producing a high aromatic,low color,uv stable process oil |
| BE792747A (fr) * | 1971-12-14 | 1973-03-30 | Metallgesellschaft Ag | Procede et catalyseur d'hydrogenation, applicable notamment pour obtenir des produits aromatiques tres purs |
| GB1400884A (en) * | 1972-03-13 | 1975-07-16 | Ici Ltd | Treatment of the feedstock for a aromatic hydrocarbon extraction process |
| FR2213335B1 (https=) * | 1973-01-10 | 1976-04-23 | Inst Francais Du Petrole | |
| US3865716A (en) * | 1973-09-13 | 1975-02-11 | Exxon Research Engineering Co | Process for the selective hydrogenation of olefins |
| US4503267A (en) * | 1983-10-24 | 1985-03-05 | Union Camp Corporation | Extraction of phenolics from hydrocarbons |
| US4781820A (en) * | 1985-07-05 | 1988-11-01 | Union Carbide Corporation | Aromatic extraction process using mixed polyalkylene glycols/glycol ether solvents |
| US5202520A (en) * | 1989-03-09 | 1993-04-13 | Uop | Method for aromatic hydrocarbon recovery |
| US5139651A (en) * | 1989-09-18 | 1992-08-18 | Uop | Aromatic extraction process using mixed polyalkylene glycol/glycol ether solvents |
| DE3942950A1 (de) * | 1989-12-23 | 1991-06-27 | Krupp Koppers Gmbh | Verfahren zur gleichzeitigen gewinnung von reinem benzol und reinem tuluol |
| US5225072A (en) * | 1990-08-03 | 1993-07-06 | Uop | Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture |
| DE4101848A1 (de) * | 1991-01-23 | 1992-07-30 | Krupp Koppers Gmbh | Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes |
| US5336840A (en) * | 1991-02-20 | 1994-08-09 | Uop | Process for the separation of aromatic hydrocarbons with energy redistribution |
| US5191152A (en) * | 1991-02-20 | 1993-03-02 | Uop | Process for the separation of aromatic hydrocarbons with energy redistribution |
| US5310480A (en) * | 1991-10-31 | 1994-05-10 | Uop | Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture |
| US5399244A (en) * | 1993-12-06 | 1995-03-21 | Glitsch, Inc. | Process to recover benzene from mixed hydrocarbons by extractive distillation |
| US5685972A (en) * | 1995-07-14 | 1997-11-11 | Timken; Hye Kyung C. | Production of benzene, toluene, and xylene (BTX) from FCC naphtha |
| 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 |
-
1996
- 1996-02-03 DE DE19603901A patent/DE19603901A1/de not_active Withdrawn
- 1996-12-13 AT AT96120033T patent/ATE262020T1/de active
- 1996-12-13 DE DE59610939T patent/DE59610939D1/de not_active Expired - Lifetime
- 1996-12-13 ES ES96120033T patent/ES2217298T3/es not_active Expired - Lifetime
- 1996-12-13 EP EP96120033A patent/EP0792928B1/de not_active Expired - Lifetime
-
1997
- 1997-01-28 CZ CZ97250A patent/CZ25097A3/cs unknown
- 1997-01-30 PL PL97318211A patent/PL318211A1/xx unknown
- 1997-01-31 KR KR1019970002925A patent/KR970061835A/ko not_active Withdrawn
- 1997-01-31 US US08/791,893 patent/US6124514A/en not_active Expired - Lifetime
- 1997-01-31 CA CA002196585A patent/CA2196585A1/en not_active Abandoned
- 1997-01-31 JP JP01929297A patent/JP4514839B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6124514A (en) | 2000-09-26 |
| PL318211A1 (en) | 1997-08-04 |
| ATE262020T1 (de) | 2004-04-15 |
| KR970061835A (ko) | 1997-09-12 |
| DE19603901A1 (de) | 1997-08-07 |
| DE59610939D1 (de) | 2004-04-22 |
| JPH09309846A (ja) | 1997-12-02 |
| EP0792928B1 (de) | 2004-03-17 |
| ES2217298T3 (es) | 2004-11-01 |
| EP0792928A2 (de) | 1997-09-03 |
| CZ25097A3 (en) | 1997-08-13 |
| EP0792928A3 (de) | 1998-04-01 |
| JP4514839B2 (ja) | 2010-07-28 |
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