JP2017519084A5 - - Google Patents
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- Publication number
- JP2017519084A5 JP2017519084A5 JP2016573800A JP2016573800A JP2017519084A5 JP 2017519084 A5 JP2017519084 A5 JP 2017519084A5 JP 2016573800 A JP2016573800 A JP 2016573800A JP 2016573800 A JP2016573800 A JP 2016573800A JP 2017519084 A5 JP2017519084 A5 JP 2017519084A5
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen
- partial pressure
- reactor
- ethylene partial
- polymerization
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14173893.0 | 2014-06-25 | ||
| EP14173893 | 2014-06-25 | ||
| PCT/EP2015/063990 WO2015197558A1 (en) | 2014-06-25 | 2015-06-22 | Process for controlling an ethylene polymerization process |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018168167A Division JP6762343B2 (ja) | 2014-06-25 | 2018-09-07 | エチレン重合工程を制御する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017519084A JP2017519084A (ja) | 2017-07-13 |
| JP2017519084A5 true JP2017519084A5 (enExample) | 2018-04-05 |
Family
ID=50980233
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573800A Pending JP2017519084A (ja) | 2014-06-25 | 2015-06-22 | エチレン重合工程を制御する方法 |
| JP2018168167A Active JP6762343B2 (ja) | 2014-06-25 | 2018-09-07 | エチレン重合工程を制御する方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018168167A Active JP6762343B2 (ja) | 2014-06-25 | 2018-09-07 | エチレン重合工程を制御する方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9790303B2 (enExample) |
| EP (1) | EP3161017B1 (enExample) |
| JP (2) | JP2017519084A (enExample) |
| KR (1) | KR101842409B1 (enExample) |
| CN (1) | CN106471021B (enExample) |
| BR (1) | BR112016030453B1 (enExample) |
| RU (1) | RU2679899C2 (enExample) |
| SA (1) | SA516380593B1 (enExample) |
| SG (1) | SG11201610382VA (enExample) |
| WO (1) | WO2015197558A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3472211B1 (en) * | 2016-06-17 | 2020-04-15 | SABIC Global Technologies B.V. | Method of controlling and system for manufacturing multimodal high density polyethylene |
| PL3802628T3 (pl) * | 2018-05-31 | 2022-10-31 | Sabic Global Technologies B.V. | Proces wytwarzania multimodalnych poliolefin |
| WO2020078624A1 (en) | 2018-10-15 | 2020-04-23 | Sabic Global Technologies B.V. | Process for preparation of multimodal polyolefin |
| CN113121732A (zh) * | 2020-01-15 | 2021-07-16 | 中国石油天然气股份有限公司 | 滚塑用高密度聚乙烯树脂、其制备方法和应用 |
| CN115210268B (zh) | 2020-03-24 | 2023-01-06 | 巴塞尔聚烯烃股份有限公司 | 制备乙烯聚合物的悬浮工艺，包括悬浮介质的后处理 |
| KR102458149B1 (ko) * | 2020-10-13 | 2022-10-24 | 한화토탈에너지스 주식회사 | 폴리올레핀 엘라스토머 제조 설비 |
| CN115926034A (zh) * | 2022-11-28 | 2023-04-07 | 浙江石油化工有限公司 | 一种高强度防水用聚乙烯薄膜的制备方法 |
| WO2024220786A1 (en) * | 2023-04-20 | 2024-10-24 | Braskem S.A. | Process for polymerization of ethylene using a cooling system with a slurry-free heat exchanger |
| EP4705356A1 (en) * | 2023-05-04 | 2026-03-11 | Ineos Europe AG | Process |
| CN118122237A (zh) * | 2024-01-25 | 2024-06-04 | 浙江大学 | 一种生产聚烯烃的聚合反应系统及方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142008A (en) * | 1979-04-23 | 1980-11-06 | Mitsui Petrochem Ind Ltd | Preparation of polyolefin |
| JPS6028285B2 (ja) * | 1980-04-23 | 1985-07-04 | 三井化学株式会社 | ポリオレフィンの製造方法 |
| JP3189339B2 (ja) * | 1991-12-13 | 2001-07-16 | 三菱化学株式会社 | ポリオレフィンを製造するための重合反応運転支援装置 |
| BE1013235A4 (fr) | 2000-01-18 | 2001-11-06 | Solvay | Procede de fabrication d'une composition de polymeres d'olefines. |
| US7838605B2 (en) * | 2003-10-17 | 2010-11-23 | Univation Technologies, Llc | Polymerization monitoring and control using improved leading indicators |
| JP4705702B2 (ja) * | 2004-11-09 | 2011-06-22 | 日本ポリエチレン株式会社 | エチレン系共重合体の製造方法及びエチレン系共重合体並びに成形品 |
| BRPI0819573B1 (pt) * | 2007-12-31 | 2019-04-09 | Dow Global Technologies Inc. | Composição e artigo |
| US20110152472A1 (en) * | 2009-12-17 | 2011-06-23 | Gessner Mark A | Operation of multi-reactor polyolefin manufacturing process |
| US8557932B2 (en) * | 2009-12-22 | 2013-10-15 | Basell Polyolefine Gmbh | Process for the preparation of a multimodal polyolefin polymer with improved hydrogen removal |
-
2015
- 2015-06-22 CN CN201580034635.6A patent/CN106471021B/zh active Active
- 2015-06-22 JP JP2016573800A patent/JP2017519084A/ja active Pending
- 2015-06-22 SG SG11201610382VA patent/SG11201610382VA/en unknown
- 2015-06-22 WO PCT/EP2015/063990 patent/WO2015197558A1/en not_active Ceased
- 2015-06-22 EP EP15731893.2A patent/EP3161017B1/en active Active
- 2015-06-22 KR KR1020177001147A patent/KR101842409B1/ko active Active
- 2015-06-22 RU RU2017101159A patent/RU2679899C2/ru active
- 2015-06-22 US US15/321,637 patent/US9790303B2/en active Active
- 2015-06-22 BR BR112016030453-5A patent/BR112016030453B1/pt active IP Right Grant
-
2016
- 2016-12-25 SA SA516380593A patent/SA516380593B1/ar unknown
-
2018
- 2018-09-07 JP JP2018168167A patent/JP6762343B2/ja active Active
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