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 US16/095,971 priority Critical patent/US11219877B2/en
Priority to EP17790661.7A priority patent/EP3483190A4/en
Publication of WO2018009034A2 publication Critical patent/WO2018009034A2/ko
Publication of WO2018009034A3 publication Critical patent/WO2018009034A3/ko

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  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • 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
US16/095,971 US11219877B2 (en) 2016-07-08 2017-07-07 Reactor for a metallocene catalyst-based solution polymerization process for preparing polyolefin polymers
EP17790661.7A EP3483190A4 (en) 2016-07-08 2017-07-07 REACTOR FOR A METHOD FOR POLYMERIZING POLYOLEFINES WITH METALLOCEN-BASED SOLUTION

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

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WO2018009034A3 true WO2018009034A3 (ko) 2018-03-01

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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
WO2020230491A1 (ja) * 2019-05-16 2020-11-19 日曹エンジニアリング株式会社 小流量フロー反応に適した化学反応システム及び装置
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

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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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US11219877B2 (en) 2022-01-11
KR101817772B1 (ko) 2018-01-11

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