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)
Other versions
NO179486B (no
NO931285D0 (no
NO931285L (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 (no)
EP (1) EP0565087B1 (no)
JP (1) JP2663093B2 (no)
AT (1) ATE154524T1 (no)
DE (1) DE69311614T2 (no)
FI (1) FI91971C (no)
NO (1) NO179486C (no)

Families Citing this family (12)

* 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
PL2072586T3 (pl) 2007-12-20 2021-05-31 Borealis Technology Oy Powlekane rury o ulepszonych właściwościach mechanicznych i sposób ich wytwarzania
EP2072587B1 (en) 2007-12-20 2020-06-03 Borealis Technology Oy Coated pipes having improved mechanical properties at elevated temperatures 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
EP2072588B1 (en) 2007-12-20 2012-10-10 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
PL3519444T3 (pl) 2016-09-28 2021-05-04 Borealis Ag Proces wytwarzania powlekanej rury
KR20190079656A (ko) 2016-11-25 2019-07-05 보레알리스 아게 폴리올레핀 필름 조성물의 제조 방법 및 그로부터 제조된 필름
EP3902850A1 (en) 2018-12-28 2021-11-03 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
WO2024083689A1 (en) 2022-10-18 2024-04-25 Borealis Ag Multilayer film

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 (no) * 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
DE3244769A1 (de) * 1982-12-03 1984-06-07 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
NO179486B (no) 1996-07-08
FI921632A0 (fi) 1992-04-10
JPH0649105A (ja) 1994-02-22
NO931285D0 (no) 1993-04-02
EP0565087B1 (en) 1997-06-18
FI921632A (fi) 1993-10-11
FI91971C (fi) 1994-09-12
DE69311614T2 (de) 1998-01-22
US5395595A (en) 1995-03-07
DE69311614D1 (de) 1997-07-24
EP0565087A1 (en) 1993-10-13
NO931285L (no) 1993-10-11
FI91971B (fi) 1994-05-31
JP2663093B2 (ja) 1997-10-15
ATE154524T1 (de) 1997-07-15

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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