ES2191151T3 - Procedimiento de polimerizacion. - Google Patents

Procedimiento de polimerizacion.

Info

Publication number
ES2191151T3
ES2191151T3 ES97305980T ES97305980T ES2191151T3 ES 2191151 T3 ES2191151 T3 ES 2191151T3 ES 97305980 T ES97305980 T ES 97305980T ES 97305980 T ES97305980 T ES 97305980T ES 2191151 T3 ES2191151 T3 ES 2191151T3
Authority
ES
Spain
Prior art keywords
gaseous
reactor
fluidified
current
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97305980T
Other languages
English (en)
Inventor
Patrick Bp Chem S N C C Leaney
Frederic Bp Chem S N Morterol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of ES2191151T3 publication Critical patent/ES2191151T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

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

Abstract

LA PRESENTE INVENCION PROPORCIONA UN PROCESO EN LECHO FLUIDIFICADO GASEOSO CONTINUO PARA LA POLIMERIZACION DE MONOMEROS DE OLEFINAS SELECCIONADOS DE (A) ETILENO, (B) PROPILENO (C) MEZCLAS DE ETILENO Y PROPILENO, Y (D) OTRA U OTRAS ALFA-OLEFINAS MEZCLADAS CON (A), (B) O (C), PARA PRODUCIR UN POLIMERO EN UN REACTOR DE LECHO FLUIDIFICADO; EL PROCESO CONSISTE EN: (0) EXTRACCION CONTINUA DEL REACTOR DE UNA CORRIENTE GASEOSA QUE INCLUYE MONOMEROS DE OLEFINAS SIN REACCIONAR Y CON PARTICULAS DE CATALIZADOR Y/O POLIMERO; (1) RECICLADO CONTINUO DE DICHA CORRIENTE GASEOSA QUE INCLUYE MONOMERO DE OLEFINA SIN REACCIONAR A TRAVES DE UN LECHO FLUIDIFICADO EN DICHO REACTOR EN PRESENCIA DE UN CATALIZADOR DE POLIMERIZACION EN CONDICIONES REACTIVAS; (2) ENFRIAMIENTO MEDIANTE INTERCAMBIADOR(ES) DE CALOR DE AL MENOS PARTE DE DICHA CORRIENTE GASEOSA EXTRAIDA DE DICHO REACTOR A UNA TEMPERATURA A LA QUE EL LIQUIDO CONDENSA; (3) SEPARACION DE AL MENOS PARTE DEL LIQUIDO CONDENSADO DE LA CORRIENTE GASEOSA; Y (4) INTRODUCCION DE AL MENOS PARTE DEL LIQUIDO SEPARADO DIRECTAMENTE EN EL LECHO FLUIDIFICADO, DE FORMA QUE AL MENOS PARTE DEL LIQUIDO SEPARADO SE REINTRODUCE EN LA CORRIENTE GASEOSA RECICLADA ANTES DEL (LOS) INTERCAMBIADOR(ES) DE CALOR MENCIONADOS.
ES97305980T 1996-08-13 1997-08-06 Procedimiento de polimerizacion. Expired - Lifetime ES2191151T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96430010A EP0824115A1 (en) 1996-08-13 1996-08-13 Polymerisation process

Publications (1)

Publication Number Publication Date
ES2191151T3 true ES2191151T3 (es) 2003-09-01

Family

ID=8225396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97305980T Expired - Lifetime ES2191151T3 (es) 1996-08-13 1997-08-06 Procedimiento de polimerizacion.

Country Status (20)

Country Link
US (1) US5898053A (es)
EP (1) EP0824115A1 (es)
JP (1) JP3859826B2 (es)
KR (1) KR100472977B1 (es)
CN (1) CN1107078C (es)
AR (1) AR009057A1 (es)
AT (1) ATE230766T1 (es)
AU (1) AU719316B2 (es)
BR (1) BR9706696A (es)
CA (1) CA2212787C (es)
DE (1) DE69718257T2 (es)
EG (1) EG22278A (es)
ES (1) ES2191151T3 (es)
ID (1) ID18026A (es)
NO (1) NO973710L (es)
PL (1) PL321583A1 (es)
SG (1) SG53035A1 (es)
TR (1) TR199700788A2 (es)
TW (1) TW422852B (es)
ZA (1) ZA977112B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID23510A (id) * 1997-06-27 2000-04-27 Bp Chem Int Ltd Proses polimerisasi
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
RO122040B1 (ro) 1998-07-08 2008-11-28 Montell Technology Company B.V. Procedeu şi instalaţie pentru polimerizare catalitică în fază gazoasă
US6162880A (en) * 1998-07-22 2000-12-19 Fina Technology, Inc. Purification of polystyrene recycle streams
US6306981B1 (en) 1999-04-02 2001-10-23 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
CA2379424A1 (en) * 1999-07-15 2001-01-25 Phillips Petroleum Company Slotted slurry take off
DE10016625A1 (de) * 2000-04-04 2001-10-11 Basell Polyolefine Gmbh Gasphasenpolymerisationsverfahren mit Direktkühlsystem
ES2458544T3 (es) 2004-08-27 2014-05-06 Chevron Phillips Chemical Company Lp Procesos de producción de poliolefinas
EP1802699B1 (en) * 2004-10-13 2011-07-27 ExxonMobil Chemical Patents Inc. Elastomeric reactor blend compositions
US7253239B2 (en) * 2004-10-29 2007-08-07 Westlake Longview Corporation Method for preventing or inhibiting fouling in a gas-phase polyolefin polymerization process
KR101328410B1 (ko) 2005-05-13 2013-11-13 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀의 기상 중합 방법
US7629421B2 (en) * 2005-12-21 2009-12-08 Chevron Phillips Chemical Company Lp Monomer recovery by returning column overhead liquid to the reactor
EP2465877A1 (en) 2010-12-20 2012-06-20 Ineos Commercial Services UK Limited Process
KR102070309B1 (ko) * 2015-11-13 2020-01-28 주식회사 엘지화학 공액디엔 제조장치 및 제조방법
KR101969581B1 (ko) * 2016-11-17 2019-08-13 주식회사 엘지화학 올레핀계 단량체의 회수 장치
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor
CN110882664B (zh) * 2019-10-18 2021-12-14 中石化上海工程有限公司 一种卧式聚丙烯反应器脱除pp细粉的装置及方法
ES2974059T3 (es) * 2020-08-13 2024-06-25 Borealis Ag Conjunto y proceso de cribado de polímero de una corriente de efluente a niveles reducidos de arrastre de polímero
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
CN119549071B (zh) * 2023-09-04 2026-02-06 中国石油天然气股份有限公司 一种均相茂金属催化剂制备系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DZ520A1 (fr) * 1982-03-24 2004-09-13 Union Carbide Corp Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé.
CA1241525A (en) * 1984-08-24 1988-09-06 Larry L. Simpson Fluidized bed polymerization reactors
US4761420A (en) * 1986-06-13 1988-08-02 Laboratoires Syntex S.A. Antihypertensive dihydropyridine derivatives
FR2618786B1 (fr) * 1987-07-31 1989-12-01 Bp Chimie Sa Procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
FR2634212B1 (fr) * 1988-07-15 1991-04-19 Bp Chimie Sa Appareillage et procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
DE3832082A1 (de) * 1988-09-21 1990-03-29 Basf Ag Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens
FR2642429B1 (fr) * 1989-01-31 1991-04-19 Bp Chimie Sa Procede et appareil de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
US5436304A (en) * 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
JP3077940B2 (ja) * 1993-04-26 2000-08-21 エクソン・ケミカル・パテンツ・インク 流動層重合法のための安定な操作条件を決定する方法
ZA943399B (en) * 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process

Also Published As

Publication number Publication date
SG53035A1 (en) 1998-09-28
KR19980018658A (ko) 1998-06-05
KR100472977B1 (ko) 2005-07-25
NO973710L (no) 1998-02-16
MX9706174A (es) 1998-08-30
CA2212787A1 (en) 1998-02-13
NO973710D0 (no) 1997-08-12
TW422852B (en) 2001-02-21
PL321583A1 (en) 1998-02-16
US5898053A (en) 1999-04-27
AU3317997A (en) 1998-02-19
CA2212787C (en) 2006-10-17
CN1107078C (zh) 2003-04-30
CN1176254A (zh) 1998-03-18
BR9706696A (pt) 2001-10-02
JPH1081703A (ja) 1998-03-31
EG22278A (en) 2002-12-31
AU719316B2 (en) 2000-05-04
ATE230766T1 (de) 2003-01-15
TR199700788A2 (xx) 1998-03-21
JP3859826B2 (ja) 2006-12-20
DE69718257D1 (de) 2003-02-13
ID18026A (id) 1998-02-19
EP0824115A1 (en) 1998-02-18
AR009057A1 (es) 2000-03-08
DE69718257T2 (de) 2003-11-13
ZA977112B (en) 1999-02-08

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