DK0550534T3 - Fremgangsmåde til genvinding af ethylenglycol ved bortskaffelsen af glycolholdige driftsvæsker - Google Patents

Fremgangsmåde til genvinding af ethylenglycol ved bortskaffelsen af glycolholdige driftsvæsker

Info

Publication number
DK0550534T3
DK0550534T3 DK91916867.4T DK91916867T DK0550534T3 DK 0550534 T3 DK0550534 T3 DK 0550534T3 DK 91916867 T DK91916867 T DK 91916867T DK 0550534 T3 DK0550534 T3 DK 0550534T3
Authority
DK
Denmark
Prior art keywords
glycol
disposal
recovery
ethylene glycol
containing operating
Prior art date
Application number
DK91916867.4T
Other languages
English (en)
Inventor
Heinz J Beister
Peter Buerk
Wilfried Bauer
Original Assignee
Heinz J Beister
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 Heinz J Beister filed Critical Heinz J Beister
Application granted granted Critical
Publication of DK0550534T3 publication Critical patent/DK0550534T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
DK91916867.4T 1990-09-25 1991-09-24 Fremgangsmåde til genvinding af ethylenglycol ved bortskaffelsen af glycolholdige driftsvæsker DK0550534T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4030331A DE4030331A1 (de) 1990-09-25 1990-09-25 Verfahren und vorrichtung zur entsorgung von glykolhaltigen betriebsfluessigkeiten

Publications (1)

Publication Number Publication Date
DK0550534T3 true DK0550534T3 (da) 1997-12-22

Family

ID=6414948

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91916867.4T DK0550534T3 (da) 1990-09-25 1991-09-24 Fremgangsmåde til genvinding af ethylenglycol ved bortskaffelsen af glycolholdige driftsvæsker

Country Status (7)

Country Link
EP (1) EP0550534B1 (da)
JP (1) JPH06500950A (da)
AT (1) ATE153869T1 (da)
DE (2) DE4030331A1 (da)
DK (1) DK0550534T3 (da)
ES (1) ES2104721T3 (da)
WO (1) WO1992004956A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06226245A (ja) * 1993-01-27 1994-08-16 Dr Ok Wack Chem Gmbh すすぎ浴剤に溶解している液剤の再生方法
DE4309096A1 (de) * 1993-03-15 1994-09-22 Wack O K Chemie Gmbh Verfahren zur Wiedergewinnung einer in einem Spülbad gelösten Flüssigkeit
EP0679624B1 (en) 1994-04-18 1998-12-09 BASF Aktiengesellschaft Recovery of glycols from used glycol-containing technical fluids
US6538164B1 (en) * 1999-09-30 2003-03-25 E. I. Du Pont De Nemours And Company Recovery process for volatile compounds from solids in aqueous solution
ES2300189B1 (es) * 2006-05-26 2009-06-08 Univeridad Rey Juan Carlos Procedimiento para el tratamiento de residuos liquidos procedentes de plantas de fundicion inyectada de aluminio.
DE102008063095A1 (de) * 2008-12-24 2010-07-01 Clariant International Limited Verfahren zur Aufarbeitung glykolhaltiger Flugzeugentleisungsmittel
DE102013009949A1 (de) * 2013-06-13 2014-12-18 Clariant International Ltd. Verfahren zur Aufarbeitung glykolhaltiger Flugzeugenteisungsmittel
KR101795003B1 (ko) 2016-11-10 2017-11-08 서울대학교 산학협력단 Meg 회수 장치 및 meg 회수 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT972794B (it) * 1972-12-22 1974-05-31 Sir Soc Italiana Resine Spa Procedimento perfezionato per la produzione del glicole etilenico
IT1141032B (it) * 1980-08-29 1986-10-01 Snam Progetti Processo per la concentrazione di soluzioni acquose di glicoli

Also Published As

Publication number Publication date
JPH06500950A (ja) 1994-01-27
DE4030331C2 (da) 1993-08-12
EP0550534A1 (de) 1993-07-14
DE4030331A1 (de) 1992-03-26
EP0550534B1 (de) 1997-06-04
DE59108741D1 (de) 1997-07-10
ES2104721T3 (es) 1997-10-16
WO1992004956A1 (de) 1992-04-02
ATE153869T1 (de) 1997-06-15

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