ES2104721T3 - Procedimiento para la recuperacion de etilenglicol en la eliminacion de liquidos industriales que contienen glicol. - Google Patents

Procedimiento para la recuperacion de etilenglicol en la eliminacion de liquidos industriales que contienen glicol.

Info

Publication number
ES2104721T3
ES2104721T3 ES91916867T ES91916867T ES2104721T3 ES 2104721 T3 ES2104721 T3 ES 2104721T3 ES 91916867 T ES91916867 T ES 91916867T ES 91916867 T ES91916867 T ES 91916867T ES 2104721 T3 ES2104721 T3 ES 2104721T3
Authority
ES
Spain
Prior art keywords
glycol
disposal
recovery
procedure
liquids containing
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 - Lifetime
Application number
ES91916867T
Other languages
English (en)
Inventor
Heinz J Beister
Peter Burk
Wilfried Bauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2104721T3 publication Critical patent/ES2104721T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

LA INVENCION CONCIERNE A UN PROCEDIMIENTO PARA LA EVACUACION DE LIQUIDOS INDUSTRIALES QUE CONTIENEN GLICOLES, POR EL CUAL EN UN PRIMER PASO DE EVAPORACION SE SEPARA POR DESTILACION LA MAYOR CANTIDAD DE AGUA, A CONTINUACION EL PRODUCTO DEPOSITADO DEL PRIMER PASO DE EVAPORACION, ES SOMETIDO A UN SEGUNDO PASO DE EVAPORACION, PARA SEPARAR POR DESTILACION LA MAYOR CANTIDAD DE GLICOL, Y EL PRODUCTO RESIDUAL DE LA SEGUNDA FASE DE EVAPORACION, ES SEPARADO COMO BASURA TOXICA.
ES91916867T 1990-09-25 1991-09-24 Procedimiento para la recuperacion de etilenglicol en la eliminacion de liquidos industriales que contienen glicol. Expired - Lifetime ES2104721T3 (es)

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
ES2104721T3 true ES2104721T3 (es) 1997-10-16

Family

ID=6414948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91916867T Expired - Lifetime ES2104721T3 (es) 1990-09-25 1991-09-24 Procedimiento para la recuperacion de etilenglicol en la eliminacion de liquidos industriales que contienen glicol.

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2300189A1 (es) * 2006-05-26 2008-06-01 Univeridad Rey Juan Carlos Procedimiento para el tratamiento de residuos liquidos procedentes de plantas de fundicion inyectada de aluminio.

Families Citing this family (7)

* 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
ES2124928T3 (es) * 1994-04-18 1999-02-16 Basf Ag Recuperacion de glicoles de fluidos industriales que contienen glicol usados.
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2300189A1 (es) * 2006-05-26 2008-06-01 Univeridad Rey Juan Carlos Procedimiento para el tratamiento de residuos liquidos procedentes de plantas de fundicion inyectada de aluminio.

Also Published As

Publication number Publication date
WO1992004956A1 (de) 1992-04-02
DE4030331A1 (de) 1992-03-26
DK0550534T3 (da) 1997-12-22
EP0550534A1 (de) 1993-07-14
JPH06500950A (ja) 1994-01-27
EP0550534B1 (de) 1997-06-04
DE4030331C2 (es) 1993-08-12
ATE153869T1 (de) 1997-06-15
DE59108741D1 (de) 1997-07-10

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