CN101100616A - 一种汽油脱硫醇的组合工艺 - Google Patents
一种汽油脱硫醇的组合工艺 Download PDFInfo
- Publication number
- CN101100616A CN101100616A CNA2007101235466A CN200710123546A CN101100616A CN 101100616 A CN101100616 A CN 101100616A CN A2007101235466 A CNA2007101235466 A CN A2007101235466A CN 200710123546 A CN200710123546 A CN 200710123546A CN 101100616 A CN101100616 A CN 101100616A
- Authority
- CN
- China
- Prior art keywords
- gasoline
- mercaptan
- demercaptaning
- alkali
- combination process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000003502 gasoline Substances 0.000 title claims description 80
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- 230000003197 catalytic effect Effects 0.000 claims abstract description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 6
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 6
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 54
- 239000003513 alkali Substances 0.000 claims description 46
- 238000007254 oxidation reaction Methods 0.000 claims description 31
- 238000006477 desulfuration reaction Methods 0.000 claims description 28
- 230000023556 desulfurization Effects 0.000 claims description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 25
- 238000000605 extraction Methods 0.000 claims description 13
- 230000003647 oxidation Effects 0.000 claims description 10
- 230000008929 regeneration Effects 0.000 claims description 10
- 238000011069 regeneration method Methods 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- -1 hydrocarbon peroxides Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000004523 catalytic cracking Methods 0.000 claims description 4
- 150000001412 amines Chemical group 0.000 claims description 3
- 229920003240 metallophthalocyanine polymer Polymers 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- KGWDUNBJIMUFAP-KVVVOXFISA-N Ethanolamine Oleate Chemical compound NCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KGWDUNBJIMUFAP-KVVVOXFISA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000908 ammonium hydroxide Substances 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 21
- 229910052717 sulfur Inorganic materials 0.000 abstract description 13
- 239000011593 sulfur Substances 0.000 abstract description 13
- 239000003208 petroleum Substances 0.000 abstract description 7
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 abstract description 6
- 230000001590 oxidative effect Effects 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000003009 desulfurizing effect Effects 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 description 19
- 238000005984 hydrogenation reaction Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 11
- 239000005864 Sulphur Substances 0.000 description 8
- 239000003518 caustics Substances 0.000 description 8
- 230000003068 static effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical group [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 description 1
- CCEPFPXUJPGUDT-UHFFFAOYSA-M benzyl-dimethyl-octadecylazanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CCEPFPXUJPGUDT-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical group CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101235466A CN100519705C (zh) | 2007-04-29 | 2007-07-02 | 一种汽油脱硫醇的组合工艺 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710098891.9 | 2007-04-29 | ||
CN200710098891 | 2007-04-29 | ||
CNB2007101235466A CN100519705C (zh) | 2007-04-29 | 2007-07-02 | 一种汽油脱硫醇的组合工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101100616A true CN101100616A (zh) | 2008-01-09 |
CN100519705C CN100519705C (zh) | 2009-07-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2007101235466A Expired - Fee Related CN100519705C (zh) | 2007-04-29 | 2007-07-02 | 一种汽油脱硫醇的组合工艺 |
Country Status (1)
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CN (1) | CN100519705C (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993751A (zh) * | 2010-11-29 | 2011-03-30 | 中国石油大学(北京) | 脱硫醇剂组合物 |
CN101993750A (zh) * | 2010-11-29 | 2011-03-30 | 中国石油大学(北京) | 一种液化石油气的精制方法 |
CN101705108B (zh) * | 2009-12-11 | 2012-09-05 | 郝天臻 | 一种可深度脱除总硫的液态烃脱硫醇技术 |
CN102851068A (zh) * | 2011-06-29 | 2013-01-02 | 中国石油化工股份有限公司 | 一种汽油脱硫的方法 |
CN103059950A (zh) * | 2011-10-21 | 2013-04-24 | 中国石油化工股份有限公司 | 催化汽油加氢脱硫方法 |
CN103059965A (zh) * | 2011-10-21 | 2013-04-24 | 中国石油化工股份有限公司 | 催化汽油深度加氢脱硫方法 |
CN103740407A (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碱洗-萃取-洗涤-加氢组合工艺 |
CN103740405A (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碱洗-萃取-加氢组合工艺 |
CN105542853A (zh) * | 2016-01-13 | 2016-05-04 | 山东联星能源集团有限公司 | 制备超低硫清洁汽油的选择性加氢脱硫工艺 |
CN105670687A (zh) * | 2016-01-13 | 2016-06-15 | 山东联星能源集团有限公司 | 催化裂化汽油脱硫方法 |
CN106520198A (zh) * | 2016-11-16 | 2017-03-22 | 郝智敏 | 一种兼具烯烃选择性脱除功能的催化汽油脱硫方法 |
CN108905951A (zh) * | 2018-07-11 | 2018-11-30 | 济南开发区星火科学技术研究院 | 一种汽油脱硫醇吸附剂的制备方法 |
CN114672341A (zh) * | 2021-12-30 | 2022-06-28 | 山东东明石化集团有限公司 | 一种汽油固定床脱硫醇反应器床层活化工艺 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9523047B2 (en) | 2014-06-12 | 2016-12-20 | Uop Llc | Apparatuses and methods for treating mercaptans |
-
2007
- 2007-07-02 CN CNB2007101235466A patent/CN100519705C/zh not_active Expired - Fee Related
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101705108B (zh) * | 2009-12-11 | 2012-09-05 | 郝天臻 | 一种可深度脱除总硫的液态烃脱硫醇技术 |
CN101993751B (zh) * | 2010-11-29 | 2014-09-03 | 中国石油大学(北京) | 脱硫醇剂组合物 |
CN101993750A (zh) * | 2010-11-29 | 2011-03-30 | 中国石油大学(北京) | 一种液化石油气的精制方法 |
CN101993751A (zh) * | 2010-11-29 | 2011-03-30 | 中国石油大学(北京) | 脱硫醇剂组合物 |
CN101993750B (zh) * | 2010-11-29 | 2013-09-04 | 中国石油大学(北京) | 一种液化石油气的精制方法 |
CN102851068A (zh) * | 2011-06-29 | 2013-01-02 | 中国石油化工股份有限公司 | 一种汽油脱硫的方法 |
CN102851068B (zh) * | 2011-06-29 | 2015-02-25 | 中国石油化工股份有限公司 | 一种汽油脱硫的方法 |
CN103059965A (zh) * | 2011-10-21 | 2013-04-24 | 中国石油化工股份有限公司 | 催化汽油深度加氢脱硫方法 |
CN103059950B (zh) * | 2011-10-21 | 2015-07-22 | 中国石油化工股份有限公司 | 催化汽油加氢脱硫方法 |
CN103059965B (zh) * | 2011-10-21 | 2015-09-30 | 中国石油化工股份有限公司 | 催化汽油深度加氢脱硫方法 |
CN103059950A (zh) * | 2011-10-21 | 2013-04-24 | 中国石油化工股份有限公司 | 催化汽油加氢脱硫方法 |
CN103740407B (zh) * | 2014-01-21 | 2015-07-01 | 武汉工程大学 | 一种生产低硫汽油的碱洗-萃取-洗涤-加氢组合工艺 |
CN103740405B (zh) * | 2014-01-21 | 2015-07-01 | 长江大学 | 一种生产低硫汽油的碱洗-萃取-加氢组合工艺 |
CN103740405A (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碱洗-萃取-加氢组合工艺 |
CN103740407A (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碱洗-萃取-洗涤-加氢组合工艺 |
CN105542853A (zh) * | 2016-01-13 | 2016-05-04 | 山东联星能源集团有限公司 | 制备超低硫清洁汽油的选择性加氢脱硫工艺 |
CN105670687A (zh) * | 2016-01-13 | 2016-06-15 | 山东联星能源集团有限公司 | 催化裂化汽油脱硫方法 |
CN106520198A (zh) * | 2016-11-16 | 2017-03-22 | 郝智敏 | 一种兼具烯烃选择性脱除功能的催化汽油脱硫方法 |
US10619111B2 (en) | 2016-11-16 | 2020-04-14 | Hebei Refining Technology Co., Ltd. | Catalytic gasoline desulfurization method having also an olefin selective removal function |
CN108905951A (zh) * | 2018-07-11 | 2018-11-30 | 济南开发区星火科学技术研究院 | 一种汽油脱硫醇吸附剂的制备方法 |
CN114672341A (zh) * | 2021-12-30 | 2022-06-28 | 山东东明石化集团有限公司 | 一种汽油固定床脱硫醇反应器床层活化工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN100519705C (zh) | 2009-07-29 |
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Application publication date: 20080109 Assignee: Hebei Fine Technology Co.,Ltd. Assignor: Hao Tianzhen Contract record no.: 2012990000598 Denomination of invention: Combination technique for removing mercaptans from gasoline Granted publication date: 20090729 License type: Exclusive License Record date: 20120817 |
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Effective date of registration: 20160512 Address after: 062350 Cangzhou City, Hebei province Suning County Finance Bureau southwest Station Street Patentee after: Hebei Jiehe Technology Co. Ltd. Address before: 061000 Hebei Province, Cangzhou city traffic North Street, Xinhua District canglian District 1 building 10 floor of No. 3 Patentee before: Hao Tianzhen |
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Effective date of registration: 20181112 Address after: 578000 D5A-2-1A District, Jiayang Road, Yangpu Economic Development Zone, Danzhou City, Hainan Province Patentee after: Ocean mouth Zhong Yi Chemical Co., Ltd. Address before: 301500 Tianjin Ninghe County Economic Development Zone Block 1212 No. 3 Patentee before: Tianjin source of science and Technology Development Co., Ltd. |
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