BRPI0517490A - processo e aparelho para a polimerização de propileno - Google Patents

processo e aparelho para a polimerização de propileno

Info

Publication number
BRPI0517490A
BRPI0517490A BRPI0517490-2A BRPI0517490A BRPI0517490A BR PI0517490 A BRPI0517490 A BR PI0517490A BR PI0517490 A BRPI0517490 A BR PI0517490A BR PI0517490 A BRPI0517490 A BR PI0517490A
Authority
BR
Brazil
Prior art keywords
propylene
polymerization
riser
gas
polymerizing
Prior art date
Application number
BRPI0517490-2A
Other languages
English (en)
Inventor
Gabriele Mei
Joachim T M Pater
Stefano Bertolini
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 BRPI0517490A publication Critical patent/BRPI0517490A/pt
Publication of BRPI0517490B1 publication Critical patent/BRPI0517490B1/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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1863—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement outside the reactor and subsequently re-entering it
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—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
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • 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

Abstract

Processo e aparelho para a polimerização de propileno. O presente invento descreve um processo para preparar copolímeros heterofásicos de propileno pela polimerização de propileno na presença de um catalisador de polimerização e de hidrogênio como regulador de peso molecular, o processo compreendendo as seguintes etapas: a) polimerizar propileno numa fase gasosa ou líquida, opcionalmente juntamente com um ou mais comonómeros a-olefínicos, para preparar uma fração polimérica cristalina; b) copolimerizar etileno com propileno e/ou buteno-1, e opcionalmente com um ou mais copolímeros <244>-oleflnicos C~ 5~-C~ 12~, num reator de fase gasosa tendo zonas de polimerização interconectadas, em que as partículas poliméricas em crescimento fluem para cima através de uma primeira zona de polimerização (elevadora) sob condições de fluidização rápida ou de transporte, deixam dita zona elevadora e entram numa segunda zona de polimerização (abaixadora) através da qual elas fluem para baixo sob a ação da gravidade.
BRPI0517490A 2004-12-20 2005-12-09 “Processo para preparar copolímeros heterofásicos de propileno” BRPI0517490B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04106741 2004-12-20
US63833404P 2004-12-22 2004-12-22
PCT/EP2005/056624 WO2006067052A1 (en) 2004-12-20 2005-12-09 Process and apparatus for the polymerization of propylene

Publications (2)

Publication Number Publication Date
BRPI0517490A true BRPI0517490A (pt) 2008-10-14
BRPI0517490B1 BRPI0517490B1 (pt) 2016-10-04

Family

ID=36074321

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517490A BRPI0517490B1 (pt) 2004-12-20 2005-12-09 “Processo para preparar copolímeros heterofásicos de propileno”

Country Status (10)

Country Link
US (1) US7524903B2 (pt)
EP (1) EP1827673B1 (pt)
JP (1) JP4921382B2 (pt)
KR (1) KR101237260B1 (pt)
CN (1) CN101084059B (pt)
AT (1) ATE543566T1 (pt)
BR (1) BRPI0517490B1 (pt)
CA (1) CA2591823A1 (pt)
RU (1) RU2404196C2 (pt)
WO (1) WO2006067052A1 (pt)

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EP1791633A1 (en) * 2004-08-23 2007-06-06 ExxonMobil Chemical Patents Inc. Apparatus for polymerization processes
KR101240925B1 (ko) 2004-12-21 2013-03-08 바셀 폴리올레핀 이탈리아 에스.알.엘 폴리올레핀 조성물 및 그의 투과성 필름
BRPI0612432A2 (pt) * 2005-05-13 2010-11-09 Basell Poliolefine Srl processo para a polimerização de olefinas em fase gasosa
WO2007031478A1 (en) * 2005-09-12 2007-03-22 Akzo Nobel Coatings International B.V. Loop reactor for emulsion polymerisation
ATE465184T1 (de) * 2006-06-21 2010-05-15 Total Petrochemicals Res Feluy Katalysatorzusammensetzung zur (co)polymerisierung von propylen
JP2010514872A (ja) * 2006-12-29 2010-05-06 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 ポリマーを乾燥するための方法及び装置
PL2158234T3 (pl) * 2007-05-22 2012-03-30 Basell Poliolefine Italia Srl Sposób wytwarzania miękkich kompozycji polimeru propylenu
EP2173471B1 (en) * 2007-08-03 2011-12-14 Basell Poliolefine Italia S.r.l. Process for producing propylene terpolymers
ES2711342T3 (es) 2007-08-24 2019-05-03 Grace W R & Co Sistema catalítico autolimitante con proporción de aluminio con respecto a SCA controlada
RU2471811C2 (ru) * 2007-10-15 2013-01-10 Базелль Полиолефин Италия С.Р.Л. Способ получения полимеров пропилена с высокой текучестью
KR20160017096A (ko) 2008-06-13 2016-02-15 더블유.알. 그레이스 앤드 캄파니-콘. 고 용융 유동 내충격성 프로필렌 공중합체 및 방법
BRPI0912917A8 (pt) 2008-08-21 2017-09-19 Dow Global Technologies Llc Composição de catalisador
CN102186575B (zh) * 2008-10-15 2014-09-03 尤尼威蒂恩技术有限公司 循环流化床反应器
US8604118B2 (en) * 2008-12-26 2013-12-10 Dow Global Technologies Llc Antifoulant for impact copolymers and method
JP5606144B2 (ja) * 2010-05-12 2014-10-15 出光興産株式会社 ポリオレフィンの製造方法
EP2596060B1 (en) 2010-07-23 2014-05-28 Basell Poliolefine Italia S.r.l. Propylene polymer compositions
US8198384B1 (en) 2011-01-10 2012-06-12 Westlake Longview Corporation Method for preventing or reducing clogging of a fines ejector
US8987390B2 (en) * 2012-12-18 2015-03-24 Chevron Phillips Chemical Company, Lp Chain transfer agent removal between polyolefin polymerization reactors
CN103113671A (zh) * 2013-02-04 2013-05-22 北京海科华昌新材料技术有限公司 安全帽、用于制造安全帽的材料及其制备方法
SG11201507200WA (en) 2013-03-14 2015-10-29 Grace W R & Co Propylene/butene interpolymer production system and method
US9683063B2 (en) 2013-12-23 2017-06-20 Ineos Europe Ag Process
JP6662756B2 (ja) * 2016-11-16 2020-03-11 ヤンマー株式会社 収穫機
US11098137B2 (en) * 2016-12-12 2021-08-24 Sabic Global Technologies B.V. Process and system for vapor phase polymerization of olefin monomers
CN110088142B (zh) * 2016-12-22 2020-06-12 巴塞尔聚烯烃股份有限公司 多区循环反应器的启动方法
RU2733752C9 (ru) * 2017-03-27 2020-11-24 Базелл Полиолефин Италия С.Р.Л. Способ газофазной полимеризации олефинов
AR112897A1 (es) * 2017-09-21 2019-12-26 Basell Poliolefine Italia Srl Proceso para la polimerización de olefinas en fase gaseosa
CN108794669A (zh) * 2018-06-13 2018-11-13 浙江卫星能源有限公司 一种丙烯的多段聚合方法及装置

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Also Published As

Publication number Publication date
BRPI0517490B1 (pt) 2016-10-04
CN101084059A (zh) 2007-12-05
CN101084059B (zh) 2011-11-30
EP1827673A1 (en) 2007-09-05
RU2404196C2 (ru) 2010-11-20
CA2591823A1 (en) 2006-06-29
WO2006067052A1 (en) 2006-06-29
US20070270556A1 (en) 2007-11-22
RU2007127664A (ru) 2009-01-27
JP2008524358A (ja) 2008-07-10
KR101237260B1 (ko) 2013-02-27
EP1827673B1 (en) 2012-02-01
JP4921382B2 (ja) 2012-04-25
ATE543566T1 (de) 2012-02-15
US7524903B2 (en) 2009-04-28
KR20070089180A (ko) 2007-08-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 04/10/2016, OBSERVADAS AS CONDICOES LEGAIS.