IT8447773A0 - PROCEDURE FOR THE TREATMENT OF CORROSIVE SOLUTIONS CONTAINING METALS AND FOR THE RECOVERY OF METALS - Google Patents

PROCEDURE FOR THE TREATMENT OF CORROSIVE SOLUTIONS CONTAINING METALS AND FOR THE RECOVERY OF METALS

Info

Publication number
IT8447773A0
IT8447773A0 IT8447773A IT4777384A IT8447773A0 IT 8447773 A0 IT8447773 A0 IT 8447773A0 IT 8447773 A IT8447773 A IT 8447773A IT 4777384 A IT4777384 A IT 4777384A IT 8447773 A0 IT8447773 A0 IT 8447773A0
Authority
IT
Italy
Prior art keywords
metals
recovery
procedure
treatment
solutions containing
Prior art date
Application number
IT8447773A
Other languages
Italian (it)
Other versions
IT1199074B (en
Inventor
Boehm Adolf
Bender Heinrich
Reinartz Dieter
Original Assignee
Didier Werke 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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of IT8447773A0 publication Critical patent/IT8447773A0/en
Application granted granted Critical
Publication of IT1199074B publication Critical patent/IT1199074B/en

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/46—Regeneration of etching compositions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
IT47773/84A 1983-03-12 1984-02-29 PROCEDURE FOR THE TREATMENT OF CORROSIVE SOLUTIONS CONTAINING METALS AND FOR THE RECOVERY OF METALS IT1199074B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833308849 DE3308849A1 (en) 1983-03-12 1983-03-12 Method of processing metal-containing etching solutions and recovering the metal

Publications (2)

Publication Number Publication Date
IT8447773A0 true IT8447773A0 (en) 1984-02-29
IT1199074B IT1199074B (en) 1988-12-30

Family

ID=6193285

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47773/84A IT1199074B (en) 1983-03-12 1984-02-29 PROCEDURE FOR THE TREATMENT OF CORROSIVE SOLUTIONS CONTAINING METALS AND FOR THE RECOVERY OF METALS

Country Status (5)

Country Link
AT (1) AT381729B (en)
DE (1) DE3308849A1 (en)
FR (1) FR2542325B1 (en)
IT (1) IT1199074B (en)
NL (1) NL8400768A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1311H (en) 1989-02-09 1994-05-03 Mitsubishi Gas Chemical Company Methanol synthesis process
JP2773183B2 (en) * 1989-02-09 1998-07-09 三菱瓦斯化学株式会社 Process for producing methanol synthesis catalyst precursor
CN1904142B (en) * 2006-07-08 2012-01-25 江门市蓬江区大盈机电设备有限公司 Copper extraction method of etching waste liquid or low copper containing waste liquid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1474944A (en) * 1974-05-30 1977-05-25 Thorsen G Process for extraction and separation of metals using liquid cation exchangers
DE2524546C3 (en) * 1975-06-03 1983-05-19 Th. Goldschmidt Ag, 4300 Essen Process for the reprocessing of copper etching waste solutions
US4083758A (en) * 1976-09-27 1978-04-11 Criterion Process for regenerating and for recovering metallic copper from chloride-containing etching solutions
SE411231B (en) * 1978-05-02 1979-12-10 Mx Processer Reinhardt PROCEDURE FOR RECYCLING AN AMMONIAL - CALTIC BATH
DE3115436A1 (en) * 1981-04-16 1982-12-16 Erich Rühl chemische Fabrik und Chemikaliengroßhandel, 6382 Friedrichsdorf Method for reprocessing copper-etching waste solutions involving precipitation of the copper fraction as copper oxide and recovery of ammonia

Also Published As

Publication number Publication date
DE3308849A1 (en) 1984-09-13
DE3308849C2 (en) 1987-07-30
ATA82484A (en) 1986-04-15
FR2542325A1 (en) 1984-09-14
NL8400768A (en) 1984-10-01
AT381729B (en) 1986-11-25
FR2542325B1 (en) 1987-05-15
IT1199074B (en) 1988-12-30

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