IT1199074B - Procedimento per il trattamento di soluzioni corrosive contenenti metalli e per il ricupero dei metalli - Google Patents

Procedimento per il trattamento di soluzioni corrosive contenenti metalli e per il ricupero dei metalli

Info

Publication number
IT1199074B
IT1199074B IT47773/84A IT4777384A IT1199074B IT 1199074 B IT1199074 B IT 1199074B IT 47773/84 A IT47773/84 A IT 47773/84A IT 4777384 A IT4777384 A IT 4777384A IT 1199074 B IT1199074 B IT 1199074B
Authority
IT
Italy
Prior art keywords
metals
recovery
procedure
treatment
solutions containing
Prior art date
Application number
IT47773/84A
Other languages
English (en)
Italian (it)
Other versions
IT8447773A0 (it
Inventor
Adolf Boehm
Heinrich Bender
Dieter Reinartz
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/it
Application granted granted Critical
Publication of IT1199074B publication Critical patent/IT1199074B/it

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 Procedimento per il trattamento di soluzioni corrosive contenenti metalli e per il ricupero dei metalli IT1199074B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833308849 DE3308849A1 (de) 1983-03-12 1983-03-12 Verfahren zur aufbereitung von metallhaltigen aetzloesungen und zur rueckgewinnung des metalls

Publications (2)

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

Family

ID=6193285

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47773/84A IT1199074B (it) 1983-03-12 1984-02-29 Procedimento per il trattamento di soluzioni corrosive contenenti metalli e per il ricupero dei metalli

Country Status (5)

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

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 (ja) * 1989-02-09 1998-07-09 三菱瓦斯化学株式会社 メタノール合成触媒前駆体の製造法
CN1904142B (zh) * 2006-07-08 2012-01-25 江门市蓬江区大盈机电设备有限公司 一种蚀刻废液或低含铜废水的提铜方法

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 (de) * 1975-06-03 1983-05-19 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Aufarbeitung von Kupferätzabfallösungen
US4083758A (en) * 1976-09-27 1978-04-11 Criterion Process for regenerating and for recovering metallic copper from chloride-containing etching solutions
SE411231B (sv) * 1978-05-02 1979-12-10 Mx Processer Reinhardt Forfarande for atervinning av ett ammonialkaliskt etsbad
DE3115436A1 (de) * 1981-04-16 1982-12-16 Erich Rühl chemische Fabrik und Chemikaliengroßhandel, 6382 Friedrichsdorf Verfahren zur aufarbeitung von kupferaetzabfalloesungen mit ausfaellung des kupferanteils als kupferoxid und rueckgewinnung von ammoniak

Also Published As

Publication number Publication date
AT381729B (de) 1986-11-25
DE3308849C2 (de) 1987-07-30
DE3308849A1 (de) 1984-09-13
FR2542325A1 (fr) 1984-09-14
NL8400768A (nl) 1984-10-01
ATA82484A (de) 1986-04-15
FR2542325B1 (fr) 1987-05-15
IT8447773A0 (it) 1984-02-29

Similar Documents

Publication Publication Date Title
IL66931A (en) Process and device for the treatment of non conducting metal bonded hard materials
GB2124511B (en) Method and apparatus for the purification of blood
DE3564704D1 (en) Apparatus for the galvanic recovery of metals from diluted solutions
IT1132320B (it) Metodo ed apparecchio per il recupero di metalli da soluzioni
GB2181421B (en) Process for the recovery of noble metals from ore-concentrates
GB8432660D0 (en) Electrolytic treatment metal
IT8149732A0 (it) Procedimento per il ricupero di metalli preziosi
IT1199074B (it) Procedimento per il trattamento di soluzioni corrosive contenenti metalli e per il ricupero dei metalli
GB2140037B (en) Device for the electrolytic treatment of metal strip
GB2140036B (en) Device for the electrolytic treatment of metal strip
DE3460983D1 (en) Method for the separate recovery of metals from waste in particular chemical waste
GB2096982B (en) Process for the recovery of lead and silver chlorides
DE3170216D1 (en) Method for the treatment of metal surfaces
EP0090912A3 (en) Anti-crevice corrosion sealant, and method of using it
IT1213210B (it) Procedimento per il trattamento e/o l'immagazzinamento di residui industriali.
IT1180222B (it) Procedimento per il recupero di metalli preziosi
DE3377869D1 (en) Corrosion inhibitors for aqueous solutions for the treatment of metals, and process for their preparation
IT8149731A0 (it) Procedimento per il ricupero di metalli preziosi
GB2159537B (en) Method for the concentration of viruses from fluids
GB2143852B (en) Treatment of metal strip
IT8548667A0 (it) Procedimento di separazione di metalli da loro soluzioni acquose mediante ammidi dialchilsostituite
GB2140826B (en) Metal treatment process
SU1146968A1 (ru) Способ радиационно-химической обработки жидкости
BR8501336A (pt) Processo quimico aperfeicoado de tratamento de salmoura marinha
IT8512449A0 (it) Procedimento per il trattamento ed il recupero di composti di cromo