JPS55106533A - Method and apparatus for taking out slurry - Google Patents

Method and apparatus for taking out slurry

Info

Publication number
JPS55106533A
JPS55106533A JP1468879A JP1468879A JPS55106533A JP S55106533 A JPS55106533 A JP S55106533A JP 1468879 A JP1468879 A JP 1468879A JP 1468879 A JP1468879 A JP 1468879A JP S55106533 A JPS55106533 A JP S55106533A
Authority
JP
Japan
Prior art keywords
slurry
conduit
particle size
reactor
taken out
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.)
Granted
Application number
JP1468879A
Other languages
Japanese (ja)
Other versions
JPS5839571B2 (en
Inventor
Genyu Katada
Shinichi Saito
Satoru Kawachi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP54014688A priority Critical patent/JPS5839571B2/en
Publication of JPS55106533A publication Critical patent/JPS55106533A/en
Publication of JPS5839571B2 publication Critical patent/JPS5839571B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application

Abstract

PURPOSE:To take out slurry with small content of small particle size fraction efficiently by a method wherein slurry is taken out of a tank type reactor with a rotary agitator through the wall surface and further washed countercurrentwise. CONSTITUTION:Slurry (for example, the slurry of granular polyolefin) consisting of a liquid medium and a granular polymer with specific gravity higher than the medium is taken out of a tank type reactor 1, to which a rotary agitator equipped with agitating blades 3 to a shaft 2 of a motor 4 is installed, through taking out port 20 disposed to a wall surface of the reactor 1. The slurry is forwarded to a counter- current washing tower 9 through a conduit 8, and washed by a medium for washing from a feed port 10 countercurrentwise. The slurry containing small particle size fraction is flowed back and returned to the reactor 1 through a conduit 14 for recovery, a pump 15, a valve 16, a recovery port 21, etc. Meanwhile, the slurry composed of large particle size fractions, which is separated and deposits to a lower portion of the washing tower 9, is taken out of the system through a conduit 13 via a valve 11 interlocking with a level controller 12.
JP54014688A 1979-02-09 1979-02-09 Slurry extraction method and device Expired JPS5839571B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54014688A JPS5839571B2 (en) 1979-02-09 1979-02-09 Slurry extraction method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54014688A JPS5839571B2 (en) 1979-02-09 1979-02-09 Slurry extraction method and device

Publications (2)

Publication Number Publication Date
JPS55106533A true JPS55106533A (en) 1980-08-15
JPS5839571B2 JPS5839571B2 (en) 1983-08-31

Family

ID=11868131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54014688A Expired JPS5839571B2 (en) 1979-02-09 1979-02-09 Slurry extraction method and device

Country Status (1)

Country Link
JP (1) JPS5839571B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492787A (en) * 1981-09-18 1985-01-08 Mitsubishi Chemical Industries Limited Process for continuously producing propylene-ethylene block copolymer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036575U (en) * 1989-06-08 1991-01-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492787A (en) * 1981-09-18 1985-01-08 Mitsubishi Chemical Industries Limited Process for continuously producing propylene-ethylene block copolymer

Also Published As

Publication number Publication date
JPS5839571B2 (en) 1983-08-31

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