AU493185B2 - Process for purifying the wastewater fromthe production of polybasic carboxylic acid esters - Google Patents

Process for purifying the wastewater fromthe production of polybasic carboxylic acid esters

Info

Publication number
AU493185B2
AU493185B2 AU81518/75A AU8151875A AU493185B2 AU 493185 B2 AU493185 B2 AU 493185B2 AU 81518/75 A AU81518/75 A AU 81518/75A AU 8151875 A AU8151875 A AU 8151875A AU 493185 B2 AU493185 B2 AU 493185B2
Authority
AU
Australia
Prior art keywords
fromthe
wastewater
purifying
production
carboxylic acid
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.)
Expired
Application number
AU81518/75A
Other versions
AU8151875A (en
Inventor
Hahn And Jurgen Weber Heinz-Dieter
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.)
Ruhrchemie AG
Original Assignee
Ruhrchemie AG
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
Priority claimed from DE2426448A external-priority patent/DE2426448C2/en
Application filed by Ruhrchemie AG filed Critical Ruhrchemie AG
Application granted granted Critical
Publication of AU8151875A publication Critical patent/AU8151875A/en
Publication of AU493185B2 publication Critical patent/AU493185B2/en
Expired legal-status Critical Current

Links

AU81518/75A 1974-05-31 1975-05-26 Process for purifying the wastewater fromthe production of polybasic carboxylic acid esters Expired AU493185B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE824264 1974-05-31
DE2426448A DE2426448C2 (en) 1974-05-31 1974-05-31 Process for the purification of waste water from the production of esters

Publications (2)

Publication Number Publication Date
AU8151875A AU8151875A (en) 1976-12-02
AU493185B2 true AU493185B2 (en) 1976-12-02

Family

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