RO118954B1 - Procedeu de polimerizare în fază gazoasă - Google Patents

Procedeu de polimerizare în fază gazoasă

Info

Publication number
RO118954B1
RO118954B1 RO98-00112A RO9800112A RO118954B1 RO 118954 B1 RO118954 B1 RO 118954B1 RO 9800112 A RO9800112 A RO 9800112A RO 118954 B1 RO118954 B1 RO 118954B1
Authority
RO
Romania
Prior art keywords
volume
rotation
reactor
pentene
curve
Prior art date
Application number
RO98-00112A
Other languages
English (en)
Inventor
Daniel Durand
Frederic Robert Marie Michel Clos Ginouvez Morterol
Original Assignee
Bp Chemicals Limited
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=9503097&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RO118954(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chemicals Limited filed Critical Bp Chemicals Limited
Publication of RO118954B1 publication Critical patent/RO118954B1/ro

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
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical
    • 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
    • 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
    • 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
    • Y10S526/918—Polymerization reactors for addition polymer preparation
    • 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
    • Y10S526/92—Apparatus for use in addition polymerization processes

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Invenţia se referă la un procedeu de polimerizare în fază gazoasă a unei/unor olefine. Procedeul conform invenţiei se desfăşoară într-un reactor cu pat fluidizat, constituit dintr-un prim volum cilindric, a cărui incintă sau perete are cel puţin o suprafaţă de rotaţie generată de rotire în jurul unei axe verticale ca axă de rotaţie, a unui segment de curbă şi/sau rectiliniu, deasupra căreia este instalat un al doilea volum, constând dintr-un rezervor de separare, situat deasupra cilindrului, la o presiune absolută mai mare decât presiunea atmosferică. Rezervorul de separare este învecinat cu primul volum, a cărui incintă sau perete are de asemenea cel puţin o suprafaţă de rotaţie generată de rotire în jurul aceleiaşi axe verticale, cunoscută drept axă de rotaţie, a unui segment de curbă şi/sau rectiliniu, ce se realizează prin introducerea continuă sau intermitentă a unui catalizator în reactor, introducerea continuă a olefinei/olefinelor într-un amestec gazos de reacţie. Răcirea amestecului gazos de reacţie are loc cu eliminarea polimerului format şi patul fluidizat ocupă cel puţin întregul volum al reactorului. Prin procedeul conform invenţiei, se polimerizează unul sau mai mulţi monomeri olefinici, aleşi dintre etilenă, propilenă, 1-butenă, 1-pentenă, 4-metil-1-pentenă, 1-hexenă şi 1-octenă, cu o productivitate mai mare de 50 kg/h/m, de preferinţă mai mare de 60 kg/h/m.
RO98-00112A 1997-01-24 1998-01-23 Procedeu de polimerizare în fază gazoasă RO118954B1 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700971A FR2758823B1 (fr) 1997-01-24 1997-01-24 Procede de polymerisation en phase gazeuse

Publications (1)

Publication Number Publication Date
RO118954B1 true RO118954B1 (ro) 2004-01-30

Family

ID=9503097

Family Applications (1)

Application Number Title Priority Date Filing Date
RO98-00112A RO118954B1 (ro) 1997-01-24 1998-01-23 Procedeu de polimerizare în fază gazoasă

Country Status (30)

Country Link
US (2) US6284848B1 (ro)
EP (1) EP0855411B1 (ro)
JP (1) JPH10279612A (ro)
KR (1) KR100492348B1 (ro)
CN (1) CN1117100C (ro)
AR (1) AR011774A1 (ro)
AT (1) ATE240977T1 (ro)
AU (1) AU738591B2 (ro)
BG (1) BG64286B1 (ro)
BR (1) BR9800450A (ro)
CA (1) CA2227703C (ro)
CZ (1) CZ292588B6 (ro)
DE (2) DE855411T1 (ro)
DZ (1) DZ2403A1 (ro)
EA (1) EA003578B1 (ro)
EG (1) EG20973A (ro)
ES (1) ES2125213T3 (ro)
FR (1) FR2758823B1 (ro)
HU (1) HUP9800123A3 (ro)
ID (1) ID19756A (ro)
MY (1) MY128487A (ro)
NO (1) NO980288L (ro)
PL (1) PL189584B1 (ro)
PT (1) PT855411E (ro)
RO (1) RO118954B1 (ro)
SG (1) SG55453A1 (ro)
SK (1) SK286545B6 (ro)
TR (1) TR199800111A2 (ro)
TW (1) TW349103B (ro)
ZA (1) ZA98417B (ro)

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DE69920954T2 (de) 1998-11-30 2005-02-03 Bp Chemicals Ltd. Verfahren zur polymerisationskontrolle
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DE60215379T2 (de) 2001-11-19 2007-08-23 Ineos Europe Ltd., Staines Polymerisationssteuerungsverfahren
US6914104B2 (en) 2002-04-19 2005-07-05 Sumitomo Chemical Company, Limited Process for polymerization of α-olefin
JP2003313205A (ja) * 2002-04-19 2003-11-06 Sumitomo Chem Co Ltd ポリオレフィン重合方法
WO2005007711A1 (en) * 2003-07-11 2005-01-27 Innovene Europe Limited Process for the (co-)polymerisation of ethylene in the gas phase
EP1644423B1 (en) * 2003-07-11 2006-12-13 Ineos Europe Limited Process for the (co-)polymerisation of ethylene in the gas phase
US7445220B2 (en) * 2004-02-06 2008-11-04 Daimler Trucks North America Llc Vehicle axle apparatus
US7157531B2 (en) * 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
DE112006001239T5 (de) 2005-05-17 2008-05-08 Sumitomo Chemical Co., Ltd. Gasphasen-Wirbelschichtreaktor, Mehrgefäß-Polymerisationsreaktor und Verfahren zur Olefinpolymerherstellung
US7989562B2 (en) * 2006-10-03 2011-08-02 Univation Technologies, Llc Method for preventing catalyst agglomeration based on production rate changes
BRPI0914831A2 (pt) * 2008-06-26 2015-10-27 Basf Corp processo para a produção de um polímero de alfa-olefina
EP2172490A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Controlled polymerisation process
EP2172495A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Method for the production of polymers
EP2174706A1 (en) 2008-10-03 2010-04-14 Ineos Europe Limited Apparatus and process for gas phase fluidised bed polymerisation
EP2172494A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process
EP2172492A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process for start-up of a polymerisation reaction in a fluidised bed
MY158186A (en) 2009-07-28 2016-09-15 Univation Tech Llc Polymerization process using a supported constrained geometry catalyst
EP2357035A1 (en) 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
EP2383301A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
EP2383298A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
CN103025771B (zh) 2010-06-10 2015-04-29 伊内奥斯技术美国公司 卧式搅拌床反应器中的h2分布控制
GB201012273D0 (en) 2010-07-22 2010-09-08 Ineos Mfg Belguim Nv Polymer compositon
CN103328518B (zh) 2010-11-29 2016-07-06 英力士销售（英国）有限公司 聚合控制方法
EP2768870B1 (en) 2011-10-17 2018-01-10 Ineos Europe AG Polymer degassing process control
KR101462466B1 (ko) 2013-03-07 2014-11-17 대림산업 주식회사 올레핀의 중합 방법
EP2913346B1 (en) * 2014-02-28 2016-11-02 Borealis AG Process for polymerizing olefins in a fluidized bed
WO2018102080A1 (en) 2016-12-02 2018-06-07 Exxonmobil Chemical Patens Inc. Olefin polymerization catalyst systems and methods for making the same
GB201620525D0 (en) 2016-12-02 2017-01-18 Ineos Europe Ag Process
SG11201907244SA (en) 2017-02-07 2019-09-27 Exxonmobil Chemical Patents Inc Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst
WO2018191000A1 (en) 2017-04-10 2018-10-18 Exxonmobil Chemicl Patents Inc. Methods for making polyolefin polymer compositions
US10947329B2 (en) 2017-05-10 2021-03-16 Univation Technologies, Llc Catalyst systems and processes for using the same
CN112135845B (zh) * 2018-06-14 2024-07-09 博里利斯股份公司 用于在具有改善的热均质性的气相反应器中聚合烯烃的方法

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BR7902315A (pt) * 1978-04-18 1979-10-23 Union Carbide Corp Processo continuo em fase gasosa de baixa pressao para a producao de polimeros solidos em particulas e sistema de reator de leito fluido
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Also Published As

Publication number Publication date
BG102208A (en) 1998-08-31
PL189584B1 (pl) 2005-08-31
PL324450A1 (en) 1998-08-03
CN1117100C (zh) 2003-08-06
DE69814701D1 (de) 2003-06-26
EA199800086A1 (ru) 1998-08-27
DE69814701T2 (de) 2004-04-08
SK8598A3 (en) 2000-03-13
EG20973A (en) 2000-08-30
AU5214698A (en) 1998-07-30
FR2758823A1 (fr) 1998-07-31
CZ292588B6 (cs) 2003-10-15
NO980288L (no) 1998-07-27
ES2125213T1 (es) 1999-03-01
CA2227703C (en) 2008-08-05
CN1192443A (zh) 1998-09-09
BR9800450A (pt) 1999-06-29
ES2125213T3 (es) 2004-03-01
TR199800111A2 (xx) 1998-08-21
SK286545B6 (sk) 2008-12-05
HU9800123D0 (en) 1998-03-30
DE855411T1 (de) 1999-07-22
CZ18098A3 (cs) 1998-08-12
SG55453A1 (en) 1998-12-21
ATE240977T1 (de) 2003-06-15
ID19756A (id) 1998-07-30
KR19980070755A (ko) 1998-10-26
AR011774A1 (es) 2000-09-13
TW349103B (en) 1999-01-01
EP0855411A1 (en) 1998-07-29
BG64286B1 (bg) 2004-08-31
ZA98417B (en) 1999-07-19
US6284848B1 (en) 2001-09-04
DZ2403A1 (fr) 2005-01-04
NO980288D0 (no) 1998-01-22
CA2227703A1 (en) 1998-07-24
EA003578B1 (ru) 2003-06-26
HUP9800123A2 (hu) 1998-12-28
FR2758823B1 (fr) 1999-06-04
AU738591B2 (en) 2001-09-20
EP0855411B1 (en) 2003-05-21
US6362290B2 (en) 2002-03-26
PT855411E (pt) 2003-10-31
MY128487A (en) 2007-02-28
US20010037004A1 (en) 2001-11-01
JPH10279612A (ja) 1998-10-20
HUP9800123A3 (en) 2002-01-28
KR100492348B1 (ko) 2005-09-26

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