ATE119217T1 - Verfahren zum reinigen von metalloberflächen. - Google Patents

Verfahren zum reinigen von metalloberflächen.

Info

Publication number
ATE119217T1
ATE119217T1 AT92202772T AT92202772T ATE119217T1 AT E119217 T1 ATE119217 T1 AT E119217T1 AT 92202772 T AT92202772 T AT 92202772T AT 92202772 T AT92202772 T AT 92202772T AT E119217 T1 ATE119217 T1 AT E119217T1
Authority
AT
Austria
Prior art keywords
silicate
metal surfaces
cleaning
solution
2sio2
Prior art date
Application number
AT92202772T
Other languages
English (en)
Inventor
Klaus Dr Wittel
Georg Bluemlhuber
Original Assignee
Metallgesellschaft 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
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Application granted granted Critical
Publication of ATE119217T1 publication Critical patent/ATE119217T1/de

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
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • 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
    • C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Physical Vapour Deposition (AREA)
AT92202772T 1991-10-05 1992-09-11 Verfahren zum reinigen von metalloberflächen. ATE119217T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4133100A DE4133100A1 (de) 1991-10-05 1991-10-05 Verfahren zum reinigen von metalloberflaechen

Publications (1)

Publication Number Publication Date
ATE119217T1 true ATE119217T1 (de) 1995-03-15

Family

ID=6442138

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92202772T ATE119217T1 (de) 1991-10-05 1992-09-11 Verfahren zum reinigen von metalloberflächen.

Country Status (9)

Country Link
US (1) US5352296A (de)
EP (1) EP0536823B1 (de)
JP (1) JP3200194B2 (de)
AT (1) ATE119217T1 (de)
CA (2) CA2079019A1 (de)
DE (2) DE4133100A1 (de)
DK (1) DK0536823T3 (de)
ES (1) ES2068671T3 (de)
ZA (1) ZA927643B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07292487A (ja) * 1994-04-25 1995-11-07 Nippon Parkerizing Co Ltd 金属表面の水系洗浄方法
DE19500362C2 (de) * 1995-01-06 1997-09-04 Daimler Benz Ag Verfahren zum Reinigen von Metallgegenständen, insbesondere von Karosserien vor dem Lackieren, und gleichzeitigen Aufbringen einer Primerschicht und einer ersten Korrosionsschutzschicht darauf
US5830282A (en) * 1995-05-23 1998-11-03 Weirton Steel Corporation Continuous particle separation operation
US5678238A (en) * 1995-09-13 1997-10-14 Richard Billings Micro encapsulation of hydrocarbons and chemicals
US6568409B1 (en) 1999-03-26 2003-05-27 Mcf Systems Atlanta, Inc. Ultrasonic parts washer apparatus
US20040188262A1 (en) * 2002-02-05 2004-09-30 Heimann Robert L. Method for treating metallic surfaces and products formed thereby
CN102268681B (zh) * 2010-06-07 2013-12-11 鞍钢股份有限公司 一种涂层钢板生产用脱脂剂及其配置方法
CN110045866A (zh) * 2019-03-06 2019-07-23 苏州蓝沛光电科技有限公司 刮涂残留物的去除方法
WO2024094845A1 (en) 2022-11-04 2024-05-10 Chemetall Gmbh Alkaline compositions and method for cleaning zinc-magnesium surfaces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870560A (en) * 1973-01-02 1975-03-11 Lubrizol Corp Silicate-and Hydroxide-containing cleaning compositions, and liquid concentrates for the preparation thereof
US4201664A (en) * 1975-09-29 1980-05-06 The Continental Group, Inc. Ultrafiltration or reverse osmosis treatment of emulsified oil metal working coolants
HU185731B (en) * 1982-09-03 1985-03-28 Kiskun Mtsz Two-component cleaning agent combination particularly for cleaning contaminated surfaces of food industrial establishments and devices
DE3708330A1 (de) * 1987-03-14 1988-09-22 Henkel Kgaa Fluessige, alkalische reinigerkonzentrate

Also Published As

Publication number Publication date
JP3200194B2 (ja) 2001-08-20
EP0536823A1 (de) 1993-04-14
CA2079628A1 (en) 1993-04-06
DE59201532D1 (de) 1995-04-06
EP0536823B1 (de) 1995-03-01
ZA927643B (en) 1994-04-05
DK0536823T3 (da) 1995-05-22
DE4133100A1 (de) 1993-04-08
US5352296A (en) 1994-10-04
ES2068671T3 (es) 1995-04-16
JPH05209287A (ja) 1993-08-20
CA2079019A1 (en) 1993-04-06
CA2079628C (en) 2001-12-11

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee