CN104098430B - 高纯丙烯提纯工艺 - Google Patents
高纯丙烯提纯工艺 Download PDFInfo
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- CN104098430B CN104098430B CN201410356448.7A CN201410356448A CN104098430B CN 104098430 B CN104098430 B CN 104098430B CN 201410356448 A CN201410356448 A CN 201410356448A CN 104098430 B CN104098430 B CN 104098430B
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- propylene
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Priority Applications (1)
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CN201410356448.7A CN104098430B (zh) | 2014-07-25 | 2014-07-25 | 高纯丙烯提纯工艺 |
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CN201410356448.7A CN104098430B (zh) | 2014-07-25 | 2014-07-25 | 高纯丙烯提纯工艺 |
Publications (2)
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CN104098430A CN104098430A (zh) | 2014-10-15 |
CN104098430B true CN104098430B (zh) | 2016-03-02 |
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CN201410356448.7A Active CN104098430B (zh) | 2014-07-25 | 2014-07-25 | 高纯丙烯提纯工艺 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107285983B (zh) * | 2016-04-11 | 2020-06-16 | 中国石化工程建设有限公司 | 一种气体分馏装置丙烯精馏塔的扩产工艺 |
CN112479801A (zh) * | 2020-12-22 | 2021-03-12 | 福建久策气体股份有限公司 | 电子级丙烯精馏纯化方法 |
CN112678776A (zh) * | 2020-12-22 | 2021-04-20 | 福建久策气体股份有限公司 | 电子级氯化氢精馏纯化方法 |
CN114288947A (zh) * | 2021-12-22 | 2022-04-08 | 扬州石化有限责任公司 | 一种高纯度丙烯的提纯设备及其使用方法 |
CN114478172B (zh) * | 2021-12-30 | 2023-04-25 | 浙江大学 | 一种超高纯烯烃纯化方法 |
CN118170104B (zh) * | 2024-04-02 | 2024-10-01 | 太和气体(荆州)有限公司 | 一种基于数据分析的丙烯生产控制系统及其优化方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101863731A (zh) * | 2010-06-22 | 2010-10-20 | 石平湘 | 一种高纯丙烯的制备方法 |
CN102190383A (zh) * | 2010-03-03 | 2011-09-21 | 中国石油化工股份有限公司 | 含氧化合物制烯烃物流中脱除和回收水的方法 |
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2014
- 2014-07-25 CN CN201410356448.7A patent/CN104098430B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102190383A (zh) * | 2010-03-03 | 2011-09-21 | 中国石油化工股份有限公司 | 含氧化合物制烯烃物流中脱除和回收水的方法 |
CN101863731A (zh) * | 2010-06-22 | 2010-10-20 | 石平湘 | 一种高纯丙烯的制备方法 |
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Publication number | Publication date |
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CN104098430A (zh) | 2014-10-15 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Purification process of high-purity propylene Effective date of registration: 20220927 Granted publication date: 20160302 Pledgee: China Minsheng Bank Co.,Ltd. Dalian Branch Pledgor: DALIAN FREE TRADE ZONE CREDIT CHEMICAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2022980016620 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 1-1, Haike Road, Dalian Free Trade Zone, Liaoning 116600 Patentee after: Dalian Kelide Semiconductor Materials Co.,Ltd. Address before: 116600 Liaoning Dalian bonded area storage processing area IE-33 Patentee before: DALIAN FREE TRADE ZONE CREDIT CHEMICAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230529 Granted publication date: 20160302 Pledgee: China Minsheng Bank Co.,Ltd. Dalian Branch Pledgor: DALIAN FREE TRADE ZONE CREDIT CHEMICAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2022980016620 |