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
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)
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) | CN105664803A (pt) |
BR (1) | BRPI0923872B1 (pt) |
RU (1) | RU2515857C2 (pt) |
WO (1) | WO2010076289A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103119069B (zh) * | 2010-09-28 | 2016-03-16 | 巴塞尔聚烯烃股份有限公司 | 将抗静电化合物进料到聚合反应器的方法 |
BR112013006169B1 (pt) | 2010-09-28 | 2020-02-11 | Basell Polyolefine Gmbh | Método para a alimentação de um composto antiestático a um reator de polimerização, pasta catalítica, seu uso e processo para a polimerização de olefinas |
RU2612555C2 (ru) * | 2011-11-30 | 2017-03-09 | Юнивейшн Текнолоджиз, Ллк | Способы и системы доставки катализатора |
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 |
WO2018091261A1 (en) * | 2016-11-17 | 2018-05-24 | Basell Polyolefine Gmbh | Polyethylene composition having high swell ratio |
RU2720235C1 (ru) * | 2016-11-24 | 2020-04-28 | Базелл Полиолефин Гмбх | Полиэтиленовая композиция для выдувного формования с высокой стойкостью к растрескиванию под напряжением |
BR112019010107B1 (pt) * | 2016-11-24 | 2022-11-01 | Basell Polyolefine Gmbh | Composição de polietileno para moldagem por sopro, artigos fabricados compreendendo a mesma e processo para sua preparação |
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 |
CN113330041B (zh) | 2019-01-25 | 2024-01-12 | Sabic环球技术有限责任公司 | 用于乙烯聚合的氧化铬催化剂 |
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 |
CN115703055A (zh) * | 2021-08-17 | 2023-02-17 | 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 |
Family Cites Families (18)
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. |
DE69317331T2 (de) * | 1992-06-18 | 1998-10-15 | Montell Technology Company Bv | Verfahren und Apparat für Gasphase-Polymerisation von Olefinen |
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 |
BRPI0411201B1 (pt) | 2003-05-29 | 2021-01-26 | Basell Poliolefine Italia S.R.L. | processo para preparar um componente catalítico |
US20050272891A1 (en) * | 2004-02-13 | 2005-12-08 | Atofina Research S.A. | Double loop technology |
WO2007033941A1 (en) * | 2005-09-19 | 2007-03-29 | Basell Poliolefine Italia S.R.L. | Gas-phase process for the polymerization of olefins |
JP2009520848A (ja) | 2005-12-23 | 2009-05-28 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | オレフィン重合のための気相プロセス及び装置 |
US7736572B2 (en) | 2006-11-10 | 2010-06-15 | The Procter & Gamble Company | System and method for an expandable pushrod mold seal |
CN101678296B (zh) * | 2007-06-01 | 2013-05-29 | 巴塞尔聚烯烃股份有限公司 | 用于将催化剂供给到聚合反应器中的方法 |
-
2009
- 2009-12-23 WO PCT/EP2009/067906 patent/WO2010076289A1/en active Application Filing
- 2009-12-23 KR KR1020117017775A patent/KR101653951B1/ko active IP Right Grant
- 2009-12-23 CN CN201610030049.0A patent/CN105664803A/zh active Pending
- 2009-12-23 EP EP09796392.0A patent/EP2370201B1/en active Active
- 2009-12-23 BR BRPI0923872-7A patent/BRPI0923872B1/pt active IP Right Grant
- 2009-12-23 CN CN2009801531842A patent/CN102271795A/zh active Pending
- 2009-12-23 US US13/142,444 patent/US8431658B2/en active Active
- 2009-12-23 RU RU2011131779/05A patent/RU2515857C2/ru active
Also Published As
Publication number | Publication date |
---|---|
US20110282013A1 (en) | 2011-11-17 |
EP2370201A1 (en) | 2011-10-05 |
RU2011131779A (ru) | 2013-02-10 |
KR101653951B1 (ko) | 2016-09-05 |
WO2010076289A1 (en) | 2010-07-08 |
BRPI0923872B1 (pt) | 2018-04-03 |
CN102271795A (zh) | 2011-12-07 |
RU2515857C2 (ru) | 2014-05-20 |
KR20110100310A (ko) | 2011-09-09 |
CN105664803A (zh) | 2016-06-15 |
EP2370201B1 (en) | 2017-10-04 |
US8431658B2 (en) | 2013-04-30 |
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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 |