JPS6243443B2 - - Google Patents

Info

Publication number
JPS6243443B2
JPS6243443B2 JP56033765A JP3376581A JPS6243443B2 JP S6243443 B2 JPS6243443 B2 JP S6243443B2 JP 56033765 A JP56033765 A JP 56033765A JP 3376581 A JP3376581 A JP 3376581A JP S6243443 B2 JPS6243443 B2 JP S6243443B2
Authority
JP
Japan
Prior art keywords
gas
fluidized bed
polymerization
forming area
bed forming
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
JP56033765A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57149304A (en
Inventor
Akifumi Kato
Michiharu Suga
Masahiro Sugi
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 JP3376581A priority Critical patent/JPS57149304A/ja
Publication of JPS57149304A publication Critical patent/JPS57149304A/ja
Publication of JPS6243443B2 publication Critical patent/JPS6243443B2/ja
Granted legal-status Critical Current

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
    • B01J8/24—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
    • B01J8/44—Fluidisation grids
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymerisation Methods In General (AREA)
JP3376581A 1981-03-11 1981-03-11 Apparatus for vapor-phase olefin polymerization Granted JPS57149304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3376581A JPS57149304A (en) 1981-03-11 1981-03-11 Apparatus for vapor-phase olefin polymerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3376581A JPS57149304A (en) 1981-03-11 1981-03-11 Apparatus for vapor-phase olefin polymerization

Publications (2)

Publication Number Publication Date
JPS57149304A JPS57149304A (en) 1982-09-14
JPS6243443B2 true JPS6243443B2 (enrdf_load_stackoverflow) 1987-09-14

Family

ID=12395528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3376581A Granted JPS57149304A (en) 1981-03-11 1981-03-11 Apparatus for vapor-phase olefin polymerization

Country Status (1)

Country Link
JP (1) JPS57149304A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616903Y2 (ja) * 1986-09-12 1994-05-02 東燃株式会社 気相重合装置のガス分散板

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245749A (en) * 1975-10-07 1977-04-11 Nippon Kokan Kk <Nkk> Automatic operating method of arc furnace

Also Published As

Publication number Publication date
JPS57149304A (en) 1982-09-14

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