BRPI0816967A2 - Processo multiestágios para polimerização de olefinas - Google Patents

Processo multiestágios para polimerização de olefinas

Info

Publication number
BRPI0816967A2
BRPI0816967A2 BRPI0816967A BRPI0816967A2 BR PI0816967 A2 BRPI0816967 A2 BR PI0816967A2 BR PI0816967 A BRPI0816967 A BR PI0816967A BR PI0816967 A2 BRPI0816967 A2 BR PI0816967A2
Authority
BR
Brazil
Prior art keywords
reactor
downstream
polyolefin particles
separation chamber
upstream
Prior art date
Application number
Other languages
English (en)
Inventor
Maurizio Dorini
Giuseppe Penzo
Riccardo Rinaldi
Original Assignee
Basell Poliolefine 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 Srl filed Critical Basell Poliolefine Srl
Publication of BRPI0816967A2 publication Critical patent/BRPI0816967A2/pt
Publication of BRPI0816967B1 publication Critical patent/BRPI0816967B1/pt

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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • 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
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/0061—Controlling the level
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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)
  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI0816967-5A 2007-09-19 2008-08-27 processo multiestágios para polimerização de olefinas e aparelho de polimerização BRPI0816967B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP07116771 2007-09-19
EP07116771.2 2007-09-19
US99503707P 2007-09-24 2007-09-24
US60/995,037 2007-09-24
PCT/EP2008/061234 WO2009037080A1 (en) 2007-09-19 2008-08-27 Multistage process for the polymerization of olefins

Publications (2)

Publication Number Publication Date
BRPI0816967A2 true BRPI0816967A2 (pt) 2015-03-24
BRPI0816967B1 BRPI0816967B1 (pt) 2019-01-22

Family

ID=39937573

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816967-5A BRPI0816967B1 (pt) 2007-09-19 2008-08-27 processo multiestágios para polimerização de olefinas e aparelho de polimerização

Country Status (10)

Country Link
US (1) US8097686B2 (pt)
EP (1) EP2190889B1 (pt)
JP (1) JP2010539307A (pt)
KR (1) KR101455968B1 (pt)
CN (1) CN101827869B (pt)
AT (1) ATE549080T1 (pt)
BR (1) BRPI0816967B1 (pt)
ES (1) ES2383628T3 (pt)
RU (1) RU2475501C2 (pt)
WO (1) WO2009037080A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101942051B (zh) * 2009-07-09 2012-11-21 中国石油化工股份有限公司 一种液相丙烯本体聚合反应连续聚合工艺
CN102020733B (zh) * 2009-09-10 2012-04-18 中国石油化工股份有限公司 一种多相共聚聚丙烯生产工艺
US8557932B2 (en) * 2009-12-22 2013-10-15 Basell Polyolefine Gmbh Process for the preparation of a multimodal polyolefin polymer with improved hydrogen removal
WO2013010008A1 (en) * 2011-07-13 2013-01-17 Conocophillips Company Indirect steam generation system and process
RU2629942C2 (ru) 2012-03-16 2017-09-05 Инеос Юроуп Аг Способ полимеризации
EP2746299A1 (en) * 2012-12-19 2014-06-25 Basell Poliolefine Italia S.r.l. Multistage process for the polymerization of ethylene
EP2803680A1 (en) * 2013-05-16 2014-11-19 Basell Polyolefine GmbH Multistage process for the polymerization of olefins
KR20160077702A (ko) 2014-12-24 2016-07-04 한화토탈 주식회사 연속 중합 공정에서의 폴리올레핀 이송 방법
EP3135694A1 (en) * 2015-08-27 2017-03-01 SABIC Global Technologies B.V. Process for continuous polymerization of olefin monomers in a reactor
US9593189B1 (en) * 2016-04-29 2017-03-14 Chevron Phillips Chemical Company Lp Pressure control to reduce pump power fluctuations
WO2018194872A1 (en) * 2017-04-17 2018-10-25 Chevron Phillips Chemical Company Lp System and method for processing reactor polymerization effluent
JP6902965B2 (ja) * 2017-08-29 2021-07-14 住友化学株式会社 ポリオレフィンの製造方法
PL3802628T3 (pl) * 2018-05-31 2022-10-31 Sabic Global Technologies B.V. Proces wytwarzania multimodalnych poliolefin
EP3898709A1 (en) 2018-12-18 2021-10-27 Basell Polyolefine GmbH Gas-phase process for preparing ethylene polymers
CN114630707B (zh) * 2019-10-31 2024-09-20 巴斯夫欧洲公司 操作具有可流动颗粒材料的下降移动床反应器的方法
WO2021091725A1 (en) * 2019-11-07 2021-05-14 Exxonmobil Chemical Patents Inc. Method for controlling gas phase reactor activity
EP3831472A1 (en) * 2019-12-03 2021-06-09 Basell Polyolefine GmbH High-pressure polymerization system and high-pressure polymerization process for the polymerization of ethylenically unsaturated monomers
US20240294681A1 (en) * 2021-06-24 2024-09-05 Borealis Ag Improving catalyst performance in multi-stage polyolefin production
JP2024007084A (ja) * 2022-07-05 2024-01-18 住友化学株式会社 ポリオレフィン製造装置及び製造方法
CN115138310A (zh) * 2022-09-05 2022-10-04 天华化工机械及自动化研究设计院有限公司 一种spgⅱ聚丙烯的制备装置及方法
WO2025017061A1 (en) 2023-07-19 2025-01-23 Basell Poliolefine Italia S.R.L. Multistage process for the polymerization of olefins
EP4527497A1 (en) 2023-09-19 2025-03-26 Lummus Novolen Technology GmbH Energy-efficient polypropylene production by reducing power consumption of heat rejection system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045645B2 (ja) 1980-10-09 1985-10-11 三井化学株式会社 オレフイン類の気相重合方法
EP0070096A3 (en) * 1981-07-14 1983-05-11 Norman Ashley Boyce Rigid building frame with inflatable member
JPS5947209A (ja) * 1982-09-10 1984-03-16 Mitsui Petrochem Ind Ltd エチレン共重合体の製法
US4770869A (en) * 1983-11-07 1988-09-13 Aluminum Company Of America Steam producing process and products
FR2577558B1 (fr) * 1985-02-19 1987-03-06 Bp Chimie Sa Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse
EP0503791B1 (en) * 1991-03-06 1997-04-16 Mobil Oil Corporation Process for producing bimodal ethylene polymers in tandem reactors
US5688865A (en) * 1991-03-06 1997-11-18 Mobil Oil Corporation Process and system for preventing pressure tap fouling in tandem polymerization reactors
US5314579A (en) * 1992-01-13 1994-05-24 Quantum Chemical Corporation Process for removing hydrocarbons from polymer slurries
IT1274016B (it) * 1994-02-21 1997-07-14 Spherilene Srl Processo per la polimerizzazione in fase gas delle a-olefine
FI96216C (fi) * 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
CN1242020A (zh) * 1996-12-31 2000-01-19 埃克森化学专利公司 制备聚烯烃的多级方法
FI111846B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi
TW475934B (en) * 1998-06-27 2002-02-11 Basell Technology Co Bv Process for the production of Α-olefin polymer
EP1012195B1 (en) * 1998-07-08 2003-02-05 Basell Poliolefine Italia S.p.A. Process and apparatus for the gas-phase polymerisation
EP1141599B1 (en) * 1999-10-18 2004-05-12 General Valve Inc. An apparatus and method for verifying the material properties of a plug valve sealing element
ES2296888T3 (es) * 2002-10-30 2008-05-01 Borealis Technology Oy Proceso y aparato para la produccion de polimeros de olefinas.
WO2006079774A1 (en) * 2005-01-26 2006-08-03 Ineos Europe Limited Apparatus and process for the withdrawal of polymer from a gas-phase polymerization reactor
BRPI0718752B1 (pt) 2006-11-15 2018-04-10 Basell Poliolefine Italia S.R.L. Processo multiestágio para a polimerização de olefinas.

Also Published As

Publication number Publication date
US8097686B2 (en) 2012-01-17
JP2010539307A (ja) 2010-12-16
US20100305283A1 (en) 2010-12-02
RU2010115333A (ru) 2011-10-27
CN101827869B (zh) 2013-03-27
KR20100071997A (ko) 2010-06-29
WO2009037080A1 (en) 2009-03-26
CN101827869A (zh) 2010-09-08
ES2383628T3 (es) 2012-06-22
ATE549080T1 (de) 2012-03-15
KR101455968B1 (ko) 2014-10-31
EP2190889A1 (en) 2010-06-02
BRPI0816967B1 (pt) 2019-01-22
RU2475501C2 (ru) 2013-02-20
EP2190889B1 (en) 2012-03-14

Similar Documents

Publication Publication Date Title
ATE549080T1 (de) Mehrstufiges verfahren zur polymerisation von olefinen
WO2008058839A3 (en) Multistage process for the polymerization of olefins
WO2007092136A3 (en) Process for generating alpha olefin comonomers
AR120570A2 (es) Proceso integrado para producir olefinas c₃₋₄ o di-olefinas c₃₋₄
PE20100038A1 (es) Proceso para la conversion de biogas en combustible liquido
WO2014184152A3 (en) Multistage process for the polymerization of olefins
BR112013009159A2 (pt) separação de etileno aprimorada
RU2012131358A (ru) Способ получения многомодального полиолефинового полимера с улучшенным удалением водорода
AR092596A1 (es) Sistema de reactor para la produccion de alotropos de carbono
JP2010539307A5 (pt)
MX2013000224A (es) Columna de separacion de gas presurizado y proceso para generar un producto de gas a alta presion.
CL2012003572A1 (es) Proceso para la produccion de gas de sintesis de amoniaco a partir de una corriente de alimentacion que contiene hidrocarburos, que comprende someter el gas de sintesis producido por la reformacion secundaria a desplazamiento de temperatura media entre 200 y 350ºc, llevar a cabo la reformacion primaria a una relacion vapor/carbono menor a 2, y llevar a cabo un paso de preformado.
JP2010209330A5 (pt)
BR112014000210A2 (pt) processo de desidratação do etanol em etileno com baixo consumo energético
BR0315819A (pt) Processo e aparelho para a produção de polìmeros de olefina
EA200801975A1 (ru) Способ отделения газов от твердых частиц в реакционной системе газа/твердых частиц с использованием потока газа/твердых частиц
BR112016010838A8 (pt) métodos para controlar propriedades de polímero
JP2016531165A5 (pt)
AR110129A1 (es) Procesos y sistemas para obtener alta conversión de carbono a productos deseados en un sistema de catalizador híbrido
WO2014058663A8 (en) Polymerization process
NZ609789A (en) Single loop multistage fuel production
IN2014DN08508A (pt)
ES2565306T3 (es) Procedimiento para preparar poliestireno que tiene un elevado caudal en estado fundido
ATE519788T1 (de) Gasphasenverfahren zur polymerisation von alpha- olefinen
AR099221A1 (es) Proceso para llevar a cabo una reacción química

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 22/01/2019, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.