FI933073A - Menetelmä olefiinien polymeroimiseksi leijupetipolymerointireaktorissa - Google Patents

Menetelmä olefiinien polymeroimiseksi leijupetipolymerointireaktorissa Download PDF

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Publication number
FI933073A
FI933073A FI933073A FI933073A FI933073A FI 933073 A FI933073 A FI 933073A FI 933073 A FI933073 A FI 933073A FI 933073 A FI933073 A FI 933073A FI 933073 A FI933073 A FI 933073A
Authority
FI
Finland
Prior art keywords
fluidized bed
polymerization
olefin
polymerization reactor
reactor
Prior art date
Application number
FI933073A
Other languages
English (en)
Swedish (sv)
Other versions
FI96745C (fi
FI96745B (fi
FI933073A0 (fi
Inventor
Jukka Koskinen
Henrik Andtjoe
Jouni Takakarhu
Kari Sarantila
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
Application filed by Borealis Polymers Oy filed Critical Borealis Polymers Oy
Publication of FI933073A0 publication Critical patent/FI933073A0/fi
Priority to FI933073A priority Critical patent/FI96745C/fi
Priority to PCT/FI1994/000304 priority patent/WO1995001831A1/en
Priority to DE69413690T priority patent/DE69413690T2/de
Priority to EP94920479A priority patent/EP0707513B1/en
Priority to US08/578,642 priority patent/US5616662A/en
Priority to CA002166486A priority patent/CA2166486C/en
Priority to CN94192687A priority patent/CN1036053C/zh
Priority to BR9406922A priority patent/BR9406922A/pt
Publication of FI933073A publication Critical patent/FI933073A/fi
Priority to NO960035A priority patent/NO304927B1/no
Application granted granted Critical
Publication of FI96745B publication Critical patent/FI96745B/fi
Publication of FI96745C publication Critical patent/FI96745C/fi

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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
    • B01J8/38—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/382—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
    • B01F33/4021—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements the gas being introduced through the shaft of the stirring element
    • 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
    • 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
FI933073A 1993-07-05 1993-07-05 Menetelmä olefiinien polymeroimiseksi leijupetipolymerointireaktorissa FI96745C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI933073A FI96745C (fi) 1993-07-05 1993-07-05 Menetelmä olefiinien polymeroimiseksi leijupetipolymerointireaktorissa
US08/578,642 US5616662A (en) 1993-07-05 1994-07-01 Method for polymerizing olefins in a fluid-bed reactor
DE69413690T DE69413690T2 (de) 1993-07-05 1994-07-01 Verfahren zur olefinpolymerisation in einem fliessbettreaktor
EP94920479A EP0707513B1 (en) 1993-07-05 1994-07-01 Method for polymerizing olefins in a fluid-bed reactor
PCT/FI1994/000304 WO1995001831A1 (en) 1993-07-05 1994-07-01 Method for polymerizing olefins in a fluid-bed reactor
CA002166486A CA2166486C (en) 1993-07-05 1994-07-01 Method for polymerizing olefins in a fluid-bed reactor
CN94192687A CN1036053C (zh) 1993-07-05 1994-07-01 流化床反应器中烯烃聚合方法
BR9406922A BR9406922A (pt) 1993-07-05 1994-07-01 Método para polimerizar olefinas em um reator de leito fluidizado
NO960035A NO304927B1 (no) 1993-07-05 1996-01-04 FremgangsmÕte ved polymerisering av olefiner i en reaktor med fluidisert sjikt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI933073A FI96745C (fi) 1993-07-05 1993-07-05 Menetelmä olefiinien polymeroimiseksi leijupetipolymerointireaktorissa
FI933073 1993-07-05

Publications (4)

Publication Number Publication Date
FI933073A0 FI933073A0 (fi) 1993-07-05
FI933073A true FI933073A (fi) 1995-01-06
FI96745B FI96745B (fi) 1996-05-15
FI96745C FI96745C (fi) 1996-08-26

Family

ID=8538272

Family Applications (1)

Application Number Title Priority Date Filing Date
FI933073A FI96745C (fi) 1993-07-05 1993-07-05 Menetelmä olefiinien polymeroimiseksi leijupetipolymerointireaktorissa

Country Status (9)

Country Link
US (1) US5616662A (fi)
EP (1) EP0707513B1 (fi)
CN (1) CN1036053C (fi)
BR (1) BR9406922A (fi)
CA (1) CA2166486C (fi)
DE (1) DE69413690T2 (fi)
FI (1) FI96745C (fi)
NO (1) NO304927B1 (fi)
WO (1) WO1995001831A1 (fi)

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EP2072586A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Coated pipes having improved mechanical properties and a method of production thereof
EP2072589A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
EP2072587A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Coated pipes having improved mechanical properties at elevated temperatures and a method of production thereof
EP2072588A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
WO2018060029A1 (en) 2016-09-28 2018-04-05 Borealis Ag Process for producing a coated pipe
WO2018095790A1 (en) 2016-11-25 2018-05-31 Borealis Ag A process for producing polyolefin film composition and films prepared thereof
WO2020136164A1 (en) 2018-12-28 2020-07-02 Borealis Ag A process for producing polyolefin film composition and films prepared thereof
WO2020136165A1 (en) 2018-12-28 2020-07-02 Borealis Ag A process for producing polyolefin film composition and films prepared thereof
WO2022258804A1 (en) 2021-06-11 2022-12-15 Borealis Ag A process for producing a multimodal ethylene polymer and films prepared therefrom
EP4344869A1 (en) 2022-09-30 2024-04-03 Borealis AG Multimodal ethylene copolymer composition and films comprising the same

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KR100926447B1 (ko) * 2007-12-31 2009-11-13 세메스 주식회사 탄소나노튜브 생성을 위한 유동층 장치 및 방법
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EP2072586A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Coated pipes having improved mechanical properties and a method of production thereof
EP2072589A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
EP2072587A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Coated pipes having improved mechanical properties at elevated temperatures and a method of production thereof
EP2072588A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
US8361578B2 (en) 2007-12-20 2013-01-29 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
US8623482B2 (en) 2007-12-20 2014-01-07 Borealis Technology Oy Coated pipe with high throughput using multimodal ethylene copolymer
WO2018060029A1 (en) 2016-09-28 2018-04-05 Borealis Ag Process for producing a coated pipe
WO2018095788A1 (en) 2016-11-25 2018-05-31 Borealis Ag A process for producing polyolefin film composition and films prepared thereof
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WO2022258804A1 (en) 2021-06-11 2022-12-15 Borealis Ag A process for producing a multimodal ethylene polymer and films prepared therefrom
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WO2024068977A1 (en) 2022-09-30 2024-04-04 Borealis Ag Multimodal ethylene copolymer composition and films comprising the same

Also Published As

Publication number Publication date
EP0707513B1 (en) 1998-09-30
CN1126447A (zh) 1996-07-10
DE69413690T2 (de) 1999-02-25
FI96745C (fi) 1996-08-26
DE69413690D1 (de) 1998-11-05
CN1036053C (zh) 1997-10-08
NO960035L (no) 1996-01-04
CA2166486A1 (en) 1995-01-19
EP0707513A1 (en) 1996-04-24
BR9406922A (pt) 1996-07-30
FI96745B (fi) 1996-05-15
FI933073A0 (fi) 1993-07-05
WO1995001831A1 (en) 1995-01-19
US5616662A (en) 1997-04-01
NO960035D0 (no) 1996-01-04
NO304927B1 (no) 1999-03-08
CA2166486C (en) 2005-09-13

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