AT360495B - METHOD FOR SEPARATING POTENTIAL POLYMER IMAGERS AND POLYMERS FROM GLYCOLES - Google Patents

METHOD FOR SEPARATING POTENTIAL POLYMER IMAGERS AND POLYMERS FROM GLYCOLES

Info

Publication number
AT360495B
AT360495B AT434578A AT434578A AT360495B AT 360495 B AT360495 B AT 360495B AT 434578 A AT434578 A AT 434578A AT 434578 A AT434578 A AT 434578A AT 360495 B AT360495 B AT 360495B
Authority
AT
Austria
Prior art keywords
glycoles
imagers
polymers
potential polymer
separating potential
Prior art date
Application number
AT434578A
Other languages
German (de)
Other versions
ATA434578A (en
Inventor
Franz-Joerg Dipl Chem Becker
Joachim Dipl Ing Koetter
Hans Dipl Chem Dr Schley
Gerhard Chem Ing Toerpel
Original Assignee
Grotewohl Boehlen Veb
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 Grotewohl Boehlen Veb filed Critical Grotewohl Boehlen Veb
Publication of ATA434578A publication Critical patent/ATA434578A/en
Application granted granted Critical
Publication of AT360495B publication Critical patent/AT360495B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT434578A 1977-07-01 1978-06-14 METHOD FOR SEPARATING POTENTIAL POLYMER IMAGERS AND POLYMERS FROM GLYCOLES AT360495B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19982577A DD143369A3 (en) 1977-07-01 1977-07-01 METHOD FOR REMOVING POTENTIAL POLYMERS AND POLYMERS FROM GLYCOLS

Publications (2)

Publication Number Publication Date
ATA434578A ATA434578A (en) 1980-06-15
AT360495B true AT360495B (en) 1981-01-12

Family

ID=5508968

Family Applications (1)

Application Number Title Priority Date Filing Date
AT434578A AT360495B (en) 1977-07-01 1978-06-14 METHOD FOR SEPARATING POTENTIAL POLYMER IMAGERS AND POLYMERS FROM GLYCOLES

Country Status (6)

Country Link
AT (1) AT360495B (en)
CS (1) CS204265B1 (en)
DD (1) DD143369A3 (en)
DE (1) DE2823177A1 (en)
HU (1) HU184119B (en)
SU (1) SU899525A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711650B1 (en) * 1993-10-29 1995-12-01 Elf Aquitaine Process for the purification of a glycolic solution based on one or more glycols and containing, in addition, water and, as impurities, salts and hydrocarbons.

Also Published As

Publication number Publication date
DE2823177A1 (en) 1979-01-04
ATA434578A (en) 1980-06-15
HU184119B (en) 1984-07-30
DD143369A3 (en) 1980-08-20
SU899525A1 (en) 1982-01-23
CS204265B1 (en) 1981-04-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee