BRPI0821792A2 - processo para o polimerização de fase de gás de olefinas - Google Patents

processo para o polimerização de fase de gás de olefinas

Info

Publication number
BRPI0821792A2
BRPI0821792A2 BRPI0821792A BRPI0821792A BRPI0821792A2 BR PI0821792 A2 BRPI0821792 A2 BR PI0821792A2 BR PI0821792 A BRPI0821792 A BR PI0821792A BR PI0821792 A BRPI0821792 A BR PI0821792A BR PI0821792 A2 BRPI0821792 A2 BR PI0821792A2
Authority
BR
Brazil
Prior art keywords
riser
downcomer
phase polymerization
polymerization zones
gas phase
Prior art date
Application number
BRPI0821792A
Other languages
English (en)
Inventor
Antonio Mazzucco
Enrico Balestra
Gabriele Mei
Guiseppe Penzo
Riccardo Rinaldi
Silvia Soffritti
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
Publication of BRPI0821792A2 publication Critical patent/BRPI0821792A2/pt
Publication of BRPI0821792B1 publication Critical patent/BRPI0821792B1/pt

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
    • 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
    • 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
BRPI0821792-0A 2007-12-21 2008-12-17 Processo para a polimerização de fase de gás de olefinas BRPI0821792B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07150383.3 2007-12-21
EP07150383 2007-12-21
PCT/EP2008/067772 WO2009080660A1 (en) 2007-12-21 2008-12-17 Process for the gas-phase polymerization of olefins

Publications (2)

Publication Number Publication Date
BRPI0821792A2 true BRPI0821792A2 (pt) 2016-06-07
BRPI0821792B1 BRPI0821792B1 (pt) 2019-05-07

Family

ID=40639896

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821792-0A BRPI0821792B1 (pt) 2007-12-21 2008-12-17 Processo para a polimerização de fase de gás de olefinas

Country Status (9)

Country Link
US (1) US8198383B2 (pt)
EP (1) EP2225022B1 (pt)
JP (1) JP5695423B2 (pt)
KR (1) KR101582792B1 (pt)
CN (2) CN105461835A (pt)
AT (1) ATE511919T1 (pt)
BR (1) BRPI0821792B1 (pt)
RU (1) RU2466787C2 (pt)
WO (1) WO2009080660A1 (pt)

Families Citing this family (21)

* 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
ES2817776T3 (es) * 2011-03-02 2021-04-08 Borealis Ag Un procedimiento para la producción de polímeros
HUE051319T2 (hu) 2011-03-02 2021-03-01 Borealis Ag Nagy átmenõteljesítményû reaktoregység olefinek polimerizálására
EP2890490B1 (en) 2012-08-29 2020-05-06 Borealis AG Reactor assembly and method for polymerization of olefins
EP2711379A1 (en) * 2012-09-21 2014-03-26 Basell Poliolefine Italia S.r.l. Process for the gas-phase polymerization of olefins
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
KR102006024B1 (ko) * 2016-11-10 2019-07-31 바젤 폴리올레핀 게엠베하 상승관 유닛 및 하강관을 포함하는 기상 반응기에서의 올레핀 중합 반응 방법
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
PL3545008T3 (pl) * 2016-11-24 2023-01-02 Basell Polyolefine Gmbh Kompozycja polietylenowa do formowania z rozdmuchiwaniem mająca wysoki współczynnik pęcznienia i odporność na uderzenia
AU2017382915B2 (en) * 2016-12-22 2019-08-15 Basell Polyolefine Gmbh Process for start-up of a multizone circulating reactor
US11453767B2 (en) 2017-03-27 2022-09-27 Basell Poliolefine Italia S.R.L. Propylene ethylene random copolymer
WO2018177701A1 (en) * 2017-03-27 2018-10-04 Basell Poliolefine Italia S.R.L. Process for gas-phase polymerization of olefins
EP3450011B1 (en) 2017-08-29 2020-11-25 Sumitomo Chemical Company, Limited Method for producing polyolefin and polyolefin production system
EP3450008B1 (en) 2017-08-29 2022-07-13 Sumitomo Chemical Company, Limited Method for producing polyolefin and polyolefin production system
AR112897A1 (es) * 2017-09-21 2019-12-26 Basell Poliolefine Italia Srl Proceso para la polimerización de olefinas en fase gaseosa
EP3524343A1 (en) 2018-02-07 2019-08-14 Basell Polyolefine GmbH Process for polymerizing olefins in the gas-phase
US10781273B2 (en) 2018-12-27 2020-09-22 Chevron Phillips Chemical Company Lp Multiple reactor and multiple zone polyolefin polymerization
EP3834923A1 (en) * 2019-12-11 2021-06-16 Basell Polyolefine GmbH Apparatus and process for the gas-phase polymerization
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
JP2023554278A (ja) 2020-12-09 2023-12-27 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
WO1993024533A1 (en) * 1992-05-29 1993-12-09 Amoco Corporation Polymerization of alpha-olefins
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
WO2000002929A1 (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
EP1599506B1 (en) 2003-03-05 2008-04-30 Basell Poliolefine Italia S.r.l. Control method in a polymerization process
EP1656398B1 (en) * 2003-08-20 2006-12-06 Basell Poliolefine Italia S.r.l. Process and apparatus for the polymerization of ethylene
CN100478361C (zh) * 2004-03-03 2009-04-15 巴塞尔聚烯烃意大利有限责任公司 控制聚合工艺中聚合物流动的方法
EP1896513B1 (en) * 2005-05-13 2010-01-20 Basell Poliolefine Italia S.r.l. Process for the gas-phase polymerization of olefins
CA2634825A1 (en) * 2005-12-23 2007-06-28 Basell Poliolefine Italia S.R.L. Gas-phase process and apparatus for the polymerization of olefins
KR101368580B1 (ko) * 2006-05-26 2014-02-28 이네오스 매뉴팩처링 벨기에 엔브이 중합을 위한 루프형 반응기

Also Published As

Publication number Publication date
BRPI0821792B1 (pt) 2019-05-07
US20100317811A1 (en) 2010-12-16
JP5695423B2 (ja) 2015-04-08
JP2011508800A (ja) 2011-03-17
CN105461835A (zh) 2016-04-06
EP2225022B1 (en) 2011-06-08
KR20100098412A (ko) 2010-09-06
EP2225022A1 (en) 2010-09-08
ATE511919T1 (de) 2011-06-15
CN101952030A (zh) 2011-01-19
KR101582792B1 (ko) 2016-01-07
RU2466787C2 (ru) 2012-11-20
US8198383B2 (en) 2012-06-12
WO2009080660A1 (en) 2009-07-02
RU2010130498A (ru) 2012-01-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2019, OBSERVADAS AS CONDICOES LEGAIS