FI982456A0 - Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi - Google Patents

Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi

Info

Publication number
FI982456A0
FI982456A0 FI982456A FI982456A FI982456A0 FI 982456 A0 FI982456 A0 FI 982456A0 FI 982456 A FI982456 A FI 982456A FI 982456 A FI982456 A FI 982456A FI 982456 A0 FI982456 A0 FI 982456A0
Authority
FI
Finland
Prior art keywords
polymerization reactors
emptying
emptying polymerization
reactors
polymerization
Prior art date
Application number
FI982456A
Other languages
English (en)
Swedish (sv)
Other versions
FI111953B (fi
FI982456A (fi
Inventor
Jouni Kivelae
Klaus Nyfors
Original Assignee
Borealis Polymers Oy
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=8552903&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI982456(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Polymers Oy filed Critical Borealis Polymers Oy
Priority to FI982456A priority Critical patent/FI111953B/fi
Publication of FI982456A0 publication Critical patent/FI982456A0/fi
Priority to US09/831,600 priority patent/US7812102B2/en
Priority to CNB998155993A priority patent/CN1155623C/zh
Priority to JP2000582437A priority patent/JP4558941B2/ja
Priority to EP99972228A priority patent/EP1159305B1/en
Priority to AU13882/00A priority patent/AU755948B2/en
Priority to ARP990105757A priority patent/AR021251A1/es
Priority to DE69916895T priority patent/DE69916895T2/de
Priority to ES99972228T priority patent/ES2219114T3/es
Priority to KR1020017005954A priority patent/KR100561797B1/ko
Priority to PCT/FI1999/000941 priority patent/WO2000029452A1/en
Priority to AT99972228T priority patent/ATE265471T1/de
Priority to CA2350507A priority patent/CA2350507C/en
Priority to BRPI9915279-7A priority patent/BR9915279B1/pt
Priority to TW088120617A priority patent/TW518342B/zh
Publication of FI982456A publication Critical patent/FI982456A/fi
Priority to ZA200103316A priority patent/ZA200103316B/en
Publication of FI111953B publication Critical patent/FI111953B/fi
Application granted granted Critical
Priority to US11/075,921 priority patent/US7655192B2/en

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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • 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
    • 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
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00681—Agglomeration
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00247—Fouling of the reactor or the process equipment

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)
FI982456A 1998-11-12 1998-11-12 Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi FI111953B (fi)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FI982456A FI111953B (fi) 1998-11-12 1998-11-12 Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi
BRPI9915279-7A BR9915279B1 (pt) 1998-11-12 1999-11-12 método de produzir e de descarregar um polìmero em um reator de fase gasosa operado continuamente, bem como aparelho para descarregar o referido polìmero.
DE69916895T DE69916895T2 (de) 1998-11-12 1999-11-12 Verfahren und vorrichtung zur entladung eines polymerisationsreaktors
PCT/FI1999/000941 WO2000029452A1 (en) 1998-11-12 1999-11-12 Method and apparatus for discharging polymerization reactors
JP2000582437A JP4558941B2 (ja) 1998-11-12 1999-11-12 重合リアクターを空にするための方法及び装置
EP99972228A EP1159305B1 (en) 1998-11-12 1999-11-12 Method and apparatus for discharging polymerization reactors
AU13882/00A AU755948B2 (en) 1998-11-12 1999-11-12 Method and apparatus for discharging polymerization reactors
ARP990105757A AR021251A1 (es) 1998-11-12 1999-11-12 Un metodo para producir un polimero desde un reactor de fase de gas operado continuamente y un aparato para descargar dicho polimero.
US09/831,600 US7812102B2 (en) 1998-11-12 1999-11-12 Method and apparatus for discharging polymerization reactors
ES99972228T ES2219114T3 (es) 1998-11-12 1999-11-12 Metodo y aparato para la descarga de reactores de polimerizacion.
KR1020017005954A KR100561797B1 (ko) 1998-11-12 1999-11-12 중합 반응물을 배출시키기 위한 방법 및 장치
CNB998155993A CN1155623C (zh) 1998-11-12 1999-11-12 聚合反应器出料方法及设备
AT99972228T ATE265471T1 (de) 1998-11-12 1999-11-12 Verfahren und vorrichtung zur entladung eines polymerisationsreaktors
CA2350507A CA2350507C (en) 1998-11-12 1999-11-12 Method and apparatus for discharging polymerization reactors
TW088120617A TW518342B (en) 1998-11-12 1999-11-25 Method and apparatus for discharging polymerization reactors
ZA200103316A ZA200103316B (en) 1998-11-12 2001-04-24 Method and apparatus for discharging polymerization reactors.
US11/075,921 US7655192B2 (en) 1998-11-12 2005-03-10 Method and apparatus for discharging polymerization reactors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982456A FI111953B (fi) 1998-11-12 1998-11-12 Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi
FI982456 1998-11-12

Publications (3)

Publication Number Publication Date
FI982456A0 true FI982456A0 (fi) 1998-11-12
FI982456A FI982456A (fi) 2000-05-13
FI111953B FI111953B (fi) 2003-10-15

Family

ID=8552903

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982456A FI111953B (fi) 1998-11-12 1998-11-12 Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi

Country Status (16)

Country Link
US (2) US7812102B2 (fi)
EP (1) EP1159305B1 (fi)
JP (1) JP4558941B2 (fi)
KR (1) KR100561797B1 (fi)
CN (1) CN1155623C (fi)
AR (1) AR021251A1 (fi)
AT (1) ATE265471T1 (fi)
AU (1) AU755948B2 (fi)
BR (1) BR9915279B1 (fi)
CA (1) CA2350507C (fi)
DE (1) DE69916895T2 (fi)
ES (1) ES2219114T3 (fi)
FI (1) FI111953B (fi)
TW (1) TW518342B (fi)
WO (1) WO2000029452A1 (fi)
ZA (1) ZA200103316B (fi)

Families Citing this family (125)

* Cited by examiner, † Cited by third party
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EP2082797A1 (en) 2007-12-24 2009-07-29 Borealis Technology OY Reactor system for the catalytic polymerization of olefins comprising shielding means and a process and use thereof
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US7655192B2 (en) 2010-02-02
CA2350507C (en) 2010-03-30
DE69916895D1 (de) 2004-06-03
EP1159305B1 (en) 2004-04-28
US20050152816A1 (en) 2005-07-14
JP4558941B2 (ja) 2010-10-06
ZA200103316B (en) 2001-11-22
CN1333787A (zh) 2002-01-30
WO2000029452A1 (en) 2000-05-25
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CA2350507A1 (en) 2000-05-25
FI111953B (fi) 2003-10-15
EP1159305A1 (en) 2001-12-05
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BR9915279A (pt) 2001-08-07
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US7812102B2 (en) 2010-10-12
CN1155623C (zh) 2004-06-30
ATE265471T1 (de) 2004-05-15
US20040213706A1 (en) 2004-10-28
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