DK1596981T3 - Fremgangsmåde og apparat til styring af genvinding af faste polyolefiner fra en kontinuerlig reaktionszone - Google Patents

Fremgangsmåde og apparat til styring af genvinding af faste polyolefiner fra en kontinuerlig reaktionszone

Info

Publication number
DK1596981T3
DK1596981T3 DK05707983T DK05707983T DK1596981T3 DK 1596981 T3 DK1596981 T3 DK 1596981T3 DK 05707983 T DK05707983 T DK 05707983T DK 05707983 T DK05707983 T DK 05707983T DK 1596981 T3 DK1596981 T3 DK 1596981T3
Authority
DK
Denmark
Prior art keywords
settling leg
recovery
controlling
reaction zone
continuous reaction
Prior art date
Application number
DK05707983T
Other languages
Danish (da)
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 DK1596981T3 publication Critical patent/DK1596981T3/da

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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (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)
DK05707983T 2004-02-13 2005-02-09 Fremgangsmåde og apparat til styring af genvinding af faste polyolefiner fra en kontinuerlig reaktionszone DK1596981T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04100577A EP1563904A1 (en) 2004-02-13 2004-02-13 Method and apparatus for controlling the recovery of solid polyolefin from a continuous reaction zone

Publications (1)

Publication Number Publication Date
DK1596981T3 true DK1596981T3 (da) 2006-10-09

Family

ID=34684748

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05707983T DK1596981T3 (da) 2004-02-13 2005-02-09 Fremgangsmåde og apparat til styring af genvinding af faste polyolefiner fra en kontinuerlig reaktionszone

Country Status (12)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2055725A1 (en) * 2007-11-05 2009-05-06 Total Petrochemicals Research Feluy Reduced blockage when transferring polymer product from one reactor to another
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
KR20220039181A (ko) * 2020-09-22 2022-03-29 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 (en) * 2000-10-04 2002-04-10 ATOFINA Research Process for producing bimodal polyethylene resins

Also Published As

Publication number Publication date
CN1917951A (zh) 2007-02-21
DE602005000020D1 (de) 2006-07-27
ATE329686T1 (de) 2006-07-15
DE602005000020T2 (de) 2006-11-30
CN100421779C (zh) 2008-10-01
EA010471B1 (ru) 2008-10-30
EP1563904A1 (en) 2005-08-17
JP2007522316A (ja) 2007-08-09
EP1596981B1 (en) 2006-06-14
ES2265640T3 (es) 2007-02-16
KR20060126592A (ko) 2006-12-07
PT1596981E (pt) 2007-07-23
JP5049015B2 (ja) 2012-10-17
WO2005079972A1 (en) 2005-09-01
EA200601483A1 (ru) 2007-02-27
EP1596981A1 (en) 2005-11-23
US20070282082A1 (en) 2007-12-06
US8026322B2 (en) 2011-09-27
KR101210699B1 (ko) 2012-12-10

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