CN102850168A - 一种防止或减少在反应器内壁形成粘附物的乙烯齐聚反应工艺 - Google Patents
一种防止或减少在反应器内壁形成粘附物的乙烯齐聚反应工艺 Download PDFInfo
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- CN102850168A CN102850168A CN2012103475732A CN201210347573A CN102850168A CN 102850168 A CN102850168 A CN 102850168A CN 2012103475732 A CN2012103475732 A CN 2012103475732A CN 201210347573 A CN201210347573 A CN 201210347573A CN 102850168 A CN102850168 A CN 102850168A
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Images
Classifications
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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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
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CN201210347573.2A CN102850168B (zh) | 2012-09-19 | 2012-09-19 | 一种防止或减少在反应器内壁形成粘附物的乙烯齐聚反应工艺 |
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Cited By (7)
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CN103724146A (zh) * | 2013-12-20 | 2014-04-16 | 浙江大学 | 一种减少乙烯齐聚反应中聚乙烯蜡含量的方法 |
CN105732254A (zh) * | 2016-03-18 | 2016-07-06 | 浙江大学 | 一种乙烯齐聚制备线性α-烯烃的操作方法 |
CN108772099A (zh) * | 2018-04-03 | 2018-11-09 | 山东大学 | 一种多孔聚四氟乙烯负载三氯化铝催化剂的制备方法及应用 |
CN113667369A (zh) * | 2021-07-28 | 2021-11-19 | 鄂尔多斯市瀚博科技有限公司 | 一种聚氯乙烯悬浮聚合用高效防粘釜涂布剂的制造方法 |
CN114192192A (zh) * | 2021-12-28 | 2022-03-18 | 卫星化学股份有限公司 | 一种用于乙烯齐聚的催化剂组合物及其制备方法和应用 |
CN114377644A (zh) * | 2022-01-13 | 2022-04-22 | 万华化学集团股份有限公司 | 一种生产α-烯烃的装置及其利用该装置制备α-烯烃的方法 |
WO2022132734A1 (en) | 2020-12-15 | 2022-06-23 | Shell Oil Company | A process for producing alpha-olefins |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1160700A (zh) * | 1996-03-21 | 1997-10-01 | 抚顺石油化工公司研究院 | 乙烯齐聚制备直链低碳α-烯烃的连续化过程 |
CN1401666A (zh) * | 2001-08-17 | 2003-03-12 | 中国科学院化学研究所 | 乙烯齐聚和聚合后过渡金属配位催化剂 |
-
2012
- 2012-09-19 CN CN201210347573.2A patent/CN102850168B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1160700A (zh) * | 1996-03-21 | 1997-10-01 | 抚顺石油化工公司研究院 | 乙烯齐聚制备直链低碳α-烯烃的连续化过程 |
CN1401666A (zh) * | 2001-08-17 | 2003-03-12 | 中国科学院化学研究所 | 乙烯齐聚和聚合后过渡金属配位催化剂 |
Non-Patent Citations (2)
Title |
---|
BROOKE L.SMALL: "Highly active iron and cobalt catalysts for the polymerization of ethylene", 《J.AM.CHEM.SOC》, vol. 120, no. 16, 14 April 1998 (1998-04-14), pages 4049 - 4050 * |
秦伟等: "乙酰丙酮铁/双亚胺基吡啶体系催化乙烯齐聚研究", 《浙江大学学报》, vol. 45, no. 10, 31 October 2011 (2011-10-31) * |
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CN103724146A (zh) * | 2013-12-20 | 2014-04-16 | 浙江大学 | 一种减少乙烯齐聚反应中聚乙烯蜡含量的方法 |
CN103724146B (zh) * | 2013-12-20 | 2016-06-15 | 浙江大学 | 一种减少乙烯齐聚反应中聚乙烯蜡含量的方法 |
CN105732254A (zh) * | 2016-03-18 | 2016-07-06 | 浙江大学 | 一种乙烯齐聚制备线性α-烯烃的操作方法 |
CN105732254B (zh) * | 2016-03-18 | 2019-01-08 | 浙江大学 | 一种乙烯齐聚制备线性α-烯烃的操作方法 |
CN108772099A (zh) * | 2018-04-03 | 2018-11-09 | 山东大学 | 一种多孔聚四氟乙烯负载三氯化铝催化剂的制备方法及应用 |
WO2022132734A1 (en) | 2020-12-15 | 2022-06-23 | Shell Oil Company | A process for producing alpha-olefins |
CN113667369A (zh) * | 2021-07-28 | 2021-11-19 | 鄂尔多斯市瀚博科技有限公司 | 一种聚氯乙烯悬浮聚合用高效防粘釜涂布剂的制造方法 |
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CN114192192B (zh) * | 2021-12-28 | 2022-09-09 | 卫星化学股份有限公司 | 一种用于乙烯齐聚的催化剂组合物及其制备方法和应用 |
CN114377644A (zh) * | 2022-01-13 | 2022-04-22 | 万华化学集团股份有限公司 | 一种生产α-烯烃的装置及其利用该装置制备α-烯烃的方法 |
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