JPS57167301A - Process and apparatus for producing polymer - Google Patents

Process and apparatus for producing polymer

Info

Publication number
JPS57167301A
JPS57167301A JP5179481A JP5179481A JPS57167301A JP S57167301 A JPS57167301 A JP S57167301A JP 5179481 A JP5179481 A JP 5179481A JP 5179481 A JP5179481 A JP 5179481A JP S57167301 A JPS57167301 A JP S57167301A
Authority
JP
Japan
Prior art keywords
monomer
particles
polymerization
nozzle
charging
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
JP5179481A
Other languages
Japanese (ja)
Other versions
JPH0369922B2 (en
Inventor
Tsunehiko Tsubone
Keishin Furukawa
Masahiko Ishibe
Hideji 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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5179481A priority Critical patent/JPS57167301A/en
Publication of JPS57167301A publication Critical patent/JPS57167301A/en
Publication of JPH0369922B2 publication Critical patent/JPH0369922B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

PURPOSE: To produce a polymer having a uniform polymerization degree, by charging a definite volume of a monomer in the fine particle form after giving thereto the energy for initiating polymerization and polymerizing the monomer while removing the heat of polymerization.
CONSTITUTION: A monomer 6 in a tank 5 is pressurized by a transfer pump 7, given the energy for initiating polymerization in a heater 11, fed to a nozzle 4 vibrated by an vibrator 3 oscillated by a high-frequency oscillator 2 at a constant period, and injected in the form of a monomer jet 8. The resulting definite volume of monomer particles 9 are passed through a charging electrode 14, then, a charge by a charging source 15 and an earth 16, and fed tangetially from a nozzle 10 to a cylindrical polymerization vessel 1 charged in the same sign as that of particles. Then, the monomer is polymerized at a constant temperature, while deposition is prevented by virtue of the repulsion between the vessel 1 and particles 9, both charged in the same sign, or among the particles 9 and while the heat of polymerization is removed by withdrawing the monomer vapor evaporated from the surfaces of the particles 9 from a vapor nozzle 12.
COPYRIGHT: (C)1982,JPO&Japio
JP5179481A 1981-04-08 1981-04-08 Process and apparatus for producing polymer Granted JPS57167301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5179481A JPS57167301A (en) 1981-04-08 1981-04-08 Process and apparatus for producing polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5179481A JPS57167301A (en) 1981-04-08 1981-04-08 Process and apparatus for producing polymer

Publications (2)

Publication Number Publication Date
JPS57167301A true JPS57167301A (en) 1982-10-15
JPH0369922B2 JPH0369922B2 (en) 1991-11-05

Family

ID=12896839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5179481A Granted JPS57167301A (en) 1981-04-08 1981-04-08 Process and apparatus for producing polymer

Country Status (1)

Country Link
JP (1) JPS57167301A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420602C1 (en) 1984-06-01 1985-11-28 Friedrich Wilhelm Dipl.-Ing. 7761 Moos Elhaus Device for stacking elongated goods
JPS61115902A (en) * 1984-11-12 1986-06-03 Shoko Tsusho Kk Process and apparatus for producing spherical polymer
KR100361887B1 (en) * 1994-12-06 2003-02-05 주식회사 엘지화학 Preparation method of polymer using aerosol-phase monomer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420602C1 (en) 1984-06-01 1985-11-28 Friedrich Wilhelm Dipl.-Ing. 7761 Moos Elhaus Device for stacking elongated goods
JPS61115902A (en) * 1984-11-12 1986-06-03 Shoko Tsusho Kk Process and apparatus for producing spherical polymer
KR100361887B1 (en) * 1994-12-06 2003-02-05 주식회사 엘지화학 Preparation method of polymer using aerosol-phase monomer

Also Published As

Publication number Publication date
JPH0369922B2 (en) 1991-11-05

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