ES2122748T3 - Dispositivo para la polimerizacion en fase gaseosa de 1-alquenos de 2 a 8 atomos de carbono. - Google Patents

Dispositivo para la polimerizacion en fase gaseosa de 1-alquenos de 2 a 8 atomos de carbono.

Info

Publication number
ES2122748T3
ES2122748T3 ES96109314T ES96109314T ES2122748T3 ES 2122748 T3 ES2122748 T3 ES 2122748T3 ES 96109314 T ES96109314 T ES 96109314T ES 96109314 T ES96109314 T ES 96109314T ES 2122748 T3 ES2122748 T3 ES 2122748T3
Authority
ES
Spain
Prior art keywords
reactor
alkene
atoms
carbon
phase polymerization
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 - Lifetime
Application number
ES96109314T
Other languages
English (en)
Inventor
Stefan Dr Wietfeldt-Haltenhoff
Axel Hamann
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2122748T3 publication Critical patent/ES2122748T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • 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
    • 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
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2208/00539—Pressure
    • 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
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00128—Controlling the temperature by direct heating or cooling by evaporation of reactants
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

DISPOSITIVO PARA LA POLIMERIZACION EN FASE GASEOSA DE 1ALQUENOS DE C{SUB,2}-C{SUB,8} CON LA AYUDA DE UN CATALIZADOR DE ZIEGLER, COMPUESTO DE AL MENOS DOS REACTORES CONECTADOS UNO DETRAS DE OTRO, LLENOS CADA UNO CON UN LECHO DE REACCION EN FORMA DE POLVO, QUE SE CONSERVA EN MOVIMIENTO MEDIANTE UN AGITADOR; EL POLIMERO OBTENIDO EN EL PRIMER REACTOR SE SACA MEDIANTE UN TUBO QUE ESTA INTRODUCIDO EN EL LECHO DE REACCION PULVERULENTO, Y JUNTO CON MONOMEROS QUE NO HAN REACCIONADO Y COMPONENTES AUN ACTIVOS DEL CATALIZADOR DE ZIEGLER SE INTRODUCE EN EL SIGUIENTE REACTOR, Y EL O LOS TUBOS QUE VAN DEL PRIMER AL SEGUNDO REACTOR SE INTRODUCEN TANTO EN EL SEGUNDO REACTOR, QUE LA DISTANCIA ENTRE LOS EXTREMOS DE LOS TUBOS Y EL LECHO DE REACCION PULVERULENTO ES MENOS DEL 5 POR CIENTO DE LA DISTANCIA ENTRE EL EXTREMO SUPERIOR DEL REACTOR Y EL LECHO DE REACCION PULVERULENTO.
ES96109314T 1995-06-20 1996-06-11 Dispositivo para la polimerizacion en fase gaseosa de 1-alquenos de 2 a 8 atomos de carbono. Expired - Lifetime ES2122748T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19522283A DE19522283A1 (de) 1995-06-20 1995-06-20 Vorrichtung zurGasphasenpolymerisation von C¶2¶-C¶8¶-Alk-1-enen

Publications (1)

Publication Number Publication Date
ES2122748T3 true ES2122748T3 (es) 1998-12-16

Family

ID=7764744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96109314T Expired - Lifetime ES2122748T3 (es) 1995-06-20 1996-06-11 Dispositivo para la polimerizacion en fase gaseosa de 1-alquenos de 2 a 8 atomos de carbono.

Country Status (4)

Country Link
EP (1) EP0749992B1 (es)
AT (1) ATE172212T1 (es)
DE (2) DE19522283A1 (es)
ES (1) ES2122748T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19653079A1 (de) * 1996-12-19 1998-06-25 Basf Ag Verfahren zur Gasphasenpolymerisation von C¶2¶-C¶8¶-Alk-1-enen mittels Ziegler -Natta- oder Metallocen-Katalysatorsystemen
DE19728141A1 (de) * 1997-07-02 1999-01-07 Basf Ag Verfahren zur Polymerisation von C2-C8-Alk-1-enen mittels eines Ziegler-Natta-Katalysatorsystems
DE10025727A1 (de) * 2000-05-25 2002-01-03 Basell Polypropylen Gmbh Hochfließfähige Propylenblockcopolymerisate
DE10031392A1 (de) 2000-07-03 2002-01-17 Basell Polyolefine Gmbh Verfahren zur Herstellung von Homopolymerisaten oder Copolymerisaten des Propylens
DE102005001768A1 (de) * 2005-01-13 2006-07-20 Vinnolit Gmbh & Co.Kg Profit-Center Vintec Verfahren zur Polymerisation von vinylhaltigen Monomeren
US8022142B2 (en) 2008-12-15 2011-09-20 Exxonmobil Chemical Patents Inc. Thermoplastic olefin compositions
US8497325B2 (en) 2008-12-15 2013-07-30 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends and films therefrom
US8410217B2 (en) 2008-12-15 2013-04-02 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends
US8101685B2 (en) 2008-12-15 2012-01-24 Exxonmobil Chemical Patents Inc. Thermoplastic elastomer polyolefin in-reactor blends and molded articles therefrom
US8093335B2 (en) 2008-12-15 2012-01-10 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin in-reactor blends and molded articles therefrom
US8106127B2 (en) 2008-12-15 2012-01-31 Exxonmobil Chemical Patents Inc. Heterogeneous in-reactor polymer blends
CN103339187B (zh) 2011-02-15 2016-01-20 埃克森美孚化学专利公司 热塑性聚烯烃共混物
CN108816166A (zh) * 2018-07-11 2018-11-16 协建（江苏）智能装备有限公司 一种自动调压的化工反应用反应釜
CN113546597B (zh) * 2021-06-20 2023-05-05 国家能源集团宁夏煤业有限责任公司 用于烯烃聚合的立式搅拌反应器和生产聚烯烃的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577558B1 (fr) * 1985-02-19 1987-03-06 Bp Chimie Sa Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse
DE4004087A1 (de) * 1990-02-10 1991-08-14 Basf Ag Copolymerisate des propylens
US5558472A (en) * 1993-10-07 1996-09-24 Sumitomo Chemical Company, Limited Method and apparatus for transporting particles

Also Published As

Publication number Publication date
DE19522283A1 (de) 1997-01-02
ATE172212T1 (de) 1998-10-15
EP0749992A1 (de) 1996-12-27
EP0749992B1 (de) 1998-10-14
DE59600666D1 (de) 1998-11-19

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