JPH0332562B2 - - Google Patents

Info

Publication number
JPH0332562B2
JPH0332562B2 JP20984781A JP20984781A JPH0332562B2 JP H0332562 B2 JPH0332562 B2 JP H0332562B2 JP 20984781 A JP20984781 A JP 20984781A JP 20984781 A JP20984781 A JP 20984781A JP H0332562 B2 JPH0332562 B2 JP H0332562B2
Authority
JP
Japan
Prior art keywords
fluidized bed
height
gas phase
bed zone
phase polymerization
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP20984781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58113208A (ja
Inventor
Akifumi Kato
Shigeo Kaminaga
Ryoichi Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP20984781A priority Critical patent/JPS58113208A/ja
Publication of JPS58113208A publication Critical patent/JPS58113208A/ja
Publication of JPH0332562B2 publication Critical patent/JPH0332562B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical 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
    • B01J8/38Chemical 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
    • B01J8/382Chemical 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP20984781A 1981-12-28 1981-12-28 オレフイン類の連続気相重合方法 Granted JPS58113208A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20984781A JPS58113208A (ja) 1981-12-28 1981-12-28 オレフイン類の連続気相重合方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20984781A JPS58113208A (ja) 1981-12-28 1981-12-28 オレフイン類の連続気相重合方法

Publications (2)

Publication Number Publication Date
JPS58113208A JPS58113208A (ja) 1983-07-06
JPH0332562B2 true JPH0332562B2 (fr) 1991-05-13

Family

ID=16579601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20984781A Granted JPS58113208A (ja) 1981-12-28 1981-12-28 オレフイン類の連続気相重合方法

Country Status (1)

Country Link
JP (1) JPS58113208A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111953B (fi) 1998-11-12 2003-10-15 Borealis Tech Oy Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi
JP4727612B2 (ja) * 2007-03-26 2011-07-20 三井化学株式会社 気相重合装置における触媒供給量および重合体排出量の制御装置

Also Published As

Publication number Publication date
JPS58113208A (ja) 1983-07-06

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