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BR112013007376A2 - método para alimentação de um composto antiestático a uma reação de polimerização. - Google Patents

método para alimentação de um composto antiestático a uma reação de polimerização.

Info

Publication number
BR112013007376A2
BR112013007376A2 BR112013007376A BR112013007376A BR112013007376A2 BR 112013007376 A2 BR112013007376 A2 BR 112013007376A2 BR 112013007376 A BR112013007376 A BR 112013007376A BR 112013007376 A BR112013007376 A BR 112013007376A BR 112013007376 A2 BR112013007376 A2 BR 112013007376A2
Authority
BR
Brazil
Prior art keywords
polymerization reaction
feeding
antistatic compound
antistatic
compound
Prior art date
Application number
BR112013007376A
Other languages
English (en)
Other versions
BR112013007376B1 (pt
Inventor
Ines Mingozzi
Lorella Pedriali
Maria Di Diego
Paolo Ferrari
Pietro Baita
Roberta Pica
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 BR112013007376A2 publication Critical patent/BR112013007376A2/pt
Publication of BR112013007376B1 publication Critical patent/BR112013007376B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/06Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/16Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/12Polymerisation in non-solvents
    • C08F2/16Aqueous medium
    • C08F2/18Suspension polymerisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2410/00Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/02Anti-static agent incorporated into the catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

método para alimentação de um composto antiestático a uma reação polimerização. a presente invenção refere-se a um método para alimentação de um composto antiestático a uma reação de polimerização, o método compreendendo as etapas de:^a) dispersão, sob condições de mistura, de um pó de catalisador de um composto antiestático em um meio líquido, de modo a formar uma suspensão do pó de catalisador e do composto antiestático no meio líquido; b) transferência da suspensão obtida a uma reação de polimerização.
BR112013007376-4A 2010-09-28 2011-09-26 método para alimentação de um composto antiestático a um reator de polimerização, suspensão de catalisador, seu uso e processo para a polimerização de olefinas BR112013007376B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10181136.2 2010-09-28
EP10181136 2010-09-28
PCT/EP2011/066679 WO2012041810A1 (en) 2010-09-28 2011-09-26 Method for feeding an antistatic compound to a polymerization reactor

Publications (2)

Publication Number Publication Date
BR112013007376A2 true BR112013007376A2 (pt) 2016-07-12
BR112013007376B1 BR112013007376B1 (pt) 2020-07-28

Family

ID=44681126

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013007376-4A BR112013007376B1 (pt) 2010-09-28 2011-09-26 método para alimentação de um composto antiestático a um reator de polimerização, suspensão de catalisador, seu uso e processo para a polimerização de olefinas

Country Status (6)

Country Link
US (1) US8735514B2 (pt)
EP (1) EP2621961B1 (pt)
KR (1) KR101863039B1 (pt)
CN (1) CN103119069B (pt)
BR (1) BR112013007376B1 (pt)
WO (1) WO2012041810A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2754678A1 (en) * 2013-01-14 2014-07-16 Basell Poliolefine Italia S.r.l. Process for the preparation of ethylene polymers
EP2842912A1 (en) 2013-08-26 2015-03-04 Basell Poliolefine Italia S.r.l. Method for improving the operability of an olefin polymerization reactor
MX2016008039A (es) 2013-12-20 2017-05-12 Saudi Basic Ind Corp Sistema catalizador para polimerizacion de una olefina.
EP3083722B1 (en) 2013-12-20 2021-11-10 Saudi Basic Industries Corporation Catalyst system for polymerisation of an olefin
EP3083723B1 (en) 2013-12-20 2022-01-19 Saudi Basic Industries Corporation Catalyst system for polymerisation of an olefin
KR102365377B1 (ko) * 2013-12-20 2022-02-21 사우디 베이식 인더스트리즈 코포레이션 올레핀 중합용 촉매 시스템
CN105934449B (zh) 2013-12-20 2018-07-10 沙特基础工业公司 用于烯烃聚合的催化剂组合物
KR102287064B1 (ko) 2018-12-11 2021-08-05 한화솔루션 주식회사 올레핀 중합용 촉매의 제조방법
US11352375B2 (en) 2018-12-28 2022-06-07 Braskem S.A. Auxiliaries for olefin polymerization process
CN109942055A (zh) * 2019-02-24 2019-06-28 贵州省过程工业技术研究中心 一种有机废水电化学处理方法及装置
KR102513518B1 (ko) * 2020-12-23 2023-03-22 디엘케미칼 주식회사 메탈로센 올레핀 중합 공정용 대전방지제를 이용한 올레핀 중합 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803251A (en) 1987-11-04 1989-02-07 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins
FR2646426B2 (fr) 1988-09-13 1991-08-16 Bp Chemicals Sa Procede et appareillage de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite
DE3833444A1 (de) * 1988-10-01 1990-04-05 Basf Ag Vermeidung von farbigen verunreinigungen bei der herstellung von ultrahochmolekularen ethylenpolymerisaten mittels eines titan enthaltenden katalysatorsystems
IT1262933B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Processo per la polimerizzazione in fase gas di alfa-olefine
IT1275573B (it) 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US5756606A (en) * 1997-05-22 1998-05-26 The Goodyear Tire & Rubber Company Means to control particle size and eliminate fouling in the synthesis of syndiotactic 1,2 - polybutadiene
US6245868B1 (en) * 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
ES2190232T3 (es) 1998-07-08 2003-07-16 Basell Poliolefine Spa Procedimiento y aparato para la polimerizacion en fase de gas.
EP2054451B1 (en) * 2006-08-25 2013-09-18 Basell Poliolefine Italia S.r.l. Preparation of a catalytic paste for the olefin polymerization
EP2192133A1 (en) * 2008-11-07 2010-06-02 Borealis AG A polyolefin preparation process with reduced tendency to reactor fouling
US8431658B2 (en) 2008-12-29 2013-04-30 Basell Poliolefine Italia S.R.L. Process for feeding a catalyst in a polymerization reactor
WO2012041811A1 (en) 2010-09-28 2012-04-05 Basell Polyolefine Gmbh Method for feeding an antistatic compound to a polymerization reactor

Also Published As

Publication number Publication date
EP2621961A1 (en) 2013-08-07
US8735514B2 (en) 2014-05-27
US20130197169A1 (en) 2013-08-01
WO2012041810A1 (en) 2012-04-05
CN103119069A (zh) 2013-05-22
BR112013007376B1 (pt) 2020-07-28
KR101863039B1 (ko) 2018-06-01
CN103119069B (zh) 2016-03-16
EP2621961B1 (en) 2016-12-07
KR20130099955A (ko) 2013-09-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/09/2011, OBSERVADAS AS CONDICOES LEGAIS.