AT272792B - Treatment solution for the treatment of workpieces with copper and silver surfaces - Google Patents

Treatment solution for the treatment of workpieces with copper and silver surfaces

Info

Publication number
AT272792B
AT272792B AT260467A AT260467A AT272792B AT 272792 B AT272792 B AT 272792B AT 260467 A AT260467 A AT 260467A AT 260467 A AT260467 A AT 260467A AT 272792 B AT272792 B AT 272792B
Authority
AT
Austria
Prior art keywords
treatment
workpieces
copper
silver surfaces
treatment solution
Prior art date
Application number
AT260467A
Other languages
German (de)
Original Assignee
Lancy Lab
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 Lancy Lab filed Critical Lancy Lab
Application granted granted Critical
Publication of AT272792B publication Critical patent/AT272792B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/08—Rinsing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/18—Cyanides
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/28—The renewable source being wind energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • Y10S210/904—-CN containing
AT260467A 1966-07-12 1967-03-17 Treatment solution for the treatment of workpieces with copper and silver surfaces AT272792B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56455066A 1966-07-12 1966-07-12

Publications (1)

Publication Number Publication Date
AT272792B true AT272792B (en) 1969-07-25

Family

ID=24254925

Family Applications (1)

Application Number Title Priority Date Filing Date
AT260467A AT272792B (en) 1966-07-12 1967-03-17 Treatment solution for the treatment of workpieces with copper and silver surfaces

Country Status (6)

Country Link
US (1) US3475219A (en)
AT (1) AT272792B (en)
CH (1) CH496101A (en)
DE (1) DE1621613A1 (en)
GB (1) GB1120675A (en)
NL (2) NL6709586A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537896A (en) * 1968-09-23 1970-11-03 Lancy Lab Beneficial after-treatment of workpieces
US3730192A (en) * 1971-01-25 1973-05-01 L Gilbert Method for inhibiting staining of electrodeposited coatings formed in a cyanide containing bath
CA1280057C (en) * 1986-12-12 1991-02-12 Edgar F. Hoy Enhanced cleaning procedure for copper alloy equipment
CN106076923B (en) * 2016-06-13 2018-11-27 广东溢达纺织有限公司 Reed auto-cleaning method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22296E (en) * 1939-06-14 1943-03-30 Process for treatment of metals
US2618606A (en) * 1949-02-04 1952-11-18 Procter & Gamble Detergent compositions containing metal discoloration inhibitors
US2725314A (en) * 1952-01-29 1955-11-29 Leslie E Lancy In line treatment of toxic carry-over of work pieces
US2941953A (en) * 1956-07-27 1960-06-21 Hagan Chemicals & Controls Inc Method of inhibiting corrosion of copper and cuprous alloys in contact with water
US2877188A (en) * 1956-07-27 1959-03-10 Hagan Chemicals & Controls Inc Corrosion inhibitors and method of using same
US2830942A (en) * 1957-05-24 1958-04-15 Jr Robert H Elliott Electrocleaner for brass
GB907793A (en) * 1959-12-04 1962-10-10 Ici Ltd Improvements in or relating to corrosion inhibitors for copper and copper containingalloys

Also Published As

Publication number Publication date
NL6709586A (en) 1968-01-15
DE1621613A1 (en) 1969-12-18
NL137512C (en)
CH496101A (en) 1970-09-15
GB1120675A (en) 1968-07-24
US3475219A (en) 1969-10-28

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