ATE329686T1 - Verfahren und vorrichtung zur steuerung der widergewinnung von festen polyolefiren aus einer kontinuierlichen reaktionszone - Google Patents

Verfahren und vorrichtung zur steuerung der widergewinnung von festen polyolefiren aus einer kontinuierlichen reaktionszone

Info

Publication number
ATE329686T1
ATE329686T1 AT05707983T AT05707983T ATE329686T1 AT E329686 T1 ATE329686 T1 AT E329686T1 AT 05707983 T AT05707983 T AT 05707983T AT 05707983 T AT05707983 T AT 05707983T AT E329686 T1 ATE329686 T1 AT E329686T1
Authority
AT
Austria
Prior art keywords
polyole
fires
recovery
settling leg
solid
Prior art date
Application number
AT05707983T
Other languages
English (en)
Inventor
Mark Verleysen
Original Assignee
Total Petrochemicals Res Feluy
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 Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Application granted granted Critical
Publication of ATE329686T1 publication Critical patent/ATE329686T1/de

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
    • B01J19/24—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
    • 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
    • B01J19/18—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
    • 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
    • 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
    • B01J8/22—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 gas being introduced into the liquid
    • B01J8/224—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 gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/226—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 gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00769—Details of feeding or discharging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT05707983T 2004-02-13 2005-02-09 Verfahren und vorrichtung zur steuerung der widergewinnung von festen polyolefiren aus einer kontinuierlichen reaktionszone ATE329686T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04100577A EP1563904A1 (de) 2004-02-13 2004-02-13 Verfahren und Vorrichtung zur Steuerung der Wiedergewinnung von festen Polyolefinen aus einer kontinuierlichen Reaktionszone

Publications (1)

Publication Number Publication Date
ATE329686T1 true ATE329686T1 (de) 2006-07-15

Family

ID=34684748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05707983T ATE329686T1 (de) 2004-02-13 2005-02-09 Verfahren und vorrichtung zur steuerung der widergewinnung von festen polyolefiren aus einer kontinuierlichen reaktionszone

Country Status (12)

Country Link
US (1) US8026322B2 (de)
EP (2) EP1563904A1 (de)
JP (1) JP5049015B2 (de)
KR (1) KR101210699B1 (de)
CN (1) CN100421779C (de)
AT (1) ATE329686T1 (de)
DE (1) DE602005000020T2 (de)
DK (1) DK1596981T3 (de)
EA (1) EA010471B1 (de)
ES (1) ES2265640T3 (de)
PT (1) PT1596981E (de)
WO (1) WO2005079972A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2055725A1 (de) * 2007-11-05 2009-05-06 Total Petrochemicals Research Feluy Reduzierte Blockierung beim Überführen eines Polymerprodukts von einem Reaktor zu einem anderen
CN101864017B (zh) * 2009-04-15 2012-05-30 中国石油天然气股份有限公司 一种丁二烯聚合反应自动控制方法
KR102728114B1 (ko) * 2020-09-22 2024-11-07 주식회사 엘지화학 올리고머 제조 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293000A (en) * 1962-10-05 1966-12-20 Phillips Petroleum Co Withdrawal of solids from a flowing stream comprising a slurry of same
US3374211A (en) * 1964-07-27 1968-03-19 Phillips Petroleum Co Solids recovery from a flowing stream
JP3220576B2 (ja) * 1993-08-03 2001-10-22 信越化学工業株式会社 重合装置
US5455314A (en) * 1994-07-27 1995-10-03 Phillips Petroleum Company Method for controlling removal of polymerization reaction effluent
CN2314202Y (zh) * 1997-12-12 1999-04-14 杭唯生 位移式阀门－旋转式阀门转换装置
EP1195388A1 (de) * 2000-10-04 2002-04-10 ATOFINA Research Verfahren zur Herstellung von bimodalem Polyethylen

Also Published As

Publication number Publication date
EP1563904A1 (de) 2005-08-17
DE602005000020T2 (de) 2006-11-30
JP2007522316A (ja) 2007-08-09
EA010471B1 (ru) 2008-10-30
KR20060126592A (ko) 2006-12-07
DK1596981T3 (da) 2006-10-09
JP5049015B2 (ja) 2012-10-17
EP1596981A1 (de) 2005-11-23
DE602005000020D1 (de) 2006-07-27
CN1917951A (zh) 2007-02-21
EA200601483A1 (ru) 2007-02-27
KR101210699B1 (ko) 2012-12-10
CN100421779C (zh) 2008-10-01
ES2265640T3 (es) 2007-02-16
US8026322B2 (en) 2011-09-27
WO2005079972A1 (en) 2005-09-01
EP1596981B1 (de) 2006-06-14
US20070282082A1 (en) 2007-12-06
PT1596981E (pt) 2007-07-23

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