ES2217298T3 - Procedimiento para la obtencion de aromatos puros a partir de bencina de reformado. - Google Patents
Procedimiento para la obtencion de aromatos puros a partir de bencina de reformado.Info
- Publication number
- ES2217298T3 ES2217298T3 ES96120033T ES96120033T ES2217298T3 ES 2217298 T3 ES2217298 T3 ES 2217298T3 ES 96120033 T ES96120033 T ES 96120033T ES 96120033 T ES96120033 T ES 96120033T ES 2217298 T3 ES2217298 T3 ES 2217298T3
- Authority
- ES
- Spain
- Prior art keywords
- distillation
- extraction
- procedure
- aromatics
- hydrogenation
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 150000001336 alkenes Chemical class 0.000 claims abstract description 9
- 150000001993 dienes Chemical class 0.000 claims abstract description 9
- 238000000622 liquid--liquid extraction Methods 0.000 claims abstract description 9
- 238000000638 solvent extraction Methods 0.000 claims abstract description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 163
- 238000005984 hydrogenation reaction Methods 0.000 claims description 63
- 238000004821 distillation Methods 0.000 claims description 60
- 238000000605 extraction Methods 0.000 claims description 54
- 239000002904 solvent Substances 0.000 claims description 40
- 125000003118 aryl group Chemical group 0.000 claims description 35
- 239000003054 catalyst Substances 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 claims description 12
- 238000002407 reforming Methods 0.000 claims description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052759 nickel Inorganic materials 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
- 238000004508 fractional distillation Methods 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 235000019568 aromas Nutrition 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 150000001346 alkyl aryl ethers Chemical class 0.000 claims description 2
- 150000001983 dialkylethers Chemical class 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 5
- 238000000895 extractive distillation Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 43
- 239000002253 acid Substances 0.000 description 23
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 21
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 21
- 229910052794 bromium Inorganic materials 0.000 description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 238000000926 separation method Methods 0.000 description 13
- 238000009835 boiling Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000004061 bleaching Methods 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000001833 catalytic reforming Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 150000003738 xylenes Chemical class 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- MGNZXYYWBUKAII-UHFFFAOYSA-N cyclohexa-1,3-diene Chemical compound C1CC=CC=C1 MGNZXYYWBUKAII-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- NFWSQSCIDYBUOU-UHFFFAOYSA-N methylcyclopentadiene Chemical compound CC1=CC=CC1 NFWSQSCIDYBUOU-UHFFFAOYSA-N 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- -1 sulfolate Chemical compound 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- AFVDZBIIBXWASR-AATRIKPKSA-N (E)-1,3,5-hexatriene Chemical compound C=C\C=C\C=C AFVDZBIIBXWASR-AATRIKPKSA-N 0.000 description 1
- BOGRNZQRTNVZCZ-UHFFFAOYSA-N 1,2-dimethyl-butadiene Natural products CC=C(C)C=C BOGRNZQRTNVZCZ-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- CPWPJLJWUXOOAB-UHFFFAOYSA-N benzene;bromine Chemical compound [Br].C1=CC=CC=C1 CPWPJLJWUXOOAB-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cis-cyclohexene Natural products C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 1
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- APPOKADJQUIAHP-UHFFFAOYSA-N hexa-2,4-diene Chemical compound CC=CC=CC APPOKADJQUIAHP-UHFFFAOYSA-N 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 238000005406 washing Methods 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 |
|---|---|---|---|
| DE19603901 | 1996-02-03 | ||
| DE19603901A DE19603901A1 (de) | 1996-02-03 | 1996-02-03 | Verfahren zur Gewinnung von Reinaromaten aus Reformatbenzin und Vorrichtung zur Durchführung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2217298T3 true ES2217298T3 (es) | 2004-11-01 |
Family
ID=7784424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96120033T Expired - Lifetime ES2217298T3 (es) | 1996-02-03 | 1996-12-13 | Procedimiento para la obtencion de aromatos puros a partir de bencina de reformado. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6124514A (enExample) |
| EP (1) | EP0792928B1 (enExample) |
| JP (1) | JP4514839B2 (enExample) |
| KR (1) | KR970061835A (enExample) |
| AT (1) | ATE262020T1 (enExample) |
| CA (1) | CA2196585A1 (enExample) |
| CZ (1) | CZ25097A3 (enExample) |
| DE (2) | DE19603901A1 (enExample) |
| ES (1) | ES2217298T3 (enExample) |
| PL (1) | PL318211A1 (enExample) |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6469223B2 (en) * | 2000-01-04 | 2002-10-22 | Fina Technology, Inc. | Selective hydrogenation of dienes |
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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 |
| US7018756B2 (en) | 2003-09-05 | 2006-03-28 | Xerox Corporation | Dual charge transport layer and photoconductive imaging member including the same |
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| US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process 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 |
| 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 |
| US7541123B2 (en) * | 2005-06-20 | 2009-06-02 | Xerox Corporation | Imaging member |
| US7361440B2 (en) * | 2005-08-09 | 2008-04-22 | Xerox Corporation | Anticurl backing layer for electrostatographic imaging members |
| US7422831B2 (en) * | 2005-09-15 | 2008-09-09 | Xerox Corporation | Anticurl back coating layer electrophotographic imaging members |
| CN101300213B (zh) * | 2005-11-10 | 2011-05-11 | 环球油品公司 | 烯烃的选择性加氢方法 |
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| AP2012006510A0 (en) | 2006-02-03 | 2012-10-31 | Grt Inc | Continuous process for converting natural gas to liquid hydrocarbons |
| UA95943C2 (ru) | 2006-02-03 | 2011-09-26 | ДжиАрТи, ИНК. | Отделение легких газов от галогенов |
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| US7790943B2 (en) * | 2006-06-27 | 2010-09-07 | Amt International, Inc. | Integrated process for removing benzene from gasoline and producing cyclohexane |
| US7767373B2 (en) * | 2006-08-23 | 2010-08-03 | Xerox Corporation | Imaging member having high molecular weight binder |
| CA2687589A1 (en) | 2007-05-24 | 2008-12-04 | Grt, Inc. | Zone reactor incorporating reversible hydrogen halide capture and release |
| US8940154B2 (en) * | 2007-11-09 | 2015-01-27 | Ranfeng Ding | System and process for producing high quality gasoline by catalytic hydrocarbon recombination |
| KR100894400B1 (ko) * | 2007-11-29 | 2009-04-20 | 주식회사 엘지화학 | 벤젠 회수 유닛 에너지 효율 개선 방법 |
| US7943278B2 (en) * | 2008-04-07 | 2011-05-17 | Xerox Corporation | Low friction electrostatographic imaging member |
| US8021812B2 (en) * | 2008-04-07 | 2011-09-20 | Xerox Corporation | Low friction electrostatographic imaging member |
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| US8007970B2 (en) * | 2008-04-07 | 2011-08-30 | Xerox Corporation | Low friction electrostatographic imaging member |
| US7998646B2 (en) * | 2008-04-07 | 2011-08-16 | Xerox Corporation | Low friction electrostatographic imaging member |
| 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 |
| SG192538A1 (en) | 2008-07-18 | 2013-08-30 | Grt Inc | Continuous process for converting natural gas to liquid hydrocarbons |
| DE102009012265A1 (de) | 2009-03-11 | 2010-09-23 | Uhde Gmbh | Verfahren zur Gewinnung von Reinaromaten aus aromatenhaltigen Kohlenwasserstofffraktionen |
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| US8241825B2 (en) | 2009-08-31 | 2012-08-14 | Xerox Corporation | Flexible imaging member belts |
| US8003285B2 (en) * | 2009-08-31 | 2011-08-23 | Xerox Corporation | Flexible imaging member belts |
| WO2011082993A1 (de) | 2009-12-15 | 2011-07-14 | Basf Se | Verfahren zur gasphasenhydrierung eines kohlenwasserstoffstromes, der unter den reaktionsbedingungen der gasphasenhydrierung polymerisierbare komponenten enthält |
| US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
| 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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| US8470505B2 (en) | 2010-06-10 | 2013-06-25 | Xerox Corporation | Imaging members having improved imaging layers |
| US8394560B2 (en) | 2010-06-25 | 2013-03-12 | Xerox Corporation | Imaging members having an enhanced charge blocking layer |
| US8475983B2 (en) | 2010-06-30 | 2013-07-02 | Xerox Corporation | Imaging members having a chemical resistive overcoat layer |
| DE102010051396A1 (de) | 2010-11-16 | 2012-05-16 | Thyssenkrupp Uhde Gmbh | Verfahren zur Entfernung schwersiedender Kohlenwasserstoffe aus Lösungsmittelströmen |
| 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 |
| 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 |
| 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 |
| RU2635923C2 (ru) * | 2012-08-09 | 2017-11-17 | Каунсил Оф Сайентифик Энд Индастриал Рисерч | Способ производства обедненного бензолом бензина извлечением бензола высокой чистоты из фракции непереработанного крекинг-бензина, содержащей органические пероксиды |
| CN103160310A (zh) * | 2013-03-15 | 2013-06-19 | 西南石油大学 | 一种萃取分离芳烃所用的复合溶剂及其萃取方法 |
| US9046798B2 (en) | 2013-08-16 | 2015-06-02 | Xerox Corporation | Imaging members having electrically and mechanically tuned imaging layers |
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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 |
Family Cites Families (24)
| 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 (enExample) * | 1960-07-07 | |||
| NL262671A (enExample) * | 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 (enExample) * | 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 |
| US5191152A (en) * | 1991-02-20 | 1993-03-02 | Uop | Process for the separation of aromatic hydrocarbons with energy redistribution |
| US5336840A (en) * | 1991-02-20 | 1994-08-09 | 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 EP EP96120033A patent/EP0792928B1/de not_active Expired - Lifetime
- 1996-12-13 ES ES96120033T patent/ES2217298T3/es not_active Expired - Lifetime
- 1996-12-13 DE DE59610939T patent/DE59610939D1/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 US US08/791,893 patent/US6124514A/en not_active Expired - Lifetime
- 1997-01-31 JP JP01929297A patent/JP4514839B2/ja not_active Expired - Fee Related
- 1997-01-31 KR KR1019970002925A patent/KR970061835A/ko not_active Withdrawn
- 1997-01-31 CA CA002196585A patent/CA2196585A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US6124514A (en) | 2000-09-26 |
| JP4514839B2 (ja) | 2010-07-28 |
| KR970061835A (ko) | 1997-09-12 |
| DE59610939D1 (de) | 2004-04-22 |
| CA2196585A1 (en) | 1997-08-04 |
| EP0792928A3 (de) | 1998-04-01 |
| PL318211A1 (en) | 1997-08-04 |
| DE19603901A1 (de) | 1997-08-07 |
| JPH09309846A (ja) | 1997-12-02 |
| ATE262020T1 (de) | 2004-04-15 |
| EP0792928B1 (de) | 2004-03-17 |
| EP0792928A2 (de) | 1997-09-03 |
| CZ25097A3 (en) | 1997-08-13 |
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