BRPI0414467A - processo para a polimerização de pelo menos um monÈmero olefìnico, e, reator de circuito fechado para a polimerização de monÈmeros olefìnicos - Google Patents

processo para a polimerização de pelo menos um monÈmero olefìnico, e, reator de circuito fechado para a polimerização de monÈmeros olefìnicos

Info

Publication number
BRPI0414467A
BRPI0414467A BRPI0414467-8A BRPI0414467A BRPI0414467A BR PI0414467 A BRPI0414467 A BR PI0414467A BR PI0414467 A BRPI0414467 A BR PI0414467A BR PI0414467 A BRPI0414467 A BR PI0414467A
Authority
BR
Brazil
Prior art keywords
polymerization
closed loop
loop reactor
olefin
reactor
Prior art date
Application number
BRPI0414467-8A
Other languages
English (en)
Inventor
Shahram Mihan
Wolfgang Gsella
Peter K Lle
Joachim Wulff-D Ring
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34379081&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0414467(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE10344500A external-priority patent/DE10344500A1/de
Application filed by Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of BRPI0414467A publication Critical patent/BRPI0414467A/pt
Publication of BRPI0414467B1 publication Critical patent/BRPI0414467B1/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1812—Tubular reactors
    • B01J19/1837—Loop-type reactors
    • 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
    • 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
    • B01J19/18—Stationary reactors having 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
    • 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
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • 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
    • C08F10/02—Ethene
    • 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
    • B01J2208/00584—Controlling the density
    • 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
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00171—Controlling or regulating processes controlling the density
    • B01J2219/00173—Physical density
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

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

Abstract

"PROCESSO PARA A POLIMERIZAçãO DE PELO MENOS UM MONÈMERO OLEFìNICO, E, REATOR DE CIRCUITO FECHADO PARA A POLIMERIZAçãO DE MONÈMEROS OLEFìNICOS". Processo para a polimerização de pelo menos um monómero olefínico em um reator de circuito fechado em de 20 a 150<198>C, mas abaixo do ponto de fusão do polímero a ser formado, e sob uma pressão de a partir de 5 a 100 bar, em que o polímero formado está presente em uma suspensão em um meio de suspensão líquido ou supercrítico e esta suspensão e circulada através de uma bomba axial, em que o reator de circuito fechado compreende um tubo de reator cíclico, cujo diâmetro varia em pelo menos 1 0%, com base no diâmetro do tubo do reator predominante, e no qual existe pelo menos um alargamento e um estreitamento em uma região, que não aquela da bomba axial.
BRPI0414467A 2003-09-24 2004-09-16 processo para a polimerização de pelo menos um monômero olefínico, e, reator de circuito fechado para a polimerização de monômeros olefínicos BRPI0414467B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10344500A DE10344500A1 (de) 2003-09-24 2003-09-24 Suspensionspolymerisationsverfahren mit hohen Feststoffkonzentrationen im Schleifenreaktor
US52903703P 2003-12-12 2003-12-12
PCT/EP2004/010375 WO2005028097A1 (en) 2003-09-24 2004-09-16 Loop reactor with varying diameter for olefin polymerization

Publications (2)

Publication Number Publication Date
BRPI0414467A true BRPI0414467A (pt) 2006-11-14
BRPI0414467B1 BRPI0414467B1 (pt) 2016-01-19

Family

ID=34379081

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414467A BRPI0414467B1 (pt) 2003-09-24 2004-09-16 processo para a polimerização de pelo menos um monômero olefínico, e, reator de circuito fechado para a polimerização de monômeros olefínicos

Country Status (7)

Country Link
EP (1) EP1663475B1 (pt)
JP (1) JP2007506818A (pt)
KR (1) KR20060095981A (pt)
BR (1) BRPI0414467B1 (pt)
CA (1) CA2538900A1 (pt)
RU (1) RU2006113543A (pt)
WO (1) WO2005028097A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0426057D0 (en) 2004-11-26 2004-12-29 Solvay Chemical process
GB0426058D0 (en) 2004-11-26 2004-12-29 Solvay Chemical process
GB0426059D0 (en) 2004-11-26 2004-12-29 Solvay Chemical process
CN100366638C (zh) * 2006-02-24 2008-02-06 中国石油化工股份有限公司 一种烯烃聚合反应器
EP1889659B1 (en) * 2006-08-17 2013-03-13 Petróleo Brasileiro S.A. - PETROBRAS Convertible batch/continuous reactor and use of the same
DE102006058249A1 (de) * 2006-12-08 2008-06-12 Evonik Röhm Gmbh Verfahren zur Herstellung von Cyanhydrinen sowie deren Verwendung bei der Herstellung von Methacrylsäurealkylestern
EA023506B1 (ru) 2009-12-18 2016-06-30 Тотал Петрокемикалс Рисерч Фелюй Способ полимеризации этиленовых мономеров
BR112014026777A2 (pt) * 2012-05-04 2017-06-27 Total Res & Technology Feluy processo para preparar um produto de polietileno em um reator de laço para polimerização
WO2014133366A1 (ko) * 2013-02-28 2014-09-04 주식회사 엘지화학 혼합기
MY187826A (en) 2016-11-10 2021-10-26 Basell Polyolefine Gmbh Olefin polymerization process in a gas-phase reactor comprising a riser unit and a downcomer
US10029230B1 (en) * 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905547C (de) * 1951-01-17 1954-03-04 Bataafsche Petroleum Verfahren zum Polymerisieren olefinisch ungesaettigter Verbindungen
NL181435B (nl) * 1973-10-17 1900-01-01 Montedison Spa Werkwijze voor polymerisatie onder druk in een buisvormige reactor.
JPS5825309A (ja) * 1981-08-07 1983-02-15 Asahi Chem Ind Co Ltd α−オレフイン重合体の製造方法およびその装置
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
EA200200081A3 (ru) 1998-05-18 2002-10-31 Эксон Кемикэл Пейтентс Инк. Способ получения полимера (варианты)
EP1542793B1 (en) * 2002-09-23 2007-08-29 Total Petrochemicals Research Feluy Slurry loop polyolefin reactor

Also Published As

Publication number Publication date
RU2006113543A (ru) 2007-11-10
BRPI0414467B1 (pt) 2016-01-19
WO2005028097A1 (en) 2005-03-31
KR20060095981A (ko) 2006-09-05
JP2007506818A (ja) 2007-03-22
EP1663475B1 (en) 2016-11-09
EP1663475A1 (en) 2006-06-07
CA2538900A1 (en) 2005-03-31

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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 19/01/2016, OBSERVADAS AS CONDICOES LEGAIS.