JPS6433136A - Process and apparatus for after-treating polyarylene sulfide polymer suspension - Google Patents

Process and apparatus for after-treating polyarylene sulfide polymer suspension

Info

Publication number
JPS6433136A
JPS6433136A JP62188950A JP18895087A JPS6433136A JP S6433136 A JPS6433136 A JP S6433136A JP 62188950 A JP62188950 A JP 62188950A JP 18895087 A JP18895087 A JP 18895087A JP S6433136 A JPS6433136 A JP S6433136A
Authority
JP
Japan
Prior art keywords
residue
solvent
polyarylene sulfide
exit
polymer suspension
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
JP62188950A
Other languages
Japanese (ja)
Other versions
JPH0749485B2 (en
Inventor
Daigo Shirota
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP62188950A priority Critical patent/JPH0749485B2/en
Publication of JPS6433136A publication Critical patent/JPS6433136A/en
Publication of JPH0749485B2 publication Critical patent/JPH0749485B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

PURPOSE:To perform the after-treatment of separation, washing and drying of a polyarylene sulfide polymer suspension in a single after-treatment apparatus in good efficiency, by draining and seiving out the polymer suspension through a screen and drying the residue by heating in a vacuum. CONSTITUTION:A polymer suspension fed to a cylindrical body 1 is drained and seived through an exit 5 with a screen 4 to remove the bulk of the polymerization solvent and by-products. A polyarylene sulfide polymer, small amount of the solvent and the by-products are left in the body 1. A solvent is added to the residue in the vessel 1 from a washing liquid inlet 8 on the upper part of the body 1, and the residue is fully washed with this solvent by sufficiently agitating with an agitation mechanism 9. The mixture is drained and seived through the exit 5 with the screen 4. Water is added to the residue instead of the solvent in the body 1, and the mixture is fully washed agitation and drained through the exit 5. The vessel body 1 is heated in a vacuum to dry the residue. After cooling, the dried polyarylene sulfide polymer is discharged through an exit 6.
JP62188950A 1987-07-30 1987-07-30 Post-treatment method for polyarylene sulfide polymer suspension and apparatus therefor Expired - Lifetime JPH0749485B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62188950A JPH0749485B2 (en) 1987-07-30 1987-07-30 Post-treatment method for polyarylene sulfide polymer suspension and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62188950A JPH0749485B2 (en) 1987-07-30 1987-07-30 Post-treatment method for polyarylene sulfide polymer suspension and apparatus therefor

Publications (2)

Publication Number Publication Date
JPS6433136A true JPS6433136A (en) 1989-02-03
JPH0749485B2 JPH0749485B2 (en) 1995-05-31

Family

ID=16232753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62188950A Expired - Lifetime JPH0749485B2 (en) 1987-07-30 1987-07-30 Post-treatment method for polyarylene sulfide polymer suspension and apparatus therefor

Country Status (1)

Country Link
JP (1) JPH0749485B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128445A (en) * 1990-06-14 1992-07-07 Phillips Petroleum Company Method to recover poly(arylene sulfide) polymers with water-polar organic compound

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3473667B2 (en) * 1997-01-23 2003-12-08 日本ゼオン株式会社 Manufacturing method of toner
KR20170050090A (en) * 2015-10-29 2017-05-11 주식회사 엘지화학 Apparatus and methode for removing residue of polymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128445A (en) * 1990-06-14 1992-07-07 Phillips Petroleum Company Method to recover poly(arylene sulfide) polymers with water-polar organic compound

Also Published As

Publication number Publication date
JPH0749485B2 (en) 1995-05-31

Similar Documents

Publication Publication Date Title
KR960701258A (en) SYSTEM AND METHOD FOR RECYCLING MATERIALS
DE3564025D1 (en) Process and apparatus for removal of liquid from a solid particulate material
GB1440705A (en) Drying of articles
JPS6433136A (en) Process and apparatus for after-treating polyarylene sulfide polymer suspension
IT1243185B (en) PROCESS FOR SEPARATING HETEROGENEOUS PLASTIC MATERIAL IN HOMOGENEOUS FRACTIONS AND APPARATUS SUITABLE FOR THE PURPOSE
ES477142A1 (en) Continuous filtering-settling centrifuge
GB928066A (en) Sludge thickener
CN201284232Y (en) Apparatus for directly and continuously producing insoluble sulfur
CN208995416U (en) A kind of tetrabromobisphenol A process units
SU1389682A3 (en) Method of dehydrating peat
GB1448780A (en) Combination solvent-water bath laudnry system
JPS56120310A (en) Apparatus for preliminary crystallization of chips of thermoplastic polymer
JP2697182B2 (en) Washing and dewatering apparatus and method for recovering polymer using the same
CN213886176U (en) Production system that CPVC was used
US4184891A (en) Process for washing a solid substance impregnated with a liquid substance
CN111420452A (en) Cuprous cyanide washing and separating equipment and cuprous cyanide washing and separating method
SU1741851A1 (en) Unit for extraction of organic matter from solid waste
US3441368A (en) Wool scouring process
GB1503087A (en) Method of cleaning poultry feathers and like materials
CN220338968U (en) Drying device for reclaimed plastic particles
McCracken et al. 1—THE SYSTEMATIC OPTIMIZATION OF THE AQUEOUS COMPRESSION-JET WOOL SCOUR. PART I: PRE-OPTIMIZATION PROCEDURES
ES423248A1 (en) Apparatus for elimination of surface water from articles
GB2012815A (en) Stripping Coatings from Articles
CN216707983U (en) Granulation agitating unit is used in plastics production and processing
GB1020734A (en) Improvements in and relating to rotary plate filters