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
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- 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
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- Prior art keywords
- gasoline
- sweetening
- combined process
- alkali
- mercaptan
- 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.)
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- 239000003502 gasoline Substances 0.000 title claims abstract description 89
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000003513 alkali Substances 0.000 claims abstract description 45
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 32
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- 230000003197 catalytic effect Effects 0.000 claims abstract description 27
- 238000000605 extraction Methods 0.000 claims abstract description 15
- 230000003647 oxidation Effects 0.000 claims abstract description 15
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 6
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 26
- 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
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 8
- 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
- 238000004523 catalytic cracking Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 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
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229920003240 metallophthalocyanine polymer Polymers 0.000 claims description 2
- 239000002808 molecular sieve Substances 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
- 235000011121 sodium hydroxide Nutrition 0.000 claims 4
- 239000003054 catalyst Substances 0.000 claims 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000006477 desulfuration reaction Methods 0.000 abstract description 27
- 230000023556 desulfurization Effects 0.000 abstract description 25
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 20
- 229910052717 sulfur Inorganic materials 0.000 abstract description 12
- 239000011593 sulfur Substances 0.000 abstract description 12
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000001590 oxidative effect Effects 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000012797 qualification Methods 0.000 abstract 1
- 150000003573 thiols Chemical class 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 description 19
- 238000005984 hydrogenation reaction Methods 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 11
- 239000005864 Sulphur Substances 0.000 description 8
- 239000003518 caustics Substances 0.000 description 8
- 230000008929 regeneration Effects 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- 239000003208 petroleum Substances 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000203 mixture Substances 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
- 150000001412 amines Chemical group 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
- 239000007789 gas Substances 0.000 description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- KGWDUNBJIMUFAP-KVVVOXFISA-N Ethanolamine Oleate Chemical compound NCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KGWDUNBJIMUFAP-KVVVOXFISA-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
- 239000000908 ammonium hydroxide Substances 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
- 239000003610 charcoal Substances 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
- 239000000835 fiber Substances 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
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CNB2007101235466A CN100519705C (zh) | 2007-04-29 | 2007-07-02 | 一种汽油脱硫醇的组合工艺 |
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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 |
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CN101100616A true CN101100616A (zh) | 2008-01-09 |
CN100519705C CN100519705C (zh) | 2009-07-29 |
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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 |
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Cited By (14)
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 |
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 |
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 |
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 |
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 |
CN116875344A (zh) * | 2023-05-12 | 2023-10-13 | 中国石油化工股份有限公司 | 高烯烃含量的催化裂化汽油选择性加氢脱硫系统及工艺 |
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 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1283760C (zh) * | 2004-12-01 | 2006-11-08 | 中国石油天然气股份有限公司 | 用于轻质油品剂碱抽提-固定床催化氧化脱硫醇的组合装置 |
CN1264956C (zh) * | 2005-04-25 | 2006-07-19 | 石油大学(北京) | 一种催化裂化汽油精制方法 |
-
2007
- 2007-07-02 CN CNB2007101235466A patent/CN100519705C/zh not_active Expired - Fee Related
Cited By (22)
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 |
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 |
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 |
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 |
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 |
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 |
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 |
CN116875344A (zh) * | 2023-05-12 | 2023-10-13 | 中国石油化工股份有限公司 | 高烯烃含量的催化裂化汽油选择性加氢脱硫系统及工艺 |
Also Published As
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CN100519705C (zh) | 2009-07-29 |
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