AU2086088A - Process and device for purifying degreasing solutions - Google Patents

Process and device for purifying degreasing solutions

Info

Publication number
AU2086088A
AU2086088A AU20860/88A AU2086088A AU2086088A AU 2086088 A AU2086088 A AU 2086088A AU 20860/88 A AU20860/88 A AU 20860/88A AU 2086088 A AU2086088 A AU 2086088A AU 2086088 A AU2086088 A AU 2086088A
Authority
AU
Australia
Prior art keywords
purifying
degreasing solutions
degreasing
solutions
purifying degreasing
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.)
Abandoned
Application number
AU20860/88A
Inventor
Rolf Reuter
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.)
GUT GESELLSCHAFT fur UMWELTSCHONENDE TECHNIK MBH
Original Assignee
Gut Ges fur Umweltschonende Technik Mbh
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 Gut Ges fur Umweltschonende Technik Mbh filed Critical Gut Ges fur Umweltschonende Technik Mbh
Publication of AU2086088A publication Critical patent/AU2086088A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/042—Breaking emulsions by changing the temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Lubricants (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AU20860/88A 1987-08-04 1988-07-20 Process and device for purifying degreasing solutions Abandoned AU2086088A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3725819A DE3725819A1 (en) 1987-08-04 1987-08-04 METHOD AND DEVICE FOR CLEANING DEGREASING SOLUTIONS
DE3725819 1987-08-04

Publications (1)

Publication Number Publication Date
AU2086088A true AU2086088A (en) 1989-03-01

Family

ID=6333026

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20860/88A Abandoned AU2086088A (en) 1987-08-04 1988-07-20 Process and device for purifying degreasing solutions

Country Status (9)

Country Link
EP (1) EP0373174A1 (en)
JP (1) JPH02504652A (en)
AU (1) AU2086088A (en)
BR (1) BR8807640A (en)
DE (1) DE3725819A1 (en)
DK (1) DK28290A (en)
ES (1) ES2009344A6 (en)
FI (1) FI900505A0 (en)
WO (1) WO1989001056A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001851A1 (en) * 1990-01-23 1991-07-25 Berghof Elektronik Produktions Treating hot aq. degreasing liq. for reuse
AT399515B (en) * 1993-02-17 1995-05-26 Oekologia Beteiligungs Handels METHOD AND DEVICE FOR CLEANING DEGREASING AGENTS
DE10137388A1 (en) * 2001-07-31 2003-02-13 Feuerverzinkung Hannover Gmbh Process for the preparation of degreasing baths
DE202011103803U1 (en) * 2011-07-27 2011-10-26 Alexander Maier Evaporator for process and / or industrial wastewater and apparatus for the treatment of process and / or industrial wastewater

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930879A (en) * 1974-03-20 1976-01-06 Rexnord Inc. Closed alkaline wash water system for cleaning metal parts
JPS54149330A (en) * 1978-05-15 1979-11-22 Nippon Paint Co Ltd Regenerating method for surfactant-containing, oil- bearing degreasing solution
JPS5539628A (en) * 1978-09-14 1980-03-19 Nippon Telegr & Teleph Corp <Ntt> Photoluminescence measuring method for semiconductor layer
DE2927275C2 (en) * 1979-07-06 1981-12-03 Daimler-Benz Ag, 7000 Stuttgart Process for the thermal splitting of oil / water emulsions
DE2927873A1 (en) * 1979-07-11 1981-02-05 Senkingwerk Gmbh Kg POST WASHING MACHINE
DE3247431A1 (en) * 1982-12-22 1984-06-28 Henkel KGaA, 4000 Düsseldorf METHOD FOR REGENERATION OR FOR RECYCLING AQUEOUS DEGREASING AND CLEANING SOLUTIONS
JPS6050200A (en) * 1983-08-30 1985-03-19 Nippon Kokan Kk <Nkk> Apparatus for cleaning up washing liquid for electrolytic cleaning
JPS61502966A (en) * 1984-08-11 1986-12-18 レンツラ−　エドガ− How to regenerate degreasing baths from neutral to alkaline
AU4679685A (en) * 1984-08-11 1986-03-07 Renzler, E. Verfahren zur regeneration neutraler bis alkalischer entfettungsbader
DE3512207A1 (en) * 1985-04-03 1986-10-16 Dürr GmbH, 7000 Stuttgart METHOD AND DEVICE FOR REPROCESSING AQUEOUS, OIL AND FATTY CLEANING SOLUTIONS

Also Published As

Publication number Publication date
WO1989001056A1 (en) 1989-02-09
EP0373174A1 (en) 1990-06-20
DK28290D0 (en) 1990-02-02
JPH02504652A (en) 1990-12-27
ES2009344A6 (en) 1989-09-16
DK28290A (en) 1990-03-27
FI900505A0 (en) 1990-02-01
DE3725819A1 (en) 1989-02-16
BR8807640A (en) 1990-06-12

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