CN202446974U - 一种液化气脱硫醇的组合*** - Google Patents
一种液化气脱硫醇的组合*** Download PDFInfo
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- CN202446974U CN202446974U CN2012200126538U CN201220012653U CN202446974U CN 202446974 U CN202446974 U CN 202446974U CN 2012200126538 U CN2012200126538 U CN 2012200126538U CN 201220012653 U CN201220012653 U CN 201220012653U CN 202446974 U CN202446974 U CN 202446974U
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- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 title abstract description 23
- 239000003513 alkali Substances 0.000 claims abstract description 184
- 239000007788 liquid Substances 0.000 claims abstract description 125
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- 150000001412 amines Chemical class 0.000 claims abstract description 39
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 282
- 238000005406 washing Methods 0.000 claims description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 50
- 238000006243 chemical reaction Methods 0.000 claims description 38
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 238000006477 desulfuration reaction Methods 0.000 claims description 17
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- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
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- 239000011734 sodium Substances 0.000 description 4
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- 230000008859 change Effects 0.000 description 3
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- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
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- 238000009835 boiling Methods 0.000 description 1
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- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
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- 239000012535 impurity Substances 0.000 description 1
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- 231100000004 severe toxicity Toxicity 0.000 description 1
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Abstract
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CN2012200126538U CN202446974U (zh) | 2012-01-12 | 2012-01-12 | 一种液化气脱硫醇的组合*** |
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CN2012200126538U CN202446974U (zh) | 2012-01-12 | 2012-01-12 | 一种液化气脱硫醇的组合*** |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103571524A (zh) * | 2013-12-06 | 2014-02-12 | 宁波中一石化科技有限公司 | 脱除裂解碳五总硫装置和方法 |
CN103805274A (zh) * | 2014-03-04 | 2014-05-21 | 中国石油化工股份有限公司 | 一种炼油厂液化气脱硫精制的装置及方法 |
CN104371759A (zh) * | 2013-08-14 | 2015-02-25 | 宁波北仑千和环保工程有限公司 | 一种废矿物油综合利用装置 |
CN104789262A (zh) * | 2015-04-22 | 2015-07-22 | 宁波中一石化科技股份有限公司 | 一种炼油厂节能减排型脱硫及三废处理成套装置及方法 |
CN105112092A (zh) * | 2015-08-24 | 2015-12-02 | 宁波中一石化科技股份有限公司 | 凝析油纤维液膜脱硫醇及碱液再生溶剂反抽提装置及方法 |
CN107227173A (zh) * | 2016-03-25 | 2017-10-03 | 中国石油化工股份有限公司 | 催化液化气深度脱硫的组合装置 |
CN114890579A (zh) * | 2022-05-17 | 2022-08-12 | 宁波中一石化科技有限公司 | 一种含硫醇钠碱液的氧化脱硫***以及方法 |
CN115197740A (zh) * | 2022-06-28 | 2022-10-18 | 宁波中一石化科技有限公司 | 一种脱硫醇碱液氧化再生***及生产方法 |
-
2012
- 2012-01-12 CN CN2012200126538U patent/CN202446974U/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104371759A (zh) * | 2013-08-14 | 2015-02-25 | 宁波北仑千和环保工程有限公司 | 一种废矿物油综合利用装置 |
CN103571524A (zh) * | 2013-12-06 | 2014-02-12 | 宁波中一石化科技有限公司 | 脱除裂解碳五总硫装置和方法 |
CN103571524B (zh) * | 2013-12-06 | 2016-04-27 | 宁波中一石化科技有限公司 | 脱除裂解碳五总硫装置和方法 |
CN103805274A (zh) * | 2014-03-04 | 2014-05-21 | 中国石油化工股份有限公司 | 一种炼油厂液化气脱硫精制的装置及方法 |
CN103805274B (zh) * | 2014-03-04 | 2016-07-13 | 中国石油化工股份有限公司 | 一种炼油厂液化气脱硫精制的装置及方法 |
CN104789262A (zh) * | 2015-04-22 | 2015-07-22 | 宁波中一石化科技股份有限公司 | 一种炼油厂节能减排型脱硫及三废处理成套装置及方法 |
CN105112092A (zh) * | 2015-08-24 | 2015-12-02 | 宁波中一石化科技股份有限公司 | 凝析油纤维液膜脱硫醇及碱液再生溶剂反抽提装置及方法 |
CN107227173A (zh) * | 2016-03-25 | 2017-10-03 | 中国石油化工股份有限公司 | 催化液化气深度脱硫的组合装置 |
CN114890579A (zh) * | 2022-05-17 | 2022-08-12 | 宁波中一石化科技有限公司 | 一种含硫醇钠碱液的氧化脱硫***以及方法 |
CN115197740A (zh) * | 2022-06-28 | 2022-10-18 | 宁波中一石化科技有限公司 | 一种脱硫醇碱液氧化再生***及生产方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
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C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 315040, Zhejiang, Ningbo province National hi tech Zone Lingyun road 1177 Lingyun Industrial Park, building 10, north 2 floor Patentee after: Ningbo Zhongyi Petrochemical Technology Co., Ltd. Address before: 1618, room 1558, 315040 Jiangnan Road, Ningbo science and Technology Park, Zhejiang, China Patentee before: Ningbo Zhongyi Petrochemical Technology Co., Ltd. |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 315040, Zhejiang, Ningbo province National hi tech Zone Lingyun road 1177 Lingyun Industrial Park, building 10, north 2 floor Patentee after: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD. Address before: 315040, Zhejiang, Ningbo province National hi tech Zone Lingyun road 1177 Lingyun Industrial Park, building 10, north 2 floor Patentee before: Ningbo Zhongyi Petrochemical Technology Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120926 |