DE69932843D1 - Präpolymerisationsreaktor - Google Patents

Präpolymerisationsreaktor

Info

Publication number
DE69932843D1
DE69932843D1 DE69932843T DE69932843T DE69932843D1 DE 69932843 D1 DE69932843 D1 DE 69932843D1 DE 69932843 T DE69932843 T DE 69932843T DE 69932843 T DE69932843 T DE 69932843T DE 69932843 D1 DE69932843 D1 DE 69932843D1
Authority
DE
Germany
Prior art keywords
reactor chamber
reactor
shaft
feed inlet
end wall
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
DE69932843T
Other languages
English (en)
Other versions
DE69932843T2 (de
Inventor
Fred Harald Bergmann
Borealis Korhonen
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.)
Borealis Technology Oy
Original Assignee
Borealis Technology Oy
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 Borealis Technology Oy filed Critical Borealis Technology Oy
Application granted granted Critical
Publication of DE69932843D1 publication Critical patent/DE69932843D1/de
Publication of DE69932843T2 publication Critical patent/DE69932843T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/087—Heating or cooling the reactor
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/0084—Stationary elements inside the bed, e.g. baffles
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69932843T 1998-10-14 1999-10-14 Präpolymerisationsreaktor Expired - Fee Related DE69932843T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO984786A NO984786D0 (no) 1998-10-14 1998-10-14 Prepolymerisasjonsreaktor
NO984786 1998-10-14
PCT/GB1999/003415 WO2000021656A1 (en) 1998-10-14 1999-10-14 Prepolymerisation reactor

Publications (2)

Publication Number Publication Date
DE69932843D1 true DE69932843D1 (de) 2006-09-28
DE69932843T2 DE69932843T2 (de) 2006-12-07

Family

ID=19902514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69932843T Expired - Fee Related DE69932843T2 (de) 1998-10-14 1999-10-14 Präpolymerisationsreaktor

Country Status (6)

Country Link
EP (1) EP1133350B1 (de)
AT (1) ATE336296T1 (de)
AU (1) AU6350299A (de)
DE (1) DE69932843T2 (de)
NO (1) NO984786D0 (de)
WO (1) WO2000021656A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0411942B1 (pt) 2003-07-04 2019-12-03 Basell Polyolefine Gmbh processo para a polimerização de olefinas
US7053163B1 (en) † 2005-02-22 2006-05-30 Fina Technology, Inc. Controlled comonomer distribution along a reactor for copolymer production
EP2402376A1 (de) 2010-06-29 2012-01-04 Borealis AG Verfahren zur Herstellung eines prepolymerisierten Katalysators, prepolymerisierter Katalysator und seine Verwendung zum Erzeugen eines Polymers
EP2428526A1 (de) 2010-09-13 2012-03-14 Borealis AG Verfahren zur Herstellung von Polyethylen mit verbesserter Homogenität
EP2452956A1 (de) 2010-11-12 2012-05-16 Borealis AG Verbessertes Verfahren zum Polymerisieren von Propylen
EP2535372B1 (de) 2011-06-15 2016-09-14 Borealis AG In-situ Reaktormischung eines Ziegler-Natta-katalysierten, nucleierten Polypropylens und metallocen-katalysiertes Polypropylen
SG11201404646WA (en) * 2012-02-10 2014-12-30 List Holding Ag Method for performing mechanical, chemical and/or thermal processes
EP3659701B1 (de) 2018-11-29 2024-04-17 Borealis AG Verfahren zur bereitstellung einer homogenen schlämme mit partikeln
EP3659702B1 (de) 2018-11-29 2024-02-21 Borealis AG Verfahren zur bereitstellung einer homogenen schlämme mit partikeln
CN116547313A (zh) 2020-11-23 2023-08-04 博里利斯股份公司 齐格勒-纳塔催化的成核聚丙烯和茂金属催化的聚丙烯的原位反应器共混物
WO2023044092A1 (en) 2021-09-20 2023-03-23 Dow Global Technologies Llc Process of making catalytically-active prepolymer composition and compositions made thereby

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89085C (de) * 1954-06-25
US2924439A (en) * 1957-05-27 1960-02-09 Du Pont Apparatus for making dispersions
DE2031738A1 (en) * 1970-06-26 1971-12-30 Farbenfabriken Bayer Ag, 5090 Leverkusen Horizontal stirred reaction vessel - has horizontal agitator and treats small volume liquid large volume gas
JPS59230010A (ja) * 1983-06-11 1984-12-24 Chisso Corp 気相多段重合方法
FR2659338B1 (fr) * 1990-03-09 1993-05-07 Bp Chemicals Snc Procedes et dispositifs de polymerisation catalytique d'alpha-olefines en phase gazeuse.
CN1136992C (zh) * 1998-08-10 2004-02-04 英国石油化学品有限公司 烯烃单体聚合的连续气相流化床方法

Also Published As

Publication number Publication date
AU6350299A (en) 2000-05-01
DE69932843T2 (de) 2006-12-07
EP1133350B1 (de) 2006-08-16
NO984786D0 (no) 1998-10-14
EP1133350A1 (de) 2001-09-19
WO2000021656A1 (en) 2000-04-20
ATE336296T1 (de) 2006-09-15

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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