NO179486C - Fluidisert-sjikt-reaktor - Google Patents

Fluidisert-sjikt-reaktor

Info

Publication number
NO179486C
NO179486C NO931285A NO931285A NO179486C NO 179486 C NO179486 C NO 179486C NO 931285 A NO931285 A NO 931285A NO 931285 A NO931285 A NO 931285A NO 179486 C NO179486 C NO 179486C
Authority
NO
Norway
Prior art keywords
reactor
fluidized
bed reactor
polymerized
wall
Prior art date
Application number
NO931285A
Other languages
English (en)
Norwegian (no)
Other versions
NO931285L (no
NO931285D0 (no
NO179486B (no
Inventor
Matti Hamalainen
Original Assignee
Borealis Polymers Oy
Neste 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, Neste Oy filed Critical Borealis Polymers Oy
Publication of NO931285D0 publication Critical patent/NO931285D0/no
Publication of NO931285L publication Critical patent/NO931285L/no
Publication of NO179486B publication Critical patent/NO179486B/no
Publication of NO179486C publication Critical patent/NO179486C/no

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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
    • B01F33/4061—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom through orifices arranged around a central cone
    • 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
    • B01J8/18—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Polymerisation Methods In General (AREA)
NO931285A 1992-04-10 1993-04-02 Fluidisert-sjikt-reaktor NO179486C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI921632A FI91971C (fi) 1992-04-10 1992-04-10 Leijupetireaktori

Publications (4)

Publication Number Publication Date
NO931285D0 NO931285D0 (no) 1993-04-02
NO931285L NO931285L (no) 1993-10-11
NO179486B NO179486B (no) 1996-07-08
NO179486C true NO179486C (no) 1996-12-27

Family

ID=8535093

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931285A NO179486C (no) 1992-04-10 1993-04-02 Fluidisert-sjikt-reaktor

Country Status (7)

Country Link
US (1) US5395595A (de)
EP (1) EP0565087B1 (de)
JP (1) JP2663093B2 (de)
AT (1) ATE154524T1 (de)
DE (1) DE69311614T2 (de)
FI (1) FI91971C (de)
NO (1) NO179486C (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879638A (en) * 1995-10-16 1999-03-09 Dorr-Oliver Incorporated Fluidized bed reactor with gas distributor
EP2072589A1 (de) 2007-12-20 2009-06-24 Borealis Technology Oy Verfahren zum Beschichten eines Rohres mit hohem Durchsatz unter Verwendung von multimodalem Ethylen-Copolymer und daraus gewonnene beschichtete Rohre
EP2072588B1 (de) 2007-12-20 2012-10-10 Borealis Technology Oy Verfahren zum Beschichten eines Rohres mit hohem Durchsatz unter Verwendung von multimodalem Ethylen-Copolymer und daraus gewonnene beschichtete Rohre
PL2072586T3 (pl) 2007-12-20 2021-05-31 Borealis Technology Oy Powlekane rury o ulepszonych właściwościach mechanicznych i sposób ich wytwarzania
PL2072587T3 (pl) 2007-12-20 2020-11-02 Borealis Technology Oy Powlekane rury o ulepszonych właściwościach mechanicznych w wysokich temperaturach i sposób ich wytwarzania
PL3519444T3 (pl) 2016-09-28 2021-05-04 Borealis Ag Proces wytwarzania powlekanej rury
US10982025B2 (en) 2016-11-25 2021-04-20 Borealis Ag Process for producing polyolefin film composition and films prepared thereof
EP3902851A1 (de) 2018-12-28 2021-11-03 Borealis AG Verfahren zur herstellung einer polyolefinfolienzusammensetzung und daraus hergestellte folien
EP3902850A1 (de) 2018-12-28 2021-11-03 Borealis AG Verfahren zur herstellung einer polyolefinfolienzusammensetzung und daraus hergestellte folien
CN117480191A (zh) 2021-06-11 2024-01-30 博里利斯股份公司 一种生产多峰乙烯聚合物的方法以及由其制备的薄膜
EP4344869A1 (de) 2022-09-30 2024-04-03 Borealis AG Multimodale ethylencopolymerzusammensetzung und folien damit
EP4605239A1 (de) 2022-10-18 2025-08-27 Borealis GmbH Mehrschichtige folie
EP4403598A1 (de) 2023-01-23 2024-07-24 Borealis AG Polymerzusammensetzung mit recyceltem polyethylen niedriger dichte für verpackungsanwendungen

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664346A (en) * 1950-06-22 1953-12-29 Hydrocarbon Research Inc Fluid reactor
NL203077A (de) * 1955-01-14
US2931711A (en) * 1955-05-31 1960-04-05 Pan American Petroleum Corp Fluidized bed reactor with internal tube structure design
US2891846A (en) * 1956-01-23 1959-06-23 Dorr Oliver Inc Furnace structure
DE1632404A1 (de) * 1968-02-14 1970-08-13 Miag Muehlenbau & Ind Gmbh Pneumatische Mischvorrichtung
US3737288A (en) * 1971-06-18 1973-06-05 Exxon Co Antifouling deflector in olefin polymerization reactors
US4366123A (en) * 1981-09-21 1982-12-28 Mitsui Petrochemical Industries Ltd. Anchor agitator for gaseous phase polymerization vessel
DE3234911A1 (de) * 1982-09-21 1984-03-22 Herbert 7853 Steinen Hüttlin Fliessbettapparatur
DE3244769C2 (de) * 1982-12-03 1987-03-05 Kernforschungsanlage Jülich GmbH, 5170 Jülich Vorrichtung zur Feinstaubabscheidung bei einem Wirbelschichtreaktor
JPS6078286A (ja) * 1983-10-03 1985-05-02 石川島播磨重工業株式会社 粉末原料の流動焼成炉
DE3423580A1 (de) * 1984-06-27 1986-01-02 Degussa Ag, 6000 Frankfurt Verfahren zur behandlung von fluidisiertem russ mit gasen, fliessbettapparatur zur durchfuehrung des verfahrens und in der apparatur verwendbarer grenzwertgeber
DE3523990A1 (de) * 1984-08-20 1986-02-27 Herbert 7853 Steinen Hüttlin Fliessbettapparatur
US4877587A (en) * 1984-08-24 1989-10-31 Union Carbide Chemicals And Plastics Company Inc. Fluidized bed polymerization reactors
FR2581173B1 (fr) * 1985-04-24 1989-03-31 Charbonnages De France Echangeur a lit fluidise pour transfert de chaleur
DE3706538A1 (de) * 1987-02-28 1988-09-08 Metallgesellschaft Ag Wirbelschichtanlage
CA1284017C (en) * 1987-05-21 1991-05-14 Hugo I. De Lasa Riser simulator
US4976688A (en) * 1989-02-03 1990-12-11 Rosenblum Jeffrey L Position-adjustable thoracic catheter
US4967688A (en) * 1989-06-09 1990-11-06 Fuji Sangyo Company, Limited Powder processing apparatus

Also Published As

Publication number Publication date
US5395595A (en) 1995-03-07
NO931285L (no) 1993-10-11
DE69311614T2 (de) 1998-01-22
EP0565087A1 (de) 1993-10-13
DE69311614D1 (de) 1997-07-24
FI921632L (fi) 1993-10-11
FI91971B (fi) 1994-05-31
FI921632A0 (fi) 1992-04-10
JP2663093B2 (ja) 1997-10-15
ATE154524T1 (de) 1997-07-15
NO931285D0 (no) 1993-04-02
EP0565087B1 (de) 1997-06-18
NO179486B (no) 1996-07-08
FI91971C (fi) 1994-09-12
JPH0649105A (ja) 1994-02-22

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN OCTOBER 2002