CN103694079B - 一种氯乙烯单体精制提纯的方法 - Google Patents
一种氯乙烯单体精制提纯的方法 Download PDFInfo
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2621436A (en) * | 2022-06-10 | 2024-02-14 | Johnson Matthey Plc | Process for producing vinyl chloride monomer from acetylene |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104844417B (zh) * | 2015-05-11 | 2017-01-04 | 天伟化工有限公司 | 一种氯乙烯变温脱水脱吸的方法 |
CN105175216B (zh) * | 2015-08-31 | 2017-03-01 | 山东蓝帆化工有限公司 | 含有氯甲烷的氯乙烯物料中氯乙烯单体的回收方法及装置 |
CN113121305B (zh) * | 2019-12-31 | 2023-02-03 | 蓝星(北京)技术中心有限公司 | 氯丁二烯提浓系统 |
CN112717669A (zh) * | 2020-12-15 | 2021-04-30 | 内蒙古亿利化学工业有限公司 | 一种氯乙烯生产中聚合尾气处理系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US3843736A (en) * | 1969-03-04 | 1974-10-22 | Knapsack Ag | Process for the production of vinyl chloride from 1,2-dichloroethane |
CN1136803A (zh) * | 1993-12-09 | 1996-11-27 | 赫彻斯特股份公司 | 提纯氯乙烯的方法和设备 |
CN102659508A (zh) * | 2012-04-23 | 2012-09-12 | 中国科学院研究生院 | 一种氯乙烯分离精制工艺方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US3843736A (en) * | 1969-03-04 | 1974-10-22 | Knapsack Ag | Process for the production of vinyl chloride from 1,2-dichloroethane |
CN1136803A (zh) * | 1993-12-09 | 1996-11-27 | 赫彻斯特股份公司 | 提纯氯乙烯的方法和设备 |
CN102659508A (zh) * | 2012-04-23 | 2012-09-12 | 中国科学院研究生院 | 一种氯乙烯分离精制工艺方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2621436A (en) * | 2022-06-10 | 2024-02-14 | Johnson Matthey Plc | Process for producing vinyl chloride monomer from acetylene |
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Owner name: TIANWEI CHEMICAL CO., LTD. Free format text: FORMER OWNER: XINJIANG TIANYE (GROUP) CO., LTD. Effective date: 20150601 Owner name: XINJIANG TIANYE (GROUP) CO., LTD. TIANCHENG CHEMIC Free format text: FORMER OWNER: TIANCHENG CHEMICAL CO., LTD. TIANNENG CHEMCIAL CO., LTD. Effective date: 20150601 |
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Effective date of registration: 20150601 Address after: 832000, No. 36, North East Road, Shihezi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: Tian Wei Chemical Co., Ltd. Patentee after: Xinjiang Tianye (Group) Co., Ltd. Patentee after: Tianchen Chemical Co., Ltd. Patentee after: Tianneng Chemical Co., Ltd. Address before: North Road 832000 the Xinjiang Uygur Autonomous Region Shihezi City Development Zone No. 36 Patentee before: Xinjiang Tianye (Group) Co., Ltd. Patentee before: Tianchen Chemical Co., Ltd. Patentee before: Tianneng Chemical Co., Ltd. |
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Effective date of registration: 20151216 Address after: 832000, No. 36, North East Road, Shihezi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: Tian Wei Chemical Co., Ltd. Patentee after: Xinjiang Tianye (Group) Co., Ltd. Address before: 832000, No. 36, North East Road, Shihezi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee before: Tian Wei Chemical Co., Ltd. Patentee before: Xinjiang Tianye (Group) Co., Ltd. Patentee before: Tianchen Chemical Co., Ltd. Patentee before: Tianneng Chemical Co., Ltd. |