WO2018009034A3 - 메탈로센 촉매 기반 폴리올레핀 계열의 용액중합 공정의 반응기 - Google Patents

메탈로센 촉매 기반 폴리올레핀 계열의 용액중합 공정의 반응기 Download PDF

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WO2018009034A3
WO2018009034A3 PCT/KR2017/007317 KR2017007317W WO2018009034A3 WO 2018009034 A3 WO2018009034 A3 WO 2018009034A3 KR 2017007317 W KR2017007317 W KR 2017007317W WO 2018009034 A3 WO2018009034 A3 WO 2018009034A3
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reaction tank
guide tube
reactor
vortex flow
reaction mixture
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WO2018009034A2 (ko
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김양기
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시엔시피이엘 주식회사
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Priority to EP17790661.7A priority Critical patent/EP3483190A4/en
Priority to US16/095,971 priority patent/US11219877B2/en
Publication of WO2018009034A2 publication Critical patent/WO2018009034A2/ko
Publication of WO2018009034A3 publication Critical patent/WO2018009034A3/ko

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  • Organic Chemistry (AREA)
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  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

본 발명은 메탈로센 촉매를 이용하여 폴리올레핀 계열의 고분자 중합체를 중합하는 용액공정의 반응기에 관한 것으로, 탄화수소계 용매 및 올레핀 단량체를 혼합하여 폴리올레핀 계열의 고분자 중합체를 중합하기 위한 반응조; 상기 반응조 하부에 위치하여, 반응조 내부로 미반응 단량체, 용매 및 촉매를 포함하는 피드를 주입하는 피드 주입부; 및 상하 양단이 개방되어 있는 실린더 형태로 상기 반응조 내부 중심축에 위치하여, 반응조 내부 공간을 반응 혼합물의 흐름이 상승하는 공간과 반응 혼합물의 흐름이 하강하는 공간으로 나누는 유도관;을 포함하며, 상기 유도관의 외벽은 상승하는 반응 혼합물의 흐름이 선회류를 형성할 수 있도록 유도하는 헬리컬 형상의 선회류 유도날개;가 부착되어, 상기 반응조 내부의 반응 혼합물이 상기 유도관 외벽을 따라 선회류로 상승하였다가 반응조 상부에서 다시 유도관 안쪽으로 하향 인입되어 하강하는 고분자 용액중합 공정의 반응기에 관한 것이다.
PCT/KR2017/007317 2016-07-08 2017-07-07 메탈로센 촉매 기반 폴리올레핀 계열의 용액중합 공정의 반응기 WO2018009034A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17790661.7A EP3483190A4 (en) 2016-07-08 2017-07-07 REACTOR FOR A METHOD FOR POLYMERIZING POLYOLEFINES WITH METALLOCEN-BASED SOLUTION
US16/095,971 US11219877B2 (en) 2016-07-08 2017-07-07 Reactor for a metallocene catalyst-based solution polymerization process for preparing polyolefin polymers

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KR10-2016-0086856 2016-07-08
KR1020160086856A KR101817772B1 (ko) 2016-07-08 2016-07-08 메탈로센 촉매 기반 폴리올레핀 계열의 용액중합 공정의 반응기

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WO2018009034A3 true WO2018009034A3 (ko) 2018-03-01

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US (1) US11219877B2 (ko)
EP (1) EP3483190A4 (ko)
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CN109894068B (zh) * 2019-03-14 2021-06-22 浙江辽想新材料科技有限公司 一种均匀分散物料的反应釜
JPWO2020230491A1 (ko) * 2019-05-16 2020-11-19
CN111921474A (zh) * 2020-06-23 2020-11-13 常州信息职业技术学院 一种粘性液体混合装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100359390B1 (ko) * 1993-12-21 2003-01-29 티코나 게엠베하 폴리올레핀의제조방법
EP2192133A1 (en) * 2008-11-07 2010-06-02 Borealis AG A polyolefin preparation process with reduced tendency to reactor fouling
US20120245314A1 (en) * 2009-12-29 2012-09-27 Basell Poliolefine Italia, s.r.l. Process for the Production of Polyolefin Films
JP2012526895A (ja) * 2009-05-15 2012-11-01 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット 汚れを減少させたオレフィン重合方法
US8841389B2 (en) * 2011-03-10 2014-09-23 Wacker Chemie Ag Process for producing polymers by means of emulsion or suspension polymerization in a jet loop reactor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1048977C (zh) * 1995-11-15 2000-02-02 中国石油化工总公司 制备低碳α－烯烃的方法
KR101124187B1 (ko) 2003-08-20 2012-03-28 바셀 폴리올레핀 이탈리아 에스.알.엘 에틸렌 중합을 위한 공정 및 장치
JP5316290B2 (ja) * 2008-08-05 2013-10-16 三菱マテリアル株式会社 トリクロロシラン製造装置及び製造方法
CA2733536C (en) 2008-09-18 2015-12-22 Toyo Engineering Corporation Apparatus for manufacturing polymer resin, polymerization vessel, and method for manufacturing polymer resin
KR100981612B1 (ko) 2010-04-30 2010-09-10 대림산업 주식회사 내부순환 유동층 중합반응기 및 이를 이용한 폴리올레핀의 중합 방법
PL2495037T3 (pl) 2011-03-02 2021-01-11 Borealis Ag Zespół reaktora o wysokiej przepustowości do polimeryzacji olefin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100359390B1 (ko) * 1993-12-21 2003-01-29 티코나 게엠베하 폴리올레핀의제조방법
EP2192133A1 (en) * 2008-11-07 2010-06-02 Borealis AG A polyolefin preparation process with reduced tendency to reactor fouling
JP2012526895A (ja) * 2009-05-15 2012-11-01 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット 汚れを減少させたオレフィン重合方法
US20120245314A1 (en) * 2009-12-29 2012-09-27 Basell Poliolefine Italia, s.r.l. Process for the Production of Polyolefin Films
US8841389B2 (en) * 2011-03-10 2014-09-23 Wacker Chemie Ag Process for producing polymers by means of emulsion or suspension polymerization in a jet loop reactor

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