BR112015006191A2 - processo para a polimerização em fase gasosa de olefinas - Google Patents

processo para a polimerização em fase gasosa de olefinas

Info

Publication number
BR112015006191A2
BR112015006191A2 BR112015006191A BR112015006191A BR112015006191A2 BR 112015006191 A2 BR112015006191 A2 BR 112015006191A2 BR 112015006191 A BR112015006191 A BR 112015006191A BR 112015006191 A BR112015006191 A BR 112015006191A BR 112015006191 A2 BR112015006191 A2 BR 112015006191A2
Authority
BR
Brazil
Prior art keywords
bed
olefins
gas phase
constraint
densified
Prior art date
Application number
BR112015006191A
Other languages
English (en)
Other versions
BR112015006191B1 (pt
Inventor
Mazzucco Antonio
Balestra Enrico
Dorini Maurizio
Soffritti Silvia
Caputo Tiziana
Original Assignee
Basell Poliolefine Italia 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 Italia Srl filed Critical Basell Poliolefine Italia Srl
Publication of BR112015006191A2 publication Critical patent/BR112015006191A2/pt
Publication of BR112015006191B1 publication Critical patent/BR112015006191B1/pt

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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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • 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
    • B01J8/26—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 with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • B01J8/38—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00734—Controlling static charge
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • 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
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

resumo "processo para a polimerização em fase gasosa de olefinas" um processo e aparelho para produzir polímeros de olefinas são divulgados, compreendendo: - polimerizar uma ou mais olefinas na fase de gás, na presença de um catalisador para polimerização de olefinas, pelo qual as partículas de polímero crescente fluem ao longo de um curso descendente moldado cilindricamente em forma densificada sob a ação da gravidade de modo a formar um leito densificado de partículas de polímero fluindo para baixo - permitir às ditas partículas de polímero fluir através de uma restrição do leito densificado, a dita restrição sendo posicionada em uma zona de restrição que se estende a partir do leito para cima até uma distância de 15% da altura total do leito densificado; e - medir um agente antiestático através de uma linha de alimentação conectada ao leito densificado em um ponto de alimentação sendo localizado em uma zona de alimentação que se estende a partir do topo da restrição para cima, até uma distância de cinco vezes o diâmetro da seção do leito densificado acima da restrição. 1/1 1/1 1/1
BR112015006191-5A 2012-09-21 2013-09-05 Processo para produzir polímeros de olefina e aparelho para a polimerização de olefinas na fase gasosa BR112015006191B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12185323.8 2012-09-21
EP12185323.8A EP2711379A1 (en) 2012-09-21 2012-09-21 Process for the gas-phase polymerization of olefins
PCT/EP2013/068375 WO2014044544A1 (en) 2012-09-21 2013-09-05 Process for the gas-phase polymerization of olefins

Publications (2)

Publication Number Publication Date
BR112015006191A2 true BR112015006191A2 (pt) 2017-07-04
BR112015006191B1 BR112015006191B1 (pt) 2021-09-28

Family

ID=46963534

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015006191-5A BR112015006191B1 (pt) 2012-09-21 2013-09-05 Processo para produzir polímeros de olefina e aparelho para a polimerização de olefinas na fase gasosa

Country Status (9)

Country Link
US (1) US9469703B2 (pt)
EP (2) EP2711379A1 (pt)
JP (1) JP6001179B2 (pt)
KR (1) KR101764569B1 (pt)
CN (1) CN105308077B (pt)
BR (1) BR112015006191B1 (pt)
RU (1) RU2621038C2 (pt)
SA (1) SA515360170B1 (pt)
WO (1) WO2014044544A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3186554B1 (en) * 2014-07-04 2019-09-18 Tubitak Method for operating a circulating fluidized bed gasification or combustion system
EP3034519B1 (en) 2014-12-17 2018-07-18 Basell Poliolefine Italia S.r.l. Improved gas phase process for the polymerization of olefins
RU2733752C9 (ru) 2017-03-27 2020-11-24 Базелл Полиолефин Италия С.Р.Л. Способ газофазной полимеризации олефинов
EP3524343A1 (en) * 2018-02-07 2019-08-14 Basell Polyolefine GmbH Process for polymerizing olefins in the gas-phase
EP3834923A1 (en) * 2019-12-11 2021-06-16 Basell Polyolefine GmbH Apparatus and process for the gas-phase polymerization
EP4335877A1 (en) 2022-09-09 2024-03-13 Basell Polyolefine GmbH Continuous olefin polymerization process in the presence of an antistatic agent

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964604A (ja) 1982-10-06 1984-04-12 Sumitomo Chem Co Ltd ポリオレフインの製造方法
CA1235543A (en) 1984-09-12 1988-04-19 Norio Kashiwa Process for producing propylene block copolymer
US5026795A (en) * 1987-02-24 1991-06-25 Phillips Petroleum Co Process for preventing fouling in a gas phase polymerization reactor
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
IT1262933B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Processo per la polimerizzazione in fase gas di alfa-olefine
JPH06234121A (ja) * 1993-02-12 1994-08-23 Asahi Chem Ind Co Ltd α−オレフィン重合体の造粒方法
IL117114A (en) 1995-02-21 2000-02-17 Montell North America Inc Components and catalysts for the polymerization ofolefins
IT1275573B (it) 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
DK1012195T3 (da) 1998-07-08 2003-05-26 Basell Poliolefine Spa Fremgangsmåde og apparat til gasfasepolymerisering
US20050148742A1 (en) * 2004-01-02 2005-07-07 Hagerty Robert O. Method for controlling sheeting in gas phase reactors
CN105461835A (zh) * 2007-12-21 2016-04-06 巴塞尔聚烯烃意大利有限责任公司 用于烯烃气相聚合的方法
KR100943204B1 (ko) 2009-07-14 2010-02-19 주식회사메자이텍 혈액순환 개선용 기능성 음용수 및 이의 제조방법
WO2011029735A1 (en) 2009-09-11 2011-03-17 Basell Poliolefine Italia S.R.L. Process for the gas-phase polymerization of olefins
EP2519549A1 (en) 2009-12-29 2012-11-07 Basell Poliolefine Italia S.r.l. Process for the production of polyolefin films
WO2012031986A1 (en) 2010-09-09 2012-03-15 Basell Poliolefine Italia S.R.L. Process and apparatus for the gas-phase polymerization of olefins
US20130190466A1 (en) 2010-09-28 2013-07-25 Basell Polyofine Gmbh Polyethylene extruded articles

Also Published As

Publication number Publication date
RU2015112130A (ru) 2016-11-10
EP2711379A1 (en) 2014-03-26
RU2621038C2 (ru) 2017-05-31
CN105308077B (zh) 2017-09-22
BR112015006191B1 (pt) 2021-09-28
JP6001179B2 (ja) 2016-10-05
US20150232588A1 (en) 2015-08-20
US9469703B2 (en) 2016-10-18
SA515360170B1 (ar) 2016-06-22
WO2014044544A1 (en) 2014-03-27
KR101764569B1 (ko) 2017-08-14
KR20150053954A (ko) 2015-05-19
EP2897987B1 (en) 2016-12-28
CN105308077A (zh) 2016-02-03
JP2015529271A (ja) 2015-10-05
EP2897987A1 (en) 2015-07-29

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Legal Events

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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 05/09/2013, OBSERVADAS AS CONDICOES LEGAIS.