BR0008345A - Processo para a polimerização em fase gasosa de <244> olefinas e, reator tubular para a polimerização em fase gasosa de <244> olefinas - Google Patents

Processo para a polimerização em fase gasosa de <244> olefinas e, reator tubular para a polimerização em fase gasosa de <244> olefinas

Info

Publication number
BR0008345A
BR0008345A BR0008345-3A BR0008345A BR0008345A BR 0008345 A BR0008345 A BR 0008345A BR 0008345 A BR0008345 A BR 0008345A BR 0008345 A BR0008345 A BR 0008345A
Authority
BR
Brazil
Prior art keywords
olefins
gas phase
phase polymerization
tubular reactor
polymerization
Prior art date
Application number
BR0008345-3A
Other languages
English (en)
Other versions
BR0008345B1 (pt
Inventor
Guenter Weickert
Original Assignee
Basell Polyolefine Gmbh
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 Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of BR0008345A publication Critical patent/BR0008345A/pt
Publication of BR0008345B1 publication Critical patent/BR0008345B1/pt

Links

Classifications

    • 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
    • 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
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)

Abstract

"PROCESSO PARA A POLIMERIZAçãO EM FASE GASOSA DE <244>- OLEFINAS E, REATOR TUBULAR PARA A POLIMERIZAçãO EM FASE GASOSA DE <244>-OLEFINAS". A invenção refere-se a um processo para a polimerização em fase gasosa de <244>-olefinas a temperaturas entre 20 e 130<198>C e pressões de 1 até 100 bar. O processo caracteriza-se pelo fato de que a polimerização é realizada em um reator tubular com uma proporção comprimento: diâmetro de > 100. As partículas de polímero em crescimento passam através do reator tubular em seu sentido longitudinal sem que uma parte significativa do fluxo de partículas de polímero seja guiada em um caminho circular.
BRPI0008345-3A 1999-02-19 2000-02-16 processo para a polimerização em fase gasosa de a-olefinas e, reator tubular para a polimerização em fase gasosa de a-olefinas. BR0008345B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19907021A DE19907021A1 (de) 1999-02-19 1999-02-19 Verfahren und Apparatur zur Gasphasenpolymerisation von alpha-Olefinen
DE19907021.0 1999-02-19
PCT/EP2000/001253 WO2000049055A1 (de) 1999-02-19 2000-02-16 VERFAHREN UND APPARAT ZUR GASPHASENPOLYMERISATION VON α-OLEFINEN

Publications (2)

Publication Number Publication Date
BR0008345A true BR0008345A (pt) 2002-02-05
BR0008345B1 BR0008345B1 (pt) 2010-12-28

Family

ID=7898056

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0008345-3A BR0008345B1 (pt) 1999-02-19 2000-02-16 processo para a polimerização em fase gasosa de a-olefinas e, reator tubular para a polimerização em fase gasosa de a-olefinas.

Country Status (13)

Country Link
US (1) US6518372B1 (pt)
EP (1) EP1159304B1 (pt)
JP (1) JP4607335B2 (pt)
KR (1) KR100582125B1 (pt)
CN (1) CN1150212C (pt)
AR (1) AR022533A1 (pt)
AU (1) AU3155300A (pt)
BR (1) BR0008345B1 (pt)
CA (1) CA2362839C (pt)
DE (2) DE19907021A1 (pt)
ES (1) ES2204525T3 (pt)
RU (1) RU2238952C2 (pt)
WO (1) WO2000049055A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111250027A (zh) * 2020-03-05 2020-06-09 内蒙古兰格生物科技有限公司 药物中间体反应管及生产线

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US6359083B1 (en) * 2000-05-02 2002-03-19 Eastman Chemical Company Olefin polymerization process
US7745550B2 (en) * 2001-12-19 2010-06-29 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
US6673878B2 (en) * 2001-12-19 2004-01-06 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
KR100630887B1 (ko) * 2004-11-19 2006-10-02 삼성토탈 주식회사 다양한 물성의 제품을 높은 생산성으로 제조하기 위한에틸렌 중합방법 및 이에 이용되는 관형 반응기
US7053163B1 (en) † 2005-02-22 2006-05-30 Fina Technology, Inc. Controlled comonomer distribution along a reactor for copolymer production
WO2007033941A1 (en) * 2005-09-19 2007-03-29 Basell Poliolefine Italia S.R.L. Gas-phase process for the polymerization of olefins
JP5308795B2 (ja) 2007-12-11 2013-10-09 住友化学株式会社 ポリオレフィン製造方法、並びに、噴流層装置を備えたポリオレフィン製造システム
JP5427396B2 (ja) * 2007-12-11 2014-02-26 住友化学株式会社 粉体移送装置、及び、ポリオレフィンの製造方法
JP5308794B2 (ja) 2007-12-11 2013-10-09 住友化学株式会社 噴流層装置を用いたポリオレフィン製造方法
JP5308797B2 (ja) 2007-12-11 2013-10-09 住友化学株式会社 オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
JP5249730B2 (ja) 2007-12-11 2013-07-31 住友化学株式会社 オレフィン重合反応装置及びポリオレフィン製造方法
CN102015090B (zh) * 2008-04-22 2014-03-12 尤尼威蒂恩技术有限公司 反应器系统和使用该反应器系统的方法
JP5545800B2 (ja) * 2009-06-08 2014-07-09 住友化学株式会社 噴流−流動層型オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
JP6902337B2 (ja) 2016-08-03 2021-07-14 住友化学株式会社 ヘテロファジックプロピレン重合材料の製造方法
SG11201903559YA (en) * 2016-11-10 2019-05-30 Basell Polyolefine Gmbh Olefin polymerization process in a gas-phase reactor comprising a riser unit and a downcomer
CN111468065B (zh) * 2020-04-24 2022-02-22 烟台大学 一种高活性聚异丁烯的生产装置及生产工艺
CA3102574A1 (en) * 2020-06-29 2021-12-29 Nova Chemicals Corporation Ethylene copolymer for biaxial orientation

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FR550233A (fr) 1922-04-15 1923-03-01 Appareil à circulations automatiques pour réactions physiques ou chimiques entre gaz et liquides
US3842060A (en) * 1973-08-14 1974-10-15 Dart Ind Inc Ethylene polymerization process
IT1076203B (it) * 1977-01-12 1985-04-27 Montedison Spa Procedimento per la polimerizzazione di etilene in fase gas
JPS56166208A (en) * 1980-05-27 1981-12-21 Mitsui Petrochem Ind Ltd Gas-phase polymerization of olefin
JPS57101A (en) * 1980-06-04 1982-01-05 Mitsui Petrochem Ind Ltd Method and apparatus for polymerization
JPS5761013A (en) * 1980-10-01 1982-04-13 Sumitomo Chem Co Ltd Continuous vapor-phase polymerization of alpha-olefin
US4424341A (en) * 1981-09-21 1984-01-03 Phillips Petroleum Company Separation of solid polymers and liquid diluent
DE3217973A1 (de) 1982-05-13 1983-11-17 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von copolymerisaten des ethylens mit acrylsaeureestern in einem zweizonenreaktor bei druecken oberhalb 500 bar
US5208109A (en) 1982-06-24 1993-05-04 Bp Chemicals Limited Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
US4740551A (en) * 1986-06-18 1988-04-26 Shell Oil Company Multistage copolymerization process
US5041473A (en) 1990-06-21 1991-08-20 Union Carbide Chemicals And Plastics Technology Corporation Process for producing carbon black filled polyethylene resins
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EP0574821B1 (en) 1992-06-18 1998-03-11 Montell Technology Company bv Process and apparatus for the gas-phase polymerization of olefins
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111250027A (zh) * 2020-03-05 2020-06-09 内蒙古兰格生物科技有限公司 药物中间体反应管及生产线

Also Published As

Publication number Publication date
KR20010102251A (ko) 2001-11-15
RU2238952C2 (ru) 2004-10-27
ES2204525T3 (es) 2004-05-01
EP1159304B1 (de) 2003-07-23
JP4607335B2 (ja) 2011-01-05
US6518372B1 (en) 2003-02-11
AR022533A1 (es) 2002-09-04
CA2362839C (en) 2010-05-25
AU3155300A (en) 2000-09-04
KR100582125B1 (ko) 2006-05-23
CA2362839A1 (en) 2000-08-24
EP1159304A1 (de) 2001-12-05
DE50002997D1 (de) 2003-08-28
CN1150212C (zh) 2004-05-19
JP2002537420A (ja) 2002-11-05
CN1340063A (zh) 2002-03-13
BR0008345B1 (pt) 2010-12-28
WO2000049055A1 (de) 2000-08-24
DE19907021A1 (de) 2000-08-24

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: BASELL POLYOLEFINE GMBH (DE)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020070174200/RJ DE 07/12/2007.

B25A Requested transfer of rights approved

Owner name: GUNTER WEICKERT (DE)

Free format text: TRANSFERIDO DE: BASELL POLYOLEFINE GMBH

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 28/12/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28.12.2020