BRPI0923872A2 - processo para alimentar um catalisador em um reator para polimerização. - Google Patents

processo para alimentar um catalisador em um reator para polimerização.

Info

Publication number
BRPI0923872A2
BRPI0923872A2 BRPI0923872A BRPI0923872A BRPI0923872A2 BR PI0923872 A2 BRPI0923872 A2 BR PI0923872A2 BR PI0923872 A BRPI0923872 A BR PI0923872A BR PI0923872 A BRPI0923872 A BR PI0923872A BR PI0923872 A2 BRPI0923872 A2 BR PI0923872A2
Authority
BR
Brazil
Prior art keywords
catalyst
feeding
polymerization reactor
reactor
polymerization
Prior art date
Application number
BRPI0923872A
Other languages
English (en)
Inventor
Gabriele Mei
Gerhardus Meier
Guido Funk
Pietro Baita
Rainer Karer
Original Assignee
Basell Poliolefine Srl
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 Poliolefine Srl filed Critical Basell Poliolefine Srl
Publication of BRPI0923872A2 publication Critical patent/BRPI0923872A2/pt
Publication of BRPI0923872B1 publication Critical patent/BRPI0923872B1/pt

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
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of 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
    • B01J8/18—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
    • 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
    • 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
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00769—Details of feeding or discharging
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
BRPI0923872-7A 2008-12-29 2009-12-23 Processo para alimentar um catalisador em um reator para polimerização. BRPI0923872B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08173033.5 2008-12-29
EP08173033 2008-12-29
PCT/EP2009/067906 WO2010076289A1 (en) 2008-12-29 2009-12-23 Process for feeding a catalyst in a polymerization reactor

Publications (2)

Publication Number Publication Date
BRPI0923872A2 true BRPI0923872A2 (pt) 2016-01-12
BRPI0923872B1 BRPI0923872B1 (pt) 2018-04-03

Family

ID=41786207

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923872-7A BRPI0923872B1 (pt) 2008-12-29 2009-12-23 Processo para alimentar um catalisador em um reator para polimerização.

Country Status (7)

Country Link
US (1) US8431658B2 (pt)
EP (1) EP2370201B1 (pt)
KR (1) KR101653951B1 (pt)
CN (2) CN102271795A (pt)
BR (1) BRPI0923872B1 (pt)
RU (1) RU2515857C2 (pt)
WO (1) WO2010076289A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101789989B1 (ko) 2010-09-28 2017-10-25 바젤 폴리올레핀 게엠베하 중합 반응기에 정전기 방지 화합물을 공급하는 방법
EP2621961B1 (en) 2010-09-28 2016-12-07 Basell Polyolefine GmbH Method for feeding an antistatic compound to a polymerization reactor
JP6154396B2 (ja) 2011-11-30 2017-06-28 ユニベーション・テクノロジーズ・エルエルシー 触媒送出方法及びシステム
EP2754678A1 (en) 2013-01-14 2014-07-16 Basell Poliolefine Italia S.r.l. Process for the preparation of ethylene polymers
CN103127882B (zh) * 2013-01-31 2016-05-04 宁波职业技术学院 一种无水三氯化铝催化剂连续加入的方法
EP2803676A1 (en) 2013-05-16 2014-11-19 Basell Polyolefine GmbH Process for the gas-phase polymerization of ethylene or ethylene mixtures
EP2803679A1 (en) 2013-05-17 2014-11-19 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins
ES2978633T3 (es) * 2016-11-17 2024-09-17 Basell Polyolefine Gmbh Composición de polietileno que presenta una elevada relación de hinchamiento
EP3545006B1 (en) * 2016-11-24 2020-11-18 Basell Polyolefine GmbH Polyethylene composition for blow molding having high stress cracking resistance
EP3545008B1 (en) * 2016-11-24 2022-10-19 Basell Polyolefine GmbH Polyethylene composition for blow molding having high swell ratio and impact resistance
CN109603694A (zh) * 2018-11-23 2019-04-12 鲁西化工集团股份有限公司 一种提升流化床运行质量的操作系统及控制方法
US12091472B2 (en) 2019-01-25 2024-09-17 Sabic Global Technologies B.V. Chromium oxide catalyst for ethylene polymerization
EP3715385B1 (en) 2019-03-26 2024-01-31 SABIC Global Technologies B.V. Chromium oxide catalyst for ethylene polymerization
CN112759684B (zh) * 2019-11-01 2023-07-21 中国石油化工股份有限公司 一种聚丁烯-1的制备方法及装置
CN114452899B (zh) * 2020-10-22 2023-04-14 中国石油化工股份有限公司 气相搅拌床催化剂评价工艺
WO2022214420A1 (en) 2021-04-06 2022-10-13 Sabic Global Technologies B.V. Chromium based catalyst for ethylene polymerization
CN115703055B (zh) * 2021-08-17 2024-10-29 中国石油天然气股份有限公司 丙烯聚合催化剂的进料方法及进料系统、聚丙烯及其制备方法
WO2024132273A1 (en) 2022-12-20 2024-06-27 Sabic Global Technologies B.V. Catalyst for polyethylene polymerization

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790036A (en) 1969-11-21 1974-02-05 Union Carbide Corp Fluid bed polymerization catalyst injection system
US3779712A (en) 1971-11-26 1973-12-18 Union Carbide Corp Particulate solids injector apparatus
IT1084370B (it) * 1977-07-08 1985-05-25 Montedison Spa Procedimento e dispositivo per dosare e alimentare in un reattore chiuso, piccole quantita' di catalizzatore o di reagente allo stato solido, in polvere.
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
FR2562077B1 (fr) 1984-03-30 1986-06-27 Bp Chimie Sa Dispositif et procede d'introduction d'une poudre a activite catalytique dans un reacteur de polymerisation a lit fluidise
JP2857916B2 (ja) * 1990-07-20 1999-02-17 日本石油化学株式会社 気相重合流動床の触媒供給方法
FR2670399B1 (fr) * 1990-12-14 1994-08-05 Bp Chemicals Snc Procede et dispositif d'introduction d'une suspension dans un reacteur.
EP0574821B1 (en) * 1992-06-18 1998-03-11 Montell Technology Company bv Process and apparatus for the gas-phase polymerization of olefins
FR2741549B1 (fr) * 1995-11-29 1998-01-02 Bp Chemicals Snc Procede d'introduction d'un catalyseur dans un reacteur de polymerisation d'olefine en phase gazeuse
KR100240519B1 (ko) * 1997-09-11 2000-01-15 유현식 새로운 올레핀 중합용 킬레이트 촉매 및 이를 이용한 올레핀중합 방법
US6171476B1 (en) * 1999-03-18 2001-01-09 Exxon Research And Engineering Company Cavitation enhanced liquid atomization
US6540165B1 (en) * 1999-09-24 2003-04-01 Union Carbide Chemicals & Plastics Technology Corporation Process for handling particulate material at elevated pressure
EP1626996B1 (en) 2003-05-29 2017-04-26 Basell Poliolefine Italia S.r.l. Process for the preparation of a catalyst component and components therefrom obtained
US20050272891A1 (en) * 2004-02-13 2005-12-08 Atofina Research S.A. Double loop technology
EP1926755A1 (en) * 2005-09-19 2008-06-04 Basell Poliolefine Italia S.R.L. Gas-phase process for the polymerization of olefins
BRPI0621073B1 (pt) 2005-12-23 2017-12-05 Basell Poliolefine Italia S.R.L. Gas phase process and apparatus for polymerization of olefins
US7736572B2 (en) 2006-11-10 2010-06-15 The Procter & Gamble Company System and method for an expandable pushrod mold seal
KR101471882B1 (ko) * 2007-06-01 2014-12-24 바젤 폴리올레핀 게엠베하 중합 반응기에 촉매를 공급하기 위한 공정

Also Published As

Publication number Publication date
BRPI0923872B1 (pt) 2018-04-03
RU2515857C2 (ru) 2014-05-20
RU2011131779A (ru) 2013-02-10
EP2370201A1 (en) 2011-10-05
KR20110100310A (ko) 2011-09-09
CN102271795A (zh) 2011-12-07
CN105664803A (zh) 2016-06-15
US20110282013A1 (en) 2011-11-17
EP2370201B1 (en) 2017-10-04
KR101653951B1 (ko) 2016-09-05
WO2010076289A1 (en) 2010-07-08
US8431658B2 (en) 2013-04-30

Similar Documents

Publication Publication Date Title
BRPI0923872A2 (pt) processo para alimentar um catalisador em um reator para polimerização.
BRPI0912921A2 (pt) complexo metal-ligante, catalisador e processo para preparo de uma poliolefina
BRPI0812074A2 (pt) Processo para alimentar um reator de polimerização com um catalisador
BRPI1015130A2 (pt) processo de polimerização usando um catalisador de geometria constrangida suportado
BR112013006304A2 (pt) catalisador, e, processo para produzir um catalisador
BRPI1012835A2 (pt) processo para converter um material contendo lignocelulose em um hidrolisado.
BRPI1006623A2 (pt) composição de catalisador e processo para produzir um polímero a case de olefina
BR112013016481A2 (pt) processo para a reação de craquamento catalítico de nafta ligada ao metanol
BRPI0919838A2 (pt) processo para a desgaseificação de pó de polímero.
BRPI0819626A2 (pt) Partículas de catalisador, processo para a preparação de um produto olefínico, e processo para a preparação de um catalisador de conversão de compostos oxigenados
BR112013016489A2 (pt) processo para a reação de craqueamento catalítico de nafta ligada ao metanol
BRPI1014798A2 (pt) processo para preparar polímeros superabsorventes.
BRPI0906091A2 (pt) Polímetro etilênico e processo para preparar polímetros etilênicos.
BRPI0911806A2 (pt) reator, e, sistema e método para realizar uma reação heterogeneamente catalisada.
BRPI1014547A2 (pt) composto, e, processo para preparar um composto.
BRPI1016215A8 (pt) processo para a preparação de um comprimido de desintegração rápida, sistema para realizar um processo, e, embalagem.
BR112012021519A2 (pt) proccesso, composição de procatalisador, composição catalítica e processo para produzir um polímero a base de olefina
BRPI1004565A2 (pt) componente de catalisador sólido, catalisador de polimerização de olefina, e , processo para produzir um polímero de olefina.
BRPI0922235A2 (pt) reator e processo para produzir fosfogênio
BRPI1008916A2 (pt) processo de múltiplos estágios para a polimerização de etileno
BRPI0913296A2 (pt) método para produzir um precursor de catalizador, precursor de catalizador, método para produzir um catalizador, e, catalizador
BRPI0913217A2 (pt) processo para a produção de etileno
BRPI1011888A2 (pt) processo para preparar um composto, e, composição.
BRPI1008306A2 (pt) copolímero de coordenação, processo usando um copolímero de coordenação, e, método para fabricar um copolímero de coordenação
BRPI0813997A2 (pt) Painel de reator para processos catalíticos

Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted