KR880007619A - Dissolution Concentration Method of Polymer Compound - Google Patents

Dissolution Concentration Method of Polymer Compound Download PDF

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Publication number
KR880007619A
KR880007619A KR1019870003965A KR870003965A KR880007619A KR 880007619 A KR880007619 A KR 880007619A KR 1019870003965 A KR1019870003965 A KR 1019870003965A KR 870003965 A KR870003965 A KR 870003965A KR 880007619 A KR880007619 A KR 880007619A
Authority
KR
South Korea
Prior art keywords
evaporator
thin film
polymer compound
compartment
film vacuum
Prior art date
Application number
KR1019870003965A
Other languages
Korean (ko)
Other versions
KR900003045B1 (en
Inventor
다께시 미요시
도시유끼 이이다
Original Assignee
기무라 가꼬오끼 가부시기 가이샤
고바야시 아쓰시
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.)
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Publication date
Application filed by 기무라 가꼬오끼 가부시기 가이샤, 고바야시 아쓰시 filed Critical 기무라 가꼬오끼 가부시기 가이샤
Publication of KR880007619A publication Critical patent/KR880007619A/en
Application granted granted Critical
Publication of KR900003045B1 publication Critical patent/KR900003045B1/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

내용 없음.No content.

Description

고분자 화합물의 용해 농축방법Dissolution Concentration Method of Polymer Compound

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 방법에 관한 공정도이다. 공정의 각 부위는 다음과 같다.1 is a process diagram relating to the method of the present invention. Each part of the process is as follows.

Claims (2)

고분자 화합물 분체(粉體) 및 용제의 혼합 슬러리액을 셀축을 상하로 구분하여 독립한 복수개의 구획부를 형성하고 각 구획부마다 가열증기도입관, 및 응축액 배출관을 배설한 강제박막진공증발기에 도입하고, 증발기의 최상단 구획부에 대응하는 증발기 내벽면에서 탈기하고 이어서 그 하단에서 용해, 농축함을 특징으로 하는 고분자화합물의 용해농축방법.The slurry mixture of polymer compound powder and solvent is divided into upper and lower cell shafts to form a plurality of independent compartments, and each compartment is introduced into a forced thin film vacuum evaporator having a heated steam inlet pipe and a condensate discharge pipe. And degassing at the inner wall surface of the evaporator corresponding to the uppermost compartment of the evaporator, and then dissolving and concentrating at the lower end thereof. 제1항에 있어서, 강제박막진공증발기가 셀측을 상하로 구분하여 독립한 3개의 구획부를 형성하고 각 구획부다마 가열증기 도입관 및 응축액 배출관을 배설한 강제박막진공증발기인 고분자화합물의 용해농축방법.The method according to claim 1, wherein the forced thin film vacuum evaporator is a forced thin film vacuum evaporator in which three separate compartments are formed by dividing the cell side up and down, and each compartment section is a heated thin film vapor evaporator and a condensate discharge tube is disposed. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870003965A 1986-12-02 1987-04-24 Dissolution and concentration of polymer compound KR900003045B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61287240A JPS63139919A (en) 1986-12-02 1986-12-02 Dissolution and concentration of polymer compound
JP61-287240 1986-12-02
JP287240 1986-12-02

Publications (2)

Publication Number Publication Date
KR880007619A true KR880007619A (en) 1988-08-27
KR900003045B1 KR900003045B1 (en) 1990-05-04

Family

ID=17714848

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870003965A KR900003045B1 (en) 1986-12-02 1987-04-24 Dissolution and concentration of polymer compound

Country Status (2)

Country Link
JP (1) JPS63139919A (en)
KR (1) KR900003045B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102527067A (en) * 2011-11-29 2012-07-04 青岛青大物产股份有限公司 Knifing evaporating device for extracting capsochrome
CN114458623B (en) * 2021-12-22 2023-10-20 中国海洋石油集团有限公司 Centrifugal front-mounted degassing pump and degassing process flow experimental equipment

Also Published As

Publication number Publication date
KR900003045B1 (en) 1990-05-04
JPS63139919A (en) 1988-06-11
JPH0513971B2 (en) 1993-02-23

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