DE60028636D1 - Verfahren zur mehrstufigen Gasphasenpolymerisation und dafür geeignete Vorrichtung - Google Patents

Verfahren zur mehrstufigen Gasphasenpolymerisation und dafür geeignete Vorrichtung

Info

Publication number
DE60028636D1
DE60028636D1 DE60028636T DE60028636T DE60028636D1 DE 60028636 D1 DE60028636 D1 DE 60028636D1 DE 60028636 T DE60028636 T DE 60028636T DE 60028636 T DE60028636 T DE 60028636T DE 60028636 D1 DE60028636 D1 DE 60028636D1
Authority
DE
Germany
Prior art keywords
gas phase
phase polymerization
apparatus suitable
stage gas
stage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60028636T
Other languages
English (en)
Other versions
DE60028636T2 (de
Inventor
Shotaro Matsuda
Satoru Ohtani
Yoshiaki Kikuchi
Toshihiro Okano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of DE60028636D1 publication Critical patent/DE60028636D1/de
Application granted granted Critical
Publication of DE60028636T2 publication Critical patent/DE60028636T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (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)
DE60028636T 1999-03-31 2000-03-31 Verfahren zur mehrstufigen Gasphasenpolymerisation und dafür geeignete Vorrichtung Expired - Fee Related DE60028636T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9266899 1999-03-31
JP9266899 1999-03-31

Publications (2)

Publication Number Publication Date
DE60028636D1 true DE60028636D1 (de) 2006-07-27
DE60028636T2 DE60028636T2 (de) 2007-05-16

Family

ID=14060868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028636T Expired - Fee Related DE60028636T2 (de) 1999-03-31 2000-03-31 Verfahren zur mehrstufigen Gasphasenpolymerisation und dafür geeignete Vorrichtung

Country Status (7)

Country Link
US (1) US6407184B1 (de)
EP (1) EP1040868B1 (de)
KR (1) KR100503137B1 (de)
CN (1) CN1140537C (de)
CA (1) CA2303563A1 (de)
DE (1) DE60028636T2 (de)
SG (1) SG97147A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4132558B2 (ja) * 2000-03-27 2008-08-13 株式会社プライムポリマー オレフィンの重合方法
US6914104B2 (en) * 2002-04-19 2005-07-05 Sumitomo Chemical Company, Limited Process for polymerization of α-olefin
US7157531B2 (en) * 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
SG119367A1 (en) 2004-07-16 2006-02-28 Sumitomo Chemical Co Apparatus for continuous polymerization of olefin method for transferring a polymer powder and method for continuous polymerization of olefin
CN1310969C (zh) * 2004-09-16 2007-04-18 中国石油化工股份有限公司 一种烯烃的聚合方法
CN1300189C (zh) * 2005-02-05 2007-02-14 浙江大学 烯烃气相聚合反应在线控制装置及其方法
JP5420864B2 (ja) * 2008-08-01 2014-02-19 住友化学株式会社 気相重合装置およびオレフィンの重合方法
CN101787089B (zh) * 2009-01-23 2013-05-29 中国石油化工股份有限公司 一种用于烯烃聚合的串联反应器工艺
EP2602269A1 (de) 2011-12-06 2013-06-12 Basell Polyolefine GmbH Mehrstufiges Verfahren zur Polymerisierung von Olefinen
CN103772535B (zh) * 2012-10-18 2016-03-30 中国石油化工股份有限公司 烯烃聚合装置及其在聚合物转移及单体回收中的应用
EP2803680A1 (de) 2013-05-16 2014-11-19 Basell Polyolefine GmbH Mehrstufiges Verfahren zur Polymerisierung von Olefinen
CN111748049B (zh) * 2019-03-27 2021-07-16 中国石油化工股份有限公司 一种烯烃聚合方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045645B2 (ja) 1980-10-09 1985-10-11 三井化学株式会社 オレフイン類の気相重合方法
JPS57176305A (en) * 1981-04-24 1982-10-29 Hitachi Ltd Steam turbine rotor
JPS5852309A (ja) * 1981-09-25 1983-03-28 Mitsui Petrochem Ind Ltd オレフイン類の連続気相重合方法
FR2577558B1 (fr) * 1985-02-19 1987-03-06 Bp Chimie Sa Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse
FR2680792B1 (fr) * 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere de l'ethylene.
JP3877400B2 (ja) * 1997-11-21 2007-02-07 三井化学株式会社 ポリオレフィンの製造方法および製造装置

Also Published As

Publication number Publication date
CN1140537C (zh) 2004-03-03
SG97147A1 (en) 2003-07-18
US6407184B1 (en) 2002-06-18
KR20000063053A (ko) 2000-10-25
EP1040868A3 (de) 2001-01-03
CA2303563A1 (en) 2000-09-30
EP1040868B1 (de) 2006-06-14
KR100503137B1 (ko) 2005-07-25
EP1040868A2 (de) 2000-10-04
CN1270178A (zh) 2000-10-18
DE60028636T2 (de) 2007-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee