[go: up one dir, main page]

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
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 2007-06-01
EP07109399.1 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
RU2515857C2 (ru) * 2008-12-29 2014-05-20 Базелль Полиолефин Италия С.Р.Л. Способ подачи катализатора в полимеризационный реактор
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
CA2856988C (en) * 2011-11-30 2019-05-07 Univation Technologies, Llc Methods and systems for catalyst delivery
EA029241B1 (ru) * 2011-12-20 2018-02-28 Тотал Рисерч Энд Текнолоджи Фелюй Дозирующее устройство с непрерывной подачей
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
EP3283533B1 (en) * 2016-02-23 2019-04-24 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
US8178050B2 (en) 2012-05-15
TW200914132A (en) 2009-04-01
CN101678296B (zh) 2013-05-29
US20100247250A1 (en) 2010-09-30
KR101471882B1 (ko) 2014-12-24
EP2155374A1 (en) 2010-02-24
EP2155374B1 (en) 2013-06-19
JP2010529224A (ja) 2010-08-26
RU2009149487A (ru) 2011-07-20
KR20100031667A (ko) 2010-03-24
WO2008145601A1 (en) 2008-12-04
BRPI0812074B1 (pt) 2019-04-16
RU2461418C2 (ru) 2012-09-20
CN101678296A (zh) 2010-03-24

Similar Documents

Publication Publication Date Title
BRPI0812074A2 (pt) Processo para alimentar um reator de polimerização com um catalisador
BRPI0923872A2 (pt) processo para alimentar um catalisador em um reator para polimerização.
BRPI1015130A2 (pt) processo de polimerização usando um catalisador de geometria constrangida suportado
BRPI1006623A2 (pt) composição de catalisador e processo para produzir um polímero a case de olefina
BRPI1006795A2 (pt) polimerização de etileno em um reator a alta pressão com alimentação aperfeiçoada de iniciadores
BRPI0922215A2 (pt) reator e processo para a preparação de fosgênio
BRPI0810841A2 (pt) Processo para fabricar um tanque de combustível
BR112013015875A2 (pt) processo para produzir um polímero baseado em propileno
BRPI0917976A2 (pt) processo de conversão de biomassa
BRPI0922235A2 (pt) reator e processo para produzir fosfogênio
BR112013006304A2 (pt) catalisador, e, processo para produzir um catalisador
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
BRPI1012835A2 (pt) processo para converter um material contendo lignocelulose em um hidrolisado.
BRPI0923822A2 (pt) Processo para a produção livre de células de produtos químicos
BRPI1006804A2 (pt) método para polimerização de etileno num reator tubular com produção reduzida
BRPI0913217A2 (pt) processo para a produção de etileno
BRPI0910440A2 (pt) processo para conversão de biogás para combustível líquido
BRPI1015318A2 (pt) processo para a produção de um polímero de etileno empregando um cromo contendo o catalisador
BRPI0716274A2 (pt) Reator para executar processos bioquímicos
BRPI1008916A2 (pt) processo de múltiplos estágios para a polimerização de etileno
BRPI0813997A2 (pt) Painel de reator para processos catalíticos
BR112012005590A2 (pt) reator catalítico
BRPI0910091A2 (pt) processo para produzir um produto de fermentação
BR112012006143A8 (pt) processo e reator para tratamento de matéria a granel contendo carbono.
BRPI0909349A2 (pt) processo para produzir acetona a partir de bioetanol

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