CN1220626C - 利用甲烷和乙烷混合的天然气制造二硫化碳及硫化氢的方法 - Google Patents
利用甲烷和乙烷混合的天然气制造二硫化碳及硫化氢的方法 Download PDFInfo
- Publication number
- CN1220626C CN1220626C CN 02123527 CN02123527A CN1220626C CN 1220626 C CN1220626 C CN 1220626C CN 02123527 CN02123527 CN 02123527 CN 02123527 A CN02123527 A CN 02123527A CN 1220626 C CN1220626 C CN 1220626C
- Authority
- CN
- China
- Prior art keywords
- ethane
- methane
- sulphur
- hydrogen sulfide
- gas mixture
- 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
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 130
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000003345 natural gas Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 34
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 32
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000005864 Sulphur Substances 0.000 claims description 25
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 23
- 235000009508 confectionery Nutrition 0.000 claims description 16
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 14
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 14
- 239000000284 extract Substances 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 abstract description 7
- 229910052717 sulfur Inorganic materials 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 3
- XDAHMMVFVQFOIY-UHFFFAOYSA-N methanedithione;sulfane Chemical compound S.S=C=S XDAHMMVFVQFOIY-UHFFFAOYSA-N 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004939 coking Methods 0.000 description 12
- 238000009826 distribution Methods 0.000 description 12
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000001273 butane Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 208000012839 conversion disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
Images
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02123527 CN1220626C (zh) | 2002-07-02 | 2002-07-02 | 利用甲烷和乙烷混合的天然气制造二硫化碳及硫化氢的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02123527 CN1220626C (zh) | 2002-07-02 | 2002-07-02 | 利用甲烷和乙烷混合的天然气制造二硫化碳及硫化氢的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1389397A CN1389397A (zh) | 2003-01-08 |
CN1220626C true CN1220626C (zh) | 2005-09-28 |
Family
ID=4745149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02123527 Expired - Lifetime CN1220626C (zh) | 2002-07-02 | 2002-07-02 | 利用甲烷和乙烷混合的天然气制造二硫化碳及硫化氢的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1220626C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8722006B2 (en) * | 2006-05-16 | 2014-05-13 | Shell Oil Company | Process for the manufacture of carbon disulphide |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0711058A2 (pt) * | 2006-05-16 | 2011-08-23 | Shell Int Research | processo para a fabricação de dissulfeto de carbono, e, uso de uma corrente lìquida |
CN100404415C (zh) * | 2006-09-18 | 2008-07-23 | 孔庆然 | 一种二硫化碳的制备方法 |
CN105727687A (zh) * | 2015-06-01 | 2016-07-06 | 代元军 | 变压吸附装置解析气回收利用装置及方法 |
CN108128776A (zh) * | 2017-04-14 | 2018-06-08 | 阳城县瑞兴化工有限公司 | 一种以煤层气为原料合成二硫化碳的方法 |
CN107010606A (zh) * | 2017-04-28 | 2017-08-04 | 湖北兴发化工集团股份有限公司 | 采用天然气制备生产甲硫醇和/或二甲基硫醚用中间原料的工艺 |
CN108483446B (zh) * | 2018-04-10 | 2021-12-10 | 上海东庚化工技术有限公司 | 一种二硫化碳生产过程中过量硫磺的分离方法及系统 |
CN114906849A (zh) * | 2022-06-23 | 2022-08-16 | 上海德迈世欧科技有限公司 | 制备硫化氢和二硫化碳的方法 |
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2002
- 2002-07-02 CN CN 02123527 patent/CN1220626C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8722006B2 (en) * | 2006-05-16 | 2014-05-13 | Shell Oil Company | Process for the manufacture of carbon disulphide |
Also Published As
Publication number | Publication date |
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CN1389397A (zh) | 2003-01-08 |
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Application publication date: 20030108 Assignee: Cangzhou Ruixing Chemical Co.,Ltd. Assignor: LIAOYANG RUIXING CHEMICAL Co.,Ltd. Contract record no.: 2014130000167 Denomination of invention: Production process of CS2 and H2S with mixed natural gas of methane and ethane Granted publication date: 20050928 License type: Exclusive License Record date: 20141231 |
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Application publication date: 20030108 Assignee: LIAOYANG RUIXING CHEMICAL Co.,Ltd. Assignor: Liaoning Ruixing Chemical Group Co.,Ltd. Contract record no.: 2018210000014 Denomination of invention: Production process of CS2 and H2S with mixed natural gas of methane and ethane Granted publication date: 20050928 License type: Common License Record date: 20180522 |
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