CN1217326A - 二甲基硫醚及甲硫醇的制备方法 - Google Patents
二甲基硫醚及甲硫醇的制备方法 Download PDFInfo
- Publication number
- CN1217326A CN1217326A CN 98114291 CN98114291A CN1217326A CN 1217326 A CN1217326 A CN 1217326A CN 98114291 CN98114291 CN 98114291 CN 98114291 A CN98114291 A CN 98114291A CN 1217326 A CN1217326 A CN 1217326A
- Authority
- CN
- China
- Prior art keywords
- sulfide
- methyl mercaptan
- mol
- sulfur
- gas
- 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
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- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 title claims abstract description 125
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000004519 manufacturing process Methods 0.000 title description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 84
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims abstract description 10
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract 3
- 150000003464 sulfur compounds Chemical class 0.000 claims description 26
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 21
- 239000011593 sulfur Substances 0.000 claims description 21
- 229910052717 sulfur Inorganic materials 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 10
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 claims description 8
- 239000006227 byproduct Substances 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910001868 water Inorganic materials 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 150000003568 thioethers Chemical class 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 3
- 239000012267 brine Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000003034 coal gas Substances 0.000 claims description 2
- 230000003009 desulfurizing effect Effects 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 239000003345 natural gas Substances 0.000 claims description 2
- 239000003209 petroleum derivative Substances 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98114291A CN1059204C (zh) | 1998-09-03 | 1998-09-03 | 二甲基硫醚及甲硫醇的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98114291A CN1059204C (zh) | 1998-09-03 | 1998-09-03 | 二甲基硫醚及甲硫醇的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1217326A true CN1217326A (zh) | 1999-05-26 |
CN1059204C CN1059204C (zh) | 2000-12-06 |
Family
ID=5223962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98114291A Expired - Lifetime CN1059204C (zh) | 1998-09-03 | 1998-09-03 | 二甲基硫醚及甲硫醇的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1059204C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100337741C (zh) * | 2003-08-13 | 2007-09-19 | 中国科学院大连化学物理研究所 | 一种活性氧化铝催化剂及其制备方法和应用 |
CN102659648A (zh) * | 2012-04-28 | 2012-09-12 | 重庆紫光天化蛋氨酸有限责任公司 | 分离含有甲硫醚和甲硫醇的混合液的方法和系统 |
WO2014067235A1 (zh) * | 2012-10-29 | 2014-05-08 | 中国石油化工股份有限公司 | 一种生产二甲基亚砜的方法 |
CN103992253A (zh) * | 2014-06-05 | 2014-08-20 | 刘成旭 | 一种利用工业废气生成电子级二甲基硫醚的制备方法 |
CN104557627A (zh) * | 2013-10-29 | 2015-04-29 | 中国石油化工股份有限公司 | 一种制备二甲基砜的方法 |
CN108794362A (zh) * | 2017-04-28 | 2018-11-13 | 中国石油化工股份有限公司 | 一种由硫化氢生产二甲基亚砜的方法 |
CN113149877A (zh) * | 2021-04-26 | 2021-07-23 | 新疆兴发化工有限公司 | 一种二甲基硫醚的生产工艺 |
CN113527159A (zh) * | 2020-04-17 | 2021-10-22 | 中国石油化工股份有限公司 | 一种利用炼厂酸性气的方法 |
CN114591205A (zh) * | 2022-03-26 | 2022-06-07 | 河南君合新材料科技有限公司 | 甲硫醇与甲硫醚联合生产工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910506A (en) * | 1956-11-28 | 1959-10-27 | Pure Oil Co | Process of preparing low molecular weight alkyl monosulfides |
FR2253013B1 (zh) * | 1973-11-30 | 1980-01-04 | Rhone Progil |
-
1998
- 1998-09-03 CN CN98114291A patent/CN1059204C/zh not_active Expired - Lifetime
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100337741C (zh) * | 2003-08-13 | 2007-09-19 | 中国科学院大连化学物理研究所 | 一种活性氧化铝催化剂及其制备方法和应用 |
CN102659648A (zh) * | 2012-04-28 | 2012-09-12 | 重庆紫光天化蛋氨酸有限责任公司 | 分离含有甲硫醚和甲硫醇的混合液的方法和系统 |
CN102659648B (zh) * | 2012-04-28 | 2014-07-30 | 重庆紫光天化蛋氨酸有限责任公司 | 分离含有甲硫醚和甲硫醇的混合液的方法和系统 |
RU2649576C2 (ru) * | 2012-10-29 | 2018-04-04 | Чайна Петролеум Энд Кемикал Корпорейшн | Способ получения диметилсульфоксида |
WO2014067235A1 (zh) * | 2012-10-29 | 2014-05-08 | 中国石油化工股份有限公司 | 一种生产二甲基亚砜的方法 |
CN103787931A (zh) * | 2012-10-29 | 2014-05-14 | 中国石油化工股份有限公司 | 一种生产二甲基亚砜的方法 |
JP2016501833A (ja) * | 2012-10-29 | 2016-01-21 | 中国石油化工股▲ふん▼有限公司 | ジメチルスルホキシドを製造するための方法 |
KR101904810B1 (ko) * | 2012-10-29 | 2018-10-05 | 차이나 페트로리움 앤드 케미컬 코포레이션 | 다이메틸 설폭사이드의 제조 방법 |
CN103787931B (zh) * | 2012-10-29 | 2016-12-21 | 中国石油化工股份有限公司 | 一种生产二甲基亚砜的方法 |
US9586895B2 (en) | 2012-10-29 | 2017-03-07 | China Petroleum & Chemical Corporation | Dimethylsulfoxide preparation method |
TWI582066B (zh) * | 2012-10-29 | 2017-05-11 | China Petrochemical Technology Co Ltd | A method of producing dimethyl subunit |
CN104557627A (zh) * | 2013-10-29 | 2015-04-29 | 中国石油化工股份有限公司 | 一种制备二甲基砜的方法 |
CN103992253A (zh) * | 2014-06-05 | 2014-08-20 | 刘成旭 | 一种利用工业废气生成电子级二甲基硫醚的制备方法 |
CN103992253B (zh) * | 2014-06-05 | 2016-03-02 | 刘成旭 | 一种利用工业废气生成电子级二甲基硫醚的制备方法 |
CN108794362A (zh) * | 2017-04-28 | 2018-11-13 | 中国石油化工股份有限公司 | 一种由硫化氢生产二甲基亚砜的方法 |
CN108794362B (zh) * | 2017-04-28 | 2020-06-16 | 中国石油化工股份有限公司 | 一种由硫化氢生产二甲基亚砜的方法 |
CN113527159A (zh) * | 2020-04-17 | 2021-10-22 | 中国石油化工股份有限公司 | 一种利用炼厂酸性气的方法 |
CN113527159B (zh) * | 2020-04-17 | 2023-03-28 | 中国石油化工股份有限公司 | 一种利用炼厂酸性气的方法 |
CN113149877A (zh) * | 2021-04-26 | 2021-07-23 | 新疆兴发化工有限公司 | 一种二甲基硫醚的生产工艺 |
CN114591205A (zh) * | 2022-03-26 | 2022-06-07 | 河南君合新材料科技有限公司 | 甲硫醇与甲硫醚联合生产工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN1059204C (zh) | 2000-12-06 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUBEI XINGFA CHEMICAL GROUP CORP., LTD. Free format text: FORMER OWNER: TIAN XIYI Effective date: 20130114 Free format text: FORMER OWNER: ZHANG HUAIYOU Effective date: 20130114 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 117022 BENXI, LIAONING PROVINCE TO: 443700 YICHANG, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130114 Address after: 443700 No. 58, Gaoyang Road, old town, Xingshan County, Hubei Patentee after: Hubei Xingfa Chemical Group Corp., Ltd. Address before: 117022 Benxi chemical engineering school, Liaoning Province, Tian Liqiu Patentee before: Tian Xiyi Patentee before: Zhang Huaiyou |
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DD01 | Delivery of document by public notice |
Addressee: Pan Shuiwen Document name: Notification of Passing Examination on Formalities |
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CX01 | Expiry of patent term |
Granted publication date: 20001206 |
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CX01 | Expiry of patent term |