NO173875C - Fremgangsmaate og apparat for gassfasepolymerisasjon av olefiner - Google Patents

Fremgangsmaate og apparat for gassfasepolymerisasjon av olefiner

Info

Publication number
NO173875C
NO173875C NO900422A NO900422A NO173875C NO 173875 C NO173875 C NO 173875C NO 900422 A NO900422 A NO 900422A NO 900422 A NO900422 A NO 900422A NO 173875 C NO173875 C NO 173875C
Authority
NO
Norway
Prior art keywords
reactor body
reactor
olefins
gas phase
phase polymerization
Prior art date
Application number
NO900422A
Other languages
English (en)
Other versions
NO173875B (no
NO900422D0 (no
NO900422L (no
Inventor
Xavier Bontemps
Laszlo Havas
Andre Martens
Frederic Robert Marie Morterol
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of NO900422D0 publication Critical patent/NO900422D0/no
Publication of NO900422L publication Critical patent/NO900422L/no
Publication of NO173875B publication Critical patent/NO173875B/no
Publication of NO173875C publication Critical patent/NO173875C/no

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
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • 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
NO900422A 1989-01-31 1990-01-30 Fremgangsmaate og apparat for gassfasepolymerisasjon av olefiner NO173875C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8901378A FR2642429B1 (fr) 1989-01-31 1989-01-31 Procede et appareil de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise

Publications (4)

Publication Number Publication Date
NO900422D0 NO900422D0 (no) 1990-01-30
NO900422L NO900422L (no) 1990-08-01
NO173875B NO173875B (no) 1993-11-08
NO173875C true NO173875C (no) 1994-02-16

Family

ID=9378430

Family Applications (1)

Application Number Title Priority Date Filing Date
NO900422A NO173875C (no) 1989-01-31 1990-01-30 Fremgangsmaate og apparat for gassfasepolymerisasjon av olefiner

Country Status (15)

Country Link
US (1) US5382638A (no)
EP (1) EP0381364B1 (no)
JP (1) JPH02233708A (no)
AT (1) ATE94172T1 (no)
AU (1) AU621188B2 (no)
CA (1) CA2008653A1 (no)
DD (1) DD291769A5 (no)
DE (1) DE69003120T2 (no)
ES (1) ES2058778T3 (no)
FI (1) FI900486A0 (no)
FR (1) FR2642429B1 (no)
HU (1) HUT55258A (no)
NO (1) NO173875C (no)
NZ (1) NZ232318A (no)
RU (1) RU1838327C (no)

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FR2791983B1 (fr) * 1999-04-12 2001-05-18 Bp Chemicals Snc Appareil et procede de polymerisation en phase gazeuse d'olefine
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JP5427396B2 (ja) 2007-12-11 2014-02-26 住友化学株式会社 粉体移送装置、及び、ポリオレフィンの製造方法
JP5308795B2 (ja) 2007-12-11 2013-10-09 住友化学株式会社 ポリオレフィン製造方法、並びに、噴流層装置を備えたポリオレフィン製造システム
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JP2009221323A (ja) 2008-03-14 2009-10-01 Sumitomo Chemical Co Ltd プロピレン系ブロック共重合体粒子群
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JP5545800B2 (ja) 2009-06-08 2014-07-09 住友化学株式会社 噴流−流動層型オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
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CN109937217B (zh) 2016-09-30 2021-09-14 陶氏环球技术有限责任公司 适用于链梭移的多头或双头组合物和其制备方法
KR102490785B1 (ko) 2016-09-30 2023-01-20 다우 글로벌 테크놀로지스 엘엘씨 사슬 왕복에 유용한 캡핑된 다중- 또는 이중-헤드형 조성물 및 이의 제조 방법
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Also Published As

Publication number Publication date
JPH02233708A (ja) 1990-09-17
HU900589D0 (en) 1990-05-28
DE69003120T2 (de) 1994-01-05
DE69003120D1 (de) 1993-10-14
ES2058778T3 (es) 1994-11-01
NO173875B (no) 1993-11-08
NO900422D0 (no) 1990-01-30
FR2642429B1 (fr) 1991-04-19
AU621188B2 (en) 1992-03-05
US5382638A (en) 1995-01-17
ATE94172T1 (de) 1993-09-15
DD291769A5 (de) 1991-07-11
CA2008653A1 (en) 1990-07-31
EP0381364B1 (en) 1993-09-08
FR2642429A1 (fr) 1990-08-03
FI900486A0 (fi) 1990-01-31
RU1838327C (ru) 1993-08-30
AU4885990A (en) 1990-08-09
HUT55258A (en) 1991-05-28
NZ232318A (en) 1991-09-25
EP0381364A1 (en) 1990-08-08
NO900422L (no) 1990-08-01

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