FI900486A0 - Foerfarande och anordning foer gasfaspolymerisering av olefiner i en fluidiserad virvelbaeddsreaktor. - Google Patents

Foerfarande och anordning foer gasfaspolymerisering av olefiner i en fluidiserad virvelbaeddsreaktor.

Info

Publication number
FI900486A0
FI900486A0 FI900486A FI900486A FI900486A0 FI 900486 A0 FI900486 A0 FI 900486A0 FI 900486 A FI900486 A FI 900486A FI 900486 A FI900486 A FI 900486A FI 900486 A0 FI900486 A0 FI 900486A0
Authority
FI
Finland
Prior art keywords
virvelbaeddsreaktor
gasfaspolymerisering
fluidiserad
olefiner
reactor body
Prior art date
Application number
FI900486A
Other languages
English (en)
Finnish (fi)
Inventor
Xavier Bontemps
Laszlo Havas
Andr 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 FI900486A0 publication Critical patent/FI900486A0/fi

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Cyclones (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FI900486A 1989-01-31 1990-01-31 Foerfarande och anordning foer gasfaspolymerisering av olefiner i en fluidiserad virvelbaeddsreaktor. FI900486A0 (fi)

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 (1)

Publication Number Publication Date
FI900486A0 true FI900486A0 (fi) 1990-01-31

Family

ID=9378430

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900486A FI900486A0 (fi) 1989-01-31 1990-01-31 Foerfarande och anordning foer gasfaspolymerisering av olefiner i en fluidiserad virvelbaeddsreaktor.

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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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
CN101918460B (zh) * 2007-12-27 2015-11-25 尤尼威蒂恩技术有限公司 用于从气流中移除夹带的颗粒的系统和方法以及实现其的反应器系统
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Also Published As

Publication number Publication date
US5382638A (en) 1995-01-17
JPH02233708A (ja) 1990-09-17
HU900589D0 (en) 1990-05-28
NO173875C (no) 1994-02-16
NO173875B (no) 1993-11-08
NO900422D0 (no) 1990-01-30
HUT55258A (en) 1991-05-28
EP0381364B1 (en) 1993-09-08
ES2058778T3 (es) 1994-11-01
DD291769A5 (de) 1991-07-11
DE69003120T2 (de) 1994-01-05
FR2642429B1 (fr) 1991-04-19
AU621188B2 (en) 1992-03-05
RU1838327C (ru) 1993-08-30
FR2642429A1 (fr) 1990-08-03
NO900422L (no) 1990-08-01
CA2008653A1 (en) 1990-07-31
AU4885990A (en) 1990-08-09
DE69003120D1 (de) 1993-10-14
NZ232318A (en) 1991-09-25
EP0381364A1 (en) 1990-08-08
ATE94172T1 (de) 1993-09-15

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