BRPI0812074A2 - Processo para alimentar um reator de polimerização com um catalisador - Google Patents

Processo para alimentar um reator de polimerização com um catalisador

Info

Publication number
BRPI0812074A2
BRPI0812074A2 BRPI0812074-9A2A BRPI0812074A BRPI0812074A2 BR PI0812074 A2 BRPI0812074 A2 BR PI0812074A2 BR PI0812074 A BRPI0812074 A BR PI0812074A BR PI0812074 A2 BRPI0812074 A2 BR PI0812074A2
Authority
BR
Brazil
Prior art keywords
catalyst
feed
polymerization reactor
reactor
polymerization
Prior art date
Application number
BRPI0812074-9A2A
Other languages
English (en)
Inventor
Michielin Luciano
Pier Luigi Di Federico
Luciano Di Nardo
Original Assignee
Basell Polyolefine Gmbh
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 Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of BRPI0812074A2 publication Critical patent/BRPI0812074A2/pt
Publication of BRPI0812074B1 publication Critical patent/BRPI0812074B1/pt

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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • B01J8/0045—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a rotary device in the flow channel
    • 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
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
BRPI0812074-9A 2007-06-01 2008-05-22 Processo e Aparelho para introduzir um pó catalítico em um reator de polimerização BRPI0812074B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP07109399.1 2007-06-01
EP07109399 2007-06-01
US93307607P 2007-06-04 2007-06-04
US60/933,076 2007-06-04
PCT/EP2008/056339 WO2008145601A1 (en) 2007-06-01 2008-05-22 Process for feeding a catalyst in a polymerization reactor

Publications (2)

Publication Number Publication Date
BRPI0812074A2 true BRPI0812074A2 (pt) 2014-11-25
BRPI0812074B1 BRPI0812074B1 (pt) 2019-04-16

Family

ID=39683559

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812074-9A BRPI0812074B1 (pt) 2007-06-01 2008-05-22 Processo e Aparelho para introduzir um pó catalítico em um reator de polimerização

Country Status (9)

Country Link
US (1) US8178050B2 (pt)
EP (1) EP2155374B1 (pt)
JP (1) JP2010529224A (pt)
KR (1) KR101471882B1 (pt)
CN (1) CN101678296B (pt)
BR (1) BRPI0812074B1 (pt)
RU (1) RU2461418C2 (pt)
TW (1) TW200914132A (pt)
WO (1) WO2008145601A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010076289A1 (en) * 2008-12-29 2010-07-08 Basell Poliolefine Italia S.R.L. Process for feeding a catalyst in a polymerization reactor
CN102631870B (zh) * 2011-02-14 2014-03-26 中国石油化工股份有限公司 一种催化剂自动加料器和催化剂自动加料方法
RU2612555C2 (ru) * 2011-11-30 2017-03-09 Юнивейшн Текнолоджиз, Ллк Способы и системы доставки катализатора
CN103998120B (zh) * 2011-12-20 2016-11-02 道达尔研究技术弗吕公司 连续进料计量装置
US9708549B2 (en) * 2013-12-18 2017-07-18 Chevron Phillips Chemical Company Lp Method for making polyalphaolefins using aluminum halide catalyzed oligomerization of olefins
DE102014220817B4 (de) 2014-10-14 2021-02-04 Universität Duisburg-Essen Lichtbogenreaktor und Verfahren zur Herstellung von Nanopartikeln
CN107922541B (zh) * 2015-08-26 2020-09-01 Sabic环球技术有限责任公司 乙烯气相聚合方法
US10202472B1 (en) 2016-02-23 2019-02-12 Basell Polyolefine Gmbh Olefin polymerization process
US11866522B2 (en) 2018-12-28 2024-01-09 Braskem S.A. Process for introducing catalyst in a polymerization process
RU192222U1 (ru) * 2019-06-30 2019-09-06 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Устройство для подачи катализатора в реактор установки для получения элементарной серы
CN112473564A (zh) * 2019-09-11 2021-03-12 上海立得催化剂有限公司 一种聚烯烃固体催化剂的二通旋转加料器及加料系统
CN112473565A (zh) * 2019-09-11 2021-03-12 上海立得催化剂有限公司 一种聚烯烃固体催化剂用旋转加料器及加料系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE349646C (de) * 1919-09-23 1922-03-06 Richard Scholz Drehschieber zum Entleeren von unter einem anderen als dem im Entleerungsraum herrschenden Druck stehenden Behaeltern fuer fliessende Stoffe
US3139996A (en) * 1962-10-29 1964-07-07 Phillips Petroleum Co Rotary solids feeder
SU402380A1 (ru) * 1971-05-05 1973-10-19 Авторы изобретени витель УСТРОЙСТВО ДЛЯ ЗАГРУЗКИ и ВЫГРУЗКИ ПАСТООБРАЗНЫХ И СЫПУЧИХ ПРОДУКТОВ
GB1572755A (en) * 1977-08-15 1980-08-06 Inst Gornogo Dela Sibirskogo O Rotary pocket feeders for materials
US4767028A (en) * 1983-12-02 1988-08-30 Phillips Petroleum Company Rotary valve
SU1530237A1 (ru) * 1987-12-29 1989-12-23 Донецкий Коксохимический Завод Питатель - дозатор
FR2664506B1 (fr) * 1990-07-13 1993-05-07 Bp Chemicals Snc Procede et dispositif d'introduction d'une poudre dans un reacteur.
FR2705252B1 (fr) * 1993-05-19 1995-07-21 Bp Chemicals Snc Procédé d'introduction d'un solide dans un réacteur et appareillage.
US5851493A (en) * 1997-05-22 1998-12-22 Chevron Chemical Company Injection system and method for feeding particulate to a process vessel
EP0976445A1 (en) * 1998-07-31 2000-02-02 Bp Chemicals S.N.C. Process for introducing a solid catalyst into a fluidised or agitated vessel
JP4348029B2 (ja) * 2001-06-25 2009-10-21 日本ポリオレフィン株式会社 粉状触媒の供給方法
DE10317533A1 (de) * 2003-04-16 2004-11-04 Basell Polyolefine Gmbh Verfahren zur diskontinuierlichen Katalysatordosierung in einen Gasphasenwirbelschichtreaktor

Also Published As

Publication number Publication date
TW200914132A (en) 2009-04-01
RU2461418C2 (ru) 2012-09-20
EP2155374A1 (en) 2010-02-24
BRPI0812074B1 (pt) 2019-04-16
EP2155374B1 (en) 2013-06-19
US20100247250A1 (en) 2010-09-30
CN101678296A (zh) 2010-03-24
KR101471882B1 (ko) 2014-12-24
CN101678296B (zh) 2013-05-29
RU2009149487A (ru) 2011-07-20
US8178050B2 (en) 2012-05-15
JP2010529224A (ja) 2010-08-26
WO2008145601A1 (en) 2008-12-04
KR20100031667A (ko) 2010-03-24

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/04/2019, OBSERVADAS AS CONDICOES LEGAIS