KR20030025905A - 가솔린으로부터 황 화합물을 제거하는 방법 - Google Patents
가솔린으로부터 황 화합물을 제거하는 방법 Download PDFInfo
- Publication number
- KR20030025905A KR20030025905A KR1020027010406A KR20027010406A KR20030025905A KR 20030025905 A KR20030025905 A KR 20030025905A KR 1020027010406 A KR1020027010406 A KR 1020027010406A KR 20027010406 A KR20027010406 A KR 20027010406A KR 20030025905 A KR20030025905 A KR 20030025905A
- Authority
- KR
- South Korea
- Prior art keywords
- stream
- solvent
- gasoline
- extractive distillation
- extraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 150000003464 sulfur compounds Chemical class 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 42
- 238000000895 extractive distillation Methods 0.000 claims abstract description 61
- 150000001336 alkenes Chemical class 0.000 claims abstract description 20
- 239000000284 extract Substances 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 claims description 81
- 238000000605 extraction Methods 0.000 claims description 43
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 36
- 229910052717 sulfur Inorganic materials 0.000 claims description 33
- 239000011593 sulfur Substances 0.000 claims description 33
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 21
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical class C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 claims description 20
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical group O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 19
- 229930192474 thiophene Natural products 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 claims description 10
- 150000001491 aromatic compounds Chemical class 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 7
- 238000004231 fluid catalytic cracking Methods 0.000 claims description 6
- JEXYCADTAFPULN-UHFFFAOYSA-N 1-propylsulfonylpropane Chemical compound CCCS(=O)(=O)CCC JEXYCADTAFPULN-UHFFFAOYSA-N 0.000 claims description 5
- CMJLMPKFQPJDKP-UHFFFAOYSA-N 3-methylthiolane 1,1-dioxide Chemical compound CC1CCS(=O)(=O)C1 CMJLMPKFQPJDKP-UHFFFAOYSA-N 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 5
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 5
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 5
- 239000006184 cosolvent Substances 0.000 claims description 4
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 claims description 4
- 150000003568 thioethers Chemical class 0.000 claims description 4
- 150000003577 thiophenes Chemical class 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 150000002019 disulfides Chemical class 0.000 claims description 3
- -1 paraffins Chemical class 0.000 claims description 3
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 claims description 2
- AIDFJGKWTOULTC-UHFFFAOYSA-N 1-butylsulfonylbutane Chemical compound CCCCS(=O)(=O)CCCC AIDFJGKWTOULTC-UHFFFAOYSA-N 0.000 claims description 2
- MBDUIEKYVPVZJH-UHFFFAOYSA-N 1-ethylsulfonylethane Chemical compound CCS(=O)(=O)CC MBDUIEKYVPVZJH-UHFFFAOYSA-N 0.000 claims description 2
- YBJCDTIWNDBNTM-UHFFFAOYSA-N 1-methylsulfonylethane Chemical compound CCS(C)(=O)=O YBJCDTIWNDBNTM-UHFFFAOYSA-N 0.000 claims description 2
- DCALJVULAGICIX-UHFFFAOYSA-N 1-propylpyrrolidin-2-one Chemical compound CCCN1CCCC1=O DCALJVULAGICIX-UHFFFAOYSA-N 0.000 claims description 2
- WKFQMDFSDQFAIC-UHFFFAOYSA-N 2,4-dimethylthiolane 1,1-dioxide Chemical compound CC1CC(C)S(=O)(=O)C1 WKFQMDFSDQFAIC-UHFFFAOYSA-N 0.000 claims description 2
- SOZYDBBOFTUUPT-UHFFFAOYSA-N 3-ethylthiolane 1,1-dioxide Chemical compound CCC1CCS(=O)(=O)C1 SOZYDBBOFTUUPT-UHFFFAOYSA-N 0.000 claims description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 claims description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 2
- YJUFGFXVASPYFQ-UHFFFAOYSA-N 2,3-dihydro-1-benzothiophene Chemical compound C1=CC=C2SCCC2=C1 YJUFGFXVASPYFQ-UHFFFAOYSA-N 0.000 claims 1
- 238000009825 accumulation Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- 238000005194 fractionation Methods 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 238000003883 substance clean up Methods 0.000 claims 1
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 claims 1
- 150000003573 thiols Chemical class 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 abstract description 15
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 15
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 6
- 230000003197 catalytic effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 24
- 239000007791 liquid phase Substances 0.000 description 11
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 238000000638 solvent extraction Methods 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- 239000003518 caustics Substances 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 238000000622 liquid--liquid extraction Methods 0.000 description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 238000004523 catalytic cracking Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- IOPLHGOSNCJOOO-UHFFFAOYSA-N methyl 3,4-diaminobenzoate Chemical compound COC(=O)C1=CC=C(N)C(N)=C1 IOPLHGOSNCJOOO-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- ZERULLAPCVRMCO-UHFFFAOYSA-N sulfure de di n-propyle Natural products CCCSCCC ZERULLAPCVRMCO-UHFFFAOYSA-N 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- 239000004283 Sodium sorbate Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- LOCHFZBWPCLPAN-UHFFFAOYSA-N butane-2-thiol Chemical compound CCC(C)S LOCHFZBWPCLPAN-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- MZKVMVSFLGRYMW-UHFFFAOYSA-N 2,2-dipropylthiolane 1,1-dioxide Chemical compound CCCC1(CCC)CCCS1(=O)=O MZKVMVSFLGRYMW-UHFFFAOYSA-N 0.000 description 1
- 239000004284 Heptyl p-hydroxybenzoate Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000012296 anti-solvent Substances 0.000 description 1
- 239000004303 calcium sorbate Substances 0.000 description 1
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical class C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 239000008096 xylene Substances 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
-
- 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
- C10G67/16—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural parallel stages only
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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18202200P | 2000-02-11 | 2000-02-11 | |
| US60/182,022 | 2000-02-11 | ||
| US09/686,889 US6551502B1 (en) | 2000-02-11 | 2000-10-12 | Process of removing sulfur compounds from gasoline |
| US09/686,889 | 2000-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030025905A true KR20030025905A (ko) | 2003-03-29 |
Family
ID=26877723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020027010406A Withdrawn KR20030025905A (ko) | 2000-02-11 | 2000-11-15 | 가솔린으로부터 황 화합물을 제거하는 방법 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6551502B1 (https=) |
| EP (1) | EP1294826B1 (https=) |
| JP (1) | JP4828762B2 (https=) |
| KR (1) | KR20030025905A (https=) |
| CN (1) | CN1307289C (https=) |
| AR (1) | AR027409A1 (https=) |
| AT (1) | ATE407188T1 (https=) |
| AU (1) | AU2001214883A1 (https=) |
| CO (1) | CO5200812A1 (https=) |
| DE (1) | DE60040171D1 (https=) |
| TW (1) | TW541333B (https=) |
| WO (1) | WO2001059033A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101322011B1 (ko) * | 2005-10-19 | 2013-10-28 | 아이에프피 에너지스 누벨 | 프로필렌을 제조함과 동시에 고옥탄가 탈황 가솔린을제조하기 위한, 탄소수 4 및/또는 5의 올레핀을 포함하는공급물의 직접 전환 방법 |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7326333B2 (en) * | 2001-12-20 | 2008-02-05 | Uop Llc | Apparatus and process for extracting sulfur compounds from a hydrocarbon stream |
| FR2847260B1 (fr) * | 2002-11-14 | 2006-07-14 | Inst Francais Du Petrole | Procede de desulfuration comprenant une etape d'hydrogenation selective des diolefines et une etape d'extraction des composes soufres |
| WO2009120181A1 (en) | 2008-03-25 | 2009-10-01 | Cpc Corporation, Taiwan | Improved extractive distillation processes using water-soluble extractive solvents |
| KR100992606B1 (ko) | 2008-05-08 | 2010-11-08 | 에스케이에너지 주식회사 | 용매추출에 의한 접촉분해경유에 포함된 산화황화합물의분리방법 |
| JP5543957B2 (ja) * | 2009-01-21 | 2014-07-09 | 北京金▲偉▼▲暉▼工程技▲術▼有限公司 | 精製炭化水素の組換えと水素化による高品質ガソリンの製造システム及び製造方法 |
| US8246811B2 (en) * | 2009-05-26 | 2012-08-21 | IFP Energies Nouvelles | Process for the production of a hydrocarbon fraction with a high octane number and a low sulfur content |
| US8362313B2 (en) | 2009-07-17 | 2013-01-29 | Gtc Technology, Lp | Processes and systems for recovery of styrene from a styrene-containing feedstock |
| CN102557852B (zh) * | 2010-12-17 | 2014-06-04 | 中国石油天然气股份有限公司 | 一种萃取脱除炼厂碳四中二甲基二硫醚的方法 |
| CN102788505B (zh) * | 2011-05-20 | 2014-12-17 | 中国石油化工集团公司 | 一种重沸与进料加热二合一的加热炉及其分馏方法 |
| JP6117203B2 (ja) | 2011-07-29 | 2017-04-19 | サウジ アラビアン オイル カンパニー | 中間留分の選択的水素化処理方法 |
| US9440947B2 (en) * | 2012-02-26 | 2016-09-13 | Amt International, Inc. | Regeneration of selective solvents for extractive processes |
| CN103361118B (zh) * | 2012-04-01 | 2015-04-29 | 中国石油化工股份有限公司 | 一种从含有烯烃和硫化物的汽油中回收芳烃的方法 |
| CN104718276B (zh) * | 2012-08-09 | 2017-08-25 | 科学工业研究委员会 | 用于通过从含有机过氧化物的未加工的裂化汽油馏分回收高纯度苯来制备贫苯汽油的方法 |
| CN102898286A (zh) * | 2012-08-21 | 2013-01-30 | 九江齐鑫化工有限公司 | 一种吸附蒸馏脱除mtbe中硫化物的方法 |
| ES2721634T3 (es) * | 2013-07-02 | 2019-08-02 | Saudi Basic Ind Corp | Método de producción de compuestos aromáticos y olefinas ligeras a partir de una materia prima hidrocarbonada |
| CN103555359B (zh) * | 2013-11-18 | 2015-04-22 | 郝天臻 | 一种催化裂化汽油的深度脱硫方法 |
| CN103740406A (zh) * | 2014-01-21 | 2014-04-23 | 湖北金鹤化工有限公司 | 一种生产低硫汽油的萃取-加氢组合工艺 |
| CN103725323A (zh) * | 2014-01-21 | 2014-04-16 | 湖北金鹤化工有限公司 | 一种生产低硫汽油的脱臭-萃取-洗涤-加氢组合工艺 |
| US10358612B2 (en) | 2014-02-25 | 2019-07-23 | Saudi Basic Industries Corporation | Process for producing BTX from a mixed hydrocarbon source using catalytic cracking |
| SG11201606522WA (en) | 2014-02-25 | 2016-09-29 | Saudi Basic Ind Corp | Process for producing btx from a mixed hydrocarbon source using coking |
| SG11201606523TA (en) | 2014-02-25 | 2016-09-29 | Saudi Basic Ind Corp | Process for producing btx from a mixed hydrocarbon source using pyrolysis |
| US9890336B2 (en) | 2014-09-17 | 2018-02-13 | Exxonmobil Chemical Patents Inc. | Method and apparatus for the purification of a hydrocarbon-containing stream |
| CN104371755B (zh) * | 2014-11-19 | 2016-05-18 | 大连龙泰科技发展有限公司 | 一种凝析油脱硫的方法 |
| CN105296000B (zh) * | 2015-09-30 | 2017-07-11 | 中国石油大学(北京) | 一种催化裂化汽油脱硫的耦合方法 |
| CN105255515B (zh) * | 2015-09-30 | 2017-04-26 | 中国石油大学(北京) | 一种生产超低硫汽油的组合方法 |
| CN105238441B (zh) * | 2015-09-30 | 2017-06-13 | 中国石油大学(北京) | 一种对汽油进行深度脱硫的方法 |
| CN105154132B (zh) * | 2015-09-30 | 2017-08-08 | 中国石油大学(北京) | 一种汽油脱硫方法 |
| CN107779220B (zh) * | 2016-08-25 | 2019-11-29 | 北京安耐吉能源工程技术有限公司 | 一种汽油加工方法 |
| CN111218301A (zh) * | 2016-10-28 | 2020-06-02 | 中国石油化工股份有限公司 | 一种用于含硫原料的深度脱硫的抽提溶剂 |
| CN106381168B (zh) * | 2016-11-16 | 2018-06-15 | 郝智敏 | 一种满足最大轻汽油醚化降烯烃需求的催化汽油脱硫方法 |
| CN106520198B (zh) * | 2016-11-16 | 2018-08-10 | 郝天臻 | 一种兼具烯烃选择性脱除功能的催化汽油脱硫方法 |
| US10822549B2 (en) | 2019-01-18 | 2020-11-03 | Baker Hughes Holdings Llc | Methods and compounds for removing non-acidic contaminants from hydrocarbon streams |
| US20240132787A1 (en) * | 2022-10-05 | 2024-04-25 | Baker Hughes Oilfield Operations Llc | Sulfur extraction from hydrocarbons using carbonate-based solvents |
| CN119463915A (zh) * | 2023-08-11 | 2025-02-18 | 中国石油化工股份有限公司 | 催化裂化汽油富苯液中苯的回收方法和回收系统 |
| WO2025046431A1 (en) * | 2023-08-25 | 2025-03-06 | Sabic Global Technologies B.V. | Methods and systems for selective c5 valorization |
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|---|---|---|---|---|
| US2285696A (en) | 1940-08-26 | 1942-06-09 | Shell Dev | Process for desulphurizing mineral oil distillates |
| US2455803A (en) | 1944-02-11 | 1948-12-07 | Shell Dev | Extractive distillation process |
| US2634230A (en) | 1949-11-29 | 1953-04-07 | Standard Oil Co | Desulfurization of olefinic naphtha |
| US2849514A (en) * | 1955-04-21 | 1958-08-26 | Standard Oil Co | Extraction of hydrocarbon mixtures with hydroxy sulfones |
| BE616436A (https=) | 1961-04-14 | |||
| US3472909A (en) * | 1967-02-27 | 1969-10-14 | Universal Oil Prod Co | Process for producing olefinic hydrocarbons |
| US3470088A (en) * | 1967-11-06 | 1969-09-30 | Universal Oil Prod Co | Method for aromatic hydrocarbon recovery |
| US3640818A (en) * | 1969-10-31 | 1972-02-08 | Exxon Research Engineering Co | Hydroforming naphthas |
| US4035285A (en) * | 1974-05-28 | 1977-07-12 | Mobil Oil Corporation | Hydrocarbon conversion process |
| US4053369A (en) | 1974-05-30 | 1977-10-11 | Phillips Petroleum Company | Extractive distillation |
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| US5302282A (en) * | 1990-08-17 | 1994-04-12 | Uop | Integrated process for the production of high quality lube oil blending stock |
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| CN1035775C (zh) * | 1994-03-28 | 1997-09-03 | 中国石油化工总公司 | 催化裂解汽油加氢精制方法 |
| US5582714A (en) | 1995-03-20 | 1996-12-10 | Uop | Process for the removal of sulfur from petroleum fractions |
| DE19603901A1 (de) * | 1996-02-03 | 1997-08-07 | Krupp Uhde Gmbh | Verfahren zur Gewinnung von Reinaromaten aus Reformatbenzin und Vorrichtung zur Durchführung des Verfahrens |
| ZA972966B (en) * | 1996-05-21 | 1997-11-21 | Glitsch Int Inc | Recovery of styrene from purolysis gasoline by extractive distillation. |
| US6228254B1 (en) * | 1999-06-11 | 2001-05-08 | Chevron U.S.A., Inc. | Mild hydrotreating/extraction process for low sulfur gasoline |
| US6358402B1 (en) | 1999-12-28 | 2002-03-19 | Exxonmobil Research And Engineering Company | Extractive distillation process for the reduction of sulfur species in hydrocarbons streams |
-
2000
- 2000-10-12 US US09/686,889 patent/US6551502B1/en not_active Expired - Lifetime
- 2000-11-15 CN CNB008194084A patent/CN1307289C/zh not_active Expired - Lifetime
- 2000-11-15 AT AT00977214T patent/ATE407188T1/de not_active IP Right Cessation
- 2000-11-15 JP JP2001558173A patent/JP4828762B2/ja not_active Expired - Lifetime
- 2000-11-15 WO PCT/US2000/031223 patent/WO2001059033A1/en not_active Ceased
- 2000-11-15 EP EP00977214A patent/EP1294826B1/en not_active Expired - Lifetime
- 2000-11-15 AU AU2001214883A patent/AU2001214883A1/en not_active Abandoned
- 2000-11-15 KR KR1020027010406A patent/KR20030025905A/ko not_active Withdrawn
- 2000-11-15 DE DE60040171T patent/DE60040171D1/de not_active Expired - Lifetime
- 2000-11-29 TW TW089125335A patent/TW541333B/zh not_active IP Right Cessation
- 2000-11-30 CO CO00091760A patent/CO5200812A1/es unknown
-
2001
- 2001-02-09 AR ARP010100617A patent/AR027409A1/es unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101322011B1 (ko) * | 2005-10-19 | 2013-10-28 | 아이에프피 에너지스 누벨 | 프로필렌을 제조함과 동시에 고옥탄가 탈황 가솔린을제조하기 위한, 탄소수 4 및/또는 5의 올레핀을 포함하는공급물의 직접 전환 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1294826A4 (en) | 2003-05-14 |
| EP1294826B1 (en) | 2008-09-03 |
| TW541333B (en) | 2003-07-11 |
| ATE407188T1 (de) | 2008-09-15 |
| WO2001059033A1 (en) | 2001-08-16 |
| AU2001214883A1 (en) | 2001-08-20 |
| CO5200812A1 (es) | 2002-09-27 |
| DE60040171D1 (de) | 2008-10-16 |
| AR027409A1 (es) | 2003-03-26 |
| CN1460121A (zh) | 2003-12-03 |
| CN1307289C (zh) | 2007-03-28 |
| US6551502B1 (en) | 2003-04-22 |
| EP1294826A1 (en) | 2003-03-26 |
| JP2003531922A (ja) | 2003-10-28 |
| JP4828762B2 (ja) | 2011-11-30 |
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