DE29505757U1 - Device for treating pretreatment baths for metal parts - Google Patents

Device for treating pretreatment baths for metal parts

Info

Publication number
DE29505757U1
DE29505757U1 DE29505757U DE29505757U DE29505757U1 DE 29505757 U1 DE29505757 U1 DE 29505757U1 DE 29505757 U DE29505757 U DE 29505757U DE 29505757 U DE29505757 U DE 29505757U DE 29505757 U1 DE29505757 U1 DE 29505757U1
Authority
DE
Germany
Prior art keywords
treating
metal parts
pretreatment baths
baths
pretreatment
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
DE29505757U
Other languages
German (de)
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
Priority to DE29505757U priority Critical patent/DE29505757U1/en
Publication of DE29505757U1 publication Critical patent/DE29505757U1/en
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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
DE29505757U 1995-04-04 1995-04-04 Device for treating pretreatment baths for metal parts Expired - Lifetime DE29505757U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29505757U DE29505757U1 (en) 1995-04-04 1995-04-04 Device for treating pretreatment baths for metal parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29505757U DE29505757U1 (en) 1995-04-04 1995-04-04 Device for treating pretreatment baths for metal parts

Publications (1)

Publication Number Publication Date
DE29505757U1 true DE29505757U1 (en) 1996-03-14

Family

ID=8006384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29505757U Expired - Lifetime DE29505757U1 (en) 1995-04-04 1995-04-04 Device for treating pretreatment baths for metal parts

Country Status (1)

Country Link
DE (1) DE29505757U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021094403A1 (en) * 2019-11-13 2021-05-20 Newfluid Gmbh Improved filter system for removing and/or neutralizing undissolved oil, grease, and salts and/or abraded metal particles on and in emulsions containing water

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263412A1 (en) * 1972-12-27 1974-07-04 Rolf Hensel 3 Stage drinking water filter for ships - with easily changed cartridge filters placed after water tanks
DE3313539A1 (en) * 1983-04-14 1984-10-18 EPE Eppensteiner GmbH, 6834 Ketsch Filter unit
DE4140745A1 (en) * 1991-12-11 1993-06-17 Henkel Kgaa REPROCESSING OF AQUEOUS INDUSTRIAL CLEANING BATHS
EP0562663A1 (en) * 1992-03-27 1993-09-29 METALLGESELLSCHAFT Aktiengesellschaft Method for removing impurities from cleaners
DE3943249C2 (en) * 1989-12-29 1993-11-18 Seitz Filter Werke Closed filter element
DE4340318C1 (en) * 1993-11-26 1995-04-20 Duerr Gmbh & Co Method for regenerating a cleaning fluid and apparatus for the industrial cleaning of workpieces by means of a cleaning fluid

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263412A1 (en) * 1972-12-27 1974-07-04 Rolf Hensel 3 Stage drinking water filter for ships - with easily changed cartridge filters placed after water tanks
DE3313539A1 (en) * 1983-04-14 1984-10-18 EPE Eppensteiner GmbH, 6834 Ketsch Filter unit
DE3943249C2 (en) * 1989-12-29 1993-11-18 Seitz Filter Werke Closed filter element
DE4140745A1 (en) * 1991-12-11 1993-06-17 Henkel Kgaa REPROCESSING OF AQUEOUS INDUSTRIAL CLEANING BATHS
EP0562663A1 (en) * 1992-03-27 1993-09-29 METALLGESELLSCHAFT Aktiengesellschaft Method for removing impurities from cleaners
DE4209929A1 (en) * 1992-03-27 1993-09-30 Metallgesellschaft Ag Process for removing contaminants from cleaners
DE4340318C1 (en) * 1993-11-26 1995-04-20 Duerr Gmbh & Co Method for regenerating a cleaning fluid and apparatus for the industrial cleaning of workpieces by means of a cleaning fluid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Regenerieren von Edelstahl-Abbeizen. In: Metalloberfläche 30, 1976, 5, S.229 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021094403A1 (en) * 2019-11-13 2021-05-20 Newfluid Gmbh Improved filter system for removing and/or neutralizing undissolved oil, grease, and salts and/or abraded metal particles on and in emulsions containing water

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19960425

R150 Term of protection extended to 6 years

Effective date: 19981211

R151 Term of protection extended to 8 years

Effective date: 20010511

R158 Lapse of ip right after 8 years

Effective date: 20031031