BR112013021740A2 - sistema de reatores de alto rendimento para a polimerização de olefinas - Google Patents

sistema de reatores de alto rendimento para a polimerização de olefinas

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Publication number
BR112013021740A2
BR112013021740A2 BR112013021740A BR112013021740A BR112013021740A2 BR 112013021740 A2 BR112013021740 A2 BR 112013021740A2 BR 112013021740 A BR112013021740 A BR 112013021740A BR 112013021740 A BR112013021740 A BR 112013021740A BR 112013021740 A2 BR112013021740 A2 BR 112013021740A2
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BR
Brazil
Prior art keywords
zone
fluidized bed
bed reactor
gas
sectional diameter
Prior art date
Application number
BR112013021740A
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English (en)
Other versions
BR112013021740B1 (pt
Inventor
Erik Eriksson
Weickert N Günter
Klaus Nyfors
Michiel Bergstra
Original Assignee
Borealis Ag
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Publication date
Application filed by Borealis Ag filed Critical Borealis Ag
Publication of BR112013021740A2 publication Critical patent/BR112013021740A2/pt
Publication of BR112013021740B1 publication Critical patent/BR112013021740B1/pt

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    • 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
    • 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
    • B01J8/1872—Details of the fluidised bed 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants 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
    • B01J8/18—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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/38—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a 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
    • B01J8/18—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
    • B01J8/38—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00254—Formation of unwanted polymer, such as "pop-corn"
    • 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
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1947—Details relating to the geometry of the reactor round oval or ellipsoidal

Abstract

sistema de reatores de alto rendimento para a polimerização de olefinas a presente invenção refere-se a sistema de reatores para a produção de polímeros, incluindo um reator de leito fluidizado (1), compreendendo uma zona de fundo (5), uma zona intermediária (6) e uma zona superior (7), uma entrada (8) para o gás de fluidizacção localizado na zona de fundo (5), uma saída (9) para o gás de fluidização localizado na zona superior (7); a saída (9) para o gás de fluidização estando acoplada ao reator de leito fluidizado (1) através de entrada (8), através de uma linha de circulção de gás; meios para a separação de sólidos a partir de gás (2) ligada à referida linha de circulação de gás, o diâmetro de seção transversal equivalente da zona superior (7) sendo monotonamente decrescente em ralação à direção do fluxo do gás de fluidização através do reator de leito fluidizado, a zona intermediária (6) com um diâmetro equivalente essencialmente constante em corte transversal em relação à direção do fluxo do gás de fluidização através do reator de leito fluidizado, o diâmetro de seção transversal equivalente da zona de fundo (5) sendo monotonamente crescente em relação à direção do fluxo do gás de fluidização através do reator de leito fluidizado, caracterizado pelo fato de a proporção da altura do reator de leito fluidizado para o diâmetro de seção transversal equivalente da zona intermediária do reator de leito fluidizado é de 2 a 10, e em que a referida zona superior (7) está diretamente ligada à referida zona intermediária (6).
BR112013021740-5A 2011-03-02 2012-03-02 Processo para a produção de polímeros na presença de um catalisador de polimerização em uma montagem de reatores BR112013021740B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11001744.9 2011-03-02
EP11001744.9A EP2495037B1 (en) 2011-03-02 2011-03-02 High throughput reactor assembly for polymerization of olefins
PCT/EP2012/000960 WO2012116844A1 (en) 2011-03-02 2012-03-02 High throughput reactor assembly for polymerization of olefins

Publications (2)

Publication Number Publication Date
BR112013021740A2 true BR112013021740A2 (pt) 2016-11-01
BR112013021740B1 BR112013021740B1 (pt) 2020-02-11

Family

ID=44279901

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013021740-5A BR112013021740B1 (pt) 2011-03-02 2012-03-02 Processo para a produção de polímeros na presença de um catalisador de polimerização em uma montagem de reatores

Country Status (14)

Country Link
US (1) US9192903B2 (pt)
EP (1) EP2495037B1 (pt)
JP (1) JP5766822B2 (pt)
KR (1) KR101524396B1 (pt)
CN (1) CN103384562B (pt)
AU (1) AU2012222589B2 (pt)
BR (1) BR112013021740B1 (pt)
EA (1) EA027590B1 (pt)
ES (1) ES2813282T3 (pt)
HU (1) HUE051319T2 (pt)
MY (1) MY163783A (pt)
PL (1) PL2495037T3 (pt)
PT (1) PT2495037T (pt)
WO (1) WO2012116844A1 (pt)

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EA201391105A1 (ru) 2014-04-30
PT2495037T (pt) 2020-09-15
EP2495037B1 (en) 2020-08-19
CN103384562A (zh) 2013-11-06
HUE051319T2 (hu) 2021-03-01
EA027590B1 (ru) 2017-08-31
EP2495037A1 (en) 2012-09-05
US20140058051A1 (en) 2014-02-27
KR101524396B1 (ko) 2015-05-29
WO2012116844A1 (en) 2012-09-07
CN103384562B (zh) 2016-01-13
PL2495037T3 (pl) 2021-01-11
AU2012222589B2 (en) 2015-04-02
BR112013021740B1 (pt) 2020-02-11
JP5766822B2 (ja) 2015-08-19
MY163783A (en) 2017-10-31
US9192903B2 (en) 2015-11-24
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KR20130121964A (ko) 2013-11-06
JP2014511416A (ja) 2014-05-15

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