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ATE511919T1 - Verfahren zur gasphasenpolymerisation von olefinen - Google Patents

Verfahren zur gasphasenpolymerisation von olefinen

Info

Publication number
ATE511919T1
ATE511919T1 AT08863810T AT08863810T ATE511919T1 AT E511919 T1 ATE511919 T1 AT E511919T1 AT 08863810 T AT08863810 T AT 08863810T AT 08863810 T AT08863810 T AT 08863810T AT E511919 T1 ATE511919 T1 AT E511919T1
Authority
AT
Austria
Prior art keywords
riser
downcomer
olefins
phase polymerization
polymerization zones
Prior art date
Application number
AT08863810T
Other languages
English (en)
Inventor
Antonio Mazzucco
Riccardo Rinaldi
Silvia Soffritti
Enrico Balestra
Giuseppe Penzo
Gabriele Mei
Original Assignee
Basell Poliolefine Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Basell Poliolefine Srl filed Critical Basell Poliolefine Srl
Application granted granted Critical
Publication of ATE511919T1 publication Critical patent/ATE511919T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00171—Controlling or regulating processes controlling the density
    • B01J2219/00173—Physical density

Landscapes

  • Chemical & Material Sciences (AREA)
  • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT08863810T 2007-12-21 2008-12-17 Verfahren zur gasphasenpolymerisation von olefinen ATE511919T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07150383 2007-12-21
US1053308P 2008-01-09 2008-01-09
PCT/EP2008/067772 WO2009080660A1 (en) 2007-12-21 2008-12-17 Process for the gas-phase polymerization of olefins

Publications (1)

Publication Number Publication Date
ATE511919T1 true ATE511919T1 (de) 2011-06-15

Family

ID=40639896

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08863810T ATE511919T1 (de) 2007-12-21 2008-12-17 Verfahren zur gasphasenpolymerisation von olefinen

Country Status (9)

Country Link
US (1) US8198383B2 (de)
EP (1) EP2225022B1 (de)
JP (1) JP5695423B2 (de)
KR (1) KR101582792B1 (de)
CN (2) CN101952030A (de)
AT (1) ATE511919T1 (de)
BR (1) BRPI0821792B1 (de)
RU (1) RU2466787C2 (de)
WO (1) WO2009080660A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103097012B (zh) 2010-09-09 2016-03-16 巴塞尔聚烯烃意大利有限责任公司 用于烯烃气相聚合的方法和设备
EP2495037B1 (de) * 2011-03-02 2020-08-19 Borealis AG Flexible reaktoranordnung zur olefinpolymerisation
EP2495038B1 (de) 2011-03-02 2020-09-02 Borealis AG Ein Verfahren zur Produktion von Polymeren
US9382359B2 (en) 2012-08-29 2016-07-05 Borealis Ag Reactor assembly and method for polymerization of olefins
EP2711379A1 (de) 2012-09-21 2014-03-26 Basell Poliolefine Italia S.r.l. Verfahren zur Gasphasenpolymerisation von Olefinen
CN103575333B (zh) * 2013-11-06 2015-10-07 中沙（天津）石化有限公司 多区循环反应器中颗粒结块的检测方法
AU2017358715B2 (en) * 2016-11-10 2019-06-20 Basell Polyolefine Gmbh Olefin polymerization process in a gas-phase reactor comprising a riser unit and a downcomer
US11479660B2 (en) * 2016-11-17 2022-10-25 Basell Polyolefine Gmbh Polethylene composition having high swell ratio
CA3044697C (en) * 2016-11-24 2020-12-15 Basell Polyolefine Gmbh Polyethylene composition for blow molding having high stress cracking resistance
JP6715392B2 (ja) * 2016-11-24 2020-07-01 バーゼル・ポリオレフィン・ゲーエムベーハー 高いスウェル比および衝撃抵抗を有するブロー成形用ポリエチレン組成物
AU2017382915B2 (en) * 2016-12-22 2019-08-15 Basell Polyolefine Gmbh Process for start-up of a multizone circulating reactor
ES2872877T3 (es) * 2017-03-27 2021-11-03 Basell Poliolefine Italia Srl Proceso para la polimerización de fase gaseosa de olefinas
FI3601383T3 (fi) 2017-03-27 2024-05-30 Basell Poliolefine Italia Srl Propyleenietyleenisatunnaiskopolymeeri
EP3450008B1 (de) 2017-08-29 2022-07-13 Sumitomo Chemical Company, Limited Verfahren zur herstellung von polyolefin und polyolefinherstellungssystem
EP3450011B1 (de) 2017-08-29 2020-11-25 Sumitomo Chemical Company, Limited Verfahren zur herstellung von polyolefin und polyolefinherstellungssystem
AR112897A1 (es) 2017-09-21 2019-12-26 Basell Poliolefine Italia Srl Proceso para la polimerización de olefinas en fase gaseosa
EP3524343A1 (de) 2018-02-07 2019-08-14 Basell Polyolefine GmbH Verfahren zur polymerisation von olefinen in der gasphase
KR102648454B1 (ko) 2018-12-18 2024-03-15 바젤 폴리올레핀 게엠베하 에틸렌 중합체의 기상 제조 방법
US10781273B2 (en) 2018-12-27 2020-09-22 Chevron Phillips Chemical Company Lp Multiple reactor and multiple zone polyolefin polymerization
EP3834923A1 (de) * 2019-12-11 2021-06-16 Basell Polyolefine GmbH Vorrichtung und verfahren zur gasphasenpolymerisierung
CN111875726B (zh) * 2020-08-12 2023-02-24 上海赛科石油化工有限责任公司 一种聚丙烯生产操作控制方法
JP7608608B2 (ja) 2020-12-09 2025-01-06 バーゼル・ポリオレフィン・ゲーエムベーハー オレフィン気相重合用反応器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2097520T3 (es) * 1992-05-29 1997-04-01 Amoco Corp Polimerizacion de alfa-olefinas.
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
CA2301517A1 (en) * 1998-07-08 2000-01-20 Montell Technology Company B.V. Process and apparatus for the gas-phase polymerisation
KR100681597B1 (ko) * 2000-07-24 2007-02-09 후루까와덴끼고오교 가부시끼가이샤 칩안테나 및 그 제조방법
KR100457154B1 (ko) * 2001-03-15 2004-11-12 김순희 폭약용기 및 이를 이용한 정밀 화약장전방법
JP2006519385A (ja) * 2003-03-05 2006-08-24 バセル ポリオレフィン イタリア エス．アール．エル． 重合プロセスでの制御方法
CN100582125C (zh) * 2003-08-20 2010-01-20 巴塞尔聚烯烃意大利有限责任公司 用于乙烯聚合的方法和装置
KR101187244B1 (ko) * 2004-03-03 2012-10-02 바셀 폴리올레핀 이탈리아 에스.알.엘 중합 공정에서 중합체 흐름의 제어 방법
JP5106386B2 (ja) * 2005-05-13 2012-12-26 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィンの気相重合プロセス
WO2007071527A1 (en) * 2005-12-23 2007-06-28 Basell Poliolefine Italia S.R.L. Gas-phase process and apparatus for the polymerization of olefins
BRPI0722416A2 (pt) * 2006-05-26 2012-12-25 Ineos Mfg Belgium Nv processo de polimerizaÇço de fase de pasta

Also Published As

Publication number Publication date
JP2011508800A (ja) 2011-03-17
US20100317811A1 (en) 2010-12-16
RU2466787C2 (ru) 2012-11-20
RU2010130498A (ru) 2012-01-27
KR20100098412A (ko) 2010-09-06
CN105461835A (zh) 2016-04-06
KR101582792B1 (ko) 2016-01-07
US8198383B2 (en) 2012-06-12
CN101952030A (zh) 2011-01-19
JP5695423B2 (ja) 2015-04-08
BRPI0821792A2 (pt) 2016-06-07
WO2009080660A1 (en) 2009-07-02
EP2225022A1 (de) 2010-09-08
BRPI0821792B1 (pt) 2019-05-07
EP2225022B1 (de) 2011-06-08

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