NL8001819A - Werkwijze voor de verwerking van een vloeistof met een au-cn-verbinding. - Google Patents

Werkwijze voor de verwerking van een vloeistof met een au-cn-verbinding. Download PDF

Info

Publication number
NL8001819A
NL8001819A NL8001819A NL8001819A NL8001819A NL 8001819 A NL8001819 A NL 8001819A NL 8001819 A NL8001819 A NL 8001819A NL 8001819 A NL8001819 A NL 8001819A NL 8001819 A NL8001819 A NL 8001819A
Authority
NL
Netherlands
Prior art keywords
liquid
gold
compound
silver
compounds
Prior art date
Application number
NL8001819A
Other languages
English (en)
Dutch (nl)
Original Assignee
Dainichi Nippon Cables Ltd
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 Dainichi Nippon Cables Ltd filed Critical Dainichi Nippon Cables Ltd
Publication of NL8001819A publication Critical patent/NL8001819A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
NL8001819A 1979-03-28 1980-03-27 Werkwijze voor de verwerking van een vloeistof met een au-cn-verbinding. NL8001819A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3761679A JPS55128552A (en) 1979-03-28 1979-03-28 Treatment of liquid containing cyano gold compound
JP3761679 1979-03-28

Publications (1)

Publication Number Publication Date
NL8001819A true NL8001819A (nl) 1980-09-30

Family

ID=12502548

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8001819A NL8001819A (nl) 1979-03-28 1980-03-27 Werkwijze voor de verwerking van een vloeistof met een au-cn-verbinding.

Country Status (9)

Country Link
US (1) US4273579A (de)
JP (1) JPS55128552A (de)
AU (1) AU533044B2 (de)
CA (1) CA1148749A (de)
DE (1) DE3011650A1 (de)
FR (1) FR2452524A1 (de)
GB (1) GB2049733B (de)
NL (1) NL8001819A (de)
ZA (1) ZA801819B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528166A (en) * 1983-05-05 1985-07-09 Sentrachem Limited Recovery of gold and/or silver from cyanide leach liquors on activated carbon
US4681628A (en) * 1985-05-01 1987-07-21 Norcim Investments Pty. Ltd. Gold Recovery processes
JPS6319655A (ja) * 1986-07-14 1988-01-27 Konica Corp 写真処理廃液の処理装置
JPH0720580B2 (ja) * 1987-10-29 1995-03-08 三菱電線工業株式会社 シアン廃液処理における予熱方法及び装置
JPH0679710B2 (ja) * 1987-11-10 1994-10-12 三菱電線工業株式会社 シアン廃液処理装置
CA2057217C (en) * 1990-12-11 1999-08-31 Bruce Edward Holbein A process for the decontamination of toxic, heavy-metal containing soils
US5318772A (en) * 1991-12-10 1994-06-07 The Dow Chemical Company Oral compositions for inhibiting calculus formation
US5320829A (en) * 1991-12-10 1994-06-14 The Dow Chemical Company Oral compositions for inhibiting plaque formation
DE102006062387A1 (de) 2006-12-19 2008-06-26 Wieland Dental + Technik Gmbh & Co. Kg Verfahren und Vorrichtung zur Behandlung von cyanid- und/oder komplexbildnerhaltigen Lösungen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE181408C (de) *
DE74532C (de) * K. MOLDEN HAUER in Frankfurt a. M,, Gutleutstrafse 215 Fällung von Gold aus Cyanidlösungen durch Aluminium
US538951A (en) * 1895-05-07 Process of treating refractory ores
US1103346A (en) * 1912-08-28 1914-07-14 Charles Butters Recovery of gold and silver from refractory ores.
US1397684A (en) * 1919-12-24 1921-11-22 Albert W Hahn Cyanid process
US2293066A (en) * 1940-10-18 1942-08-18 Southwestern Eng Co Cyanidation method
US2839387A (en) * 1954-05-28 1958-06-17 Mining Corp Of Canada Ltd Method for the cyanidation of precious metals
DE1076106B (de) * 1959-02-13 1960-02-25 Henkel & Cie Gmbh Verfahren zur Aufarbeitung von Berliner Blauschlamm
US3180705A (en) * 1963-07-02 1965-04-27 Trifari Krussman And Fishel In Process for separating substantially pure alkali metal gold cyanides from impure solutions thereof
US3321303A (en) * 1966-09-06 1967-05-23 Treadwell Corp Recovery of copper
GB1079615A (en) * 1965-12-30 1967-08-16 Charles Davidoff Silver recovery process
FR1484392A (fr) * 1966-06-23 1967-06-09 Procédé de récupération d'or
US4167240A (en) * 1977-06-27 1979-09-11 Western Electric Company, Inc. Method of treating an electroplating solution comprising ions of gold and cyanide prior to electroplating and thermocompression bonding

Also Published As

Publication number Publication date
DE3011650A1 (de) 1980-10-09
GB2049733B (en) 1982-12-22
ZA801819B (en) 1981-04-29
AU5686680A (en) 1980-10-02
GB2049733A (en) 1980-12-31
AU533044B2 (en) 1983-10-27
DE3011650C2 (de) 1988-02-25
JPS55128552A (en) 1980-10-04
FR2452524B1 (de) 1984-04-20
FR2452524A1 (fr) 1980-10-24
US4273579A (en) 1981-06-16
CA1148749A (en) 1983-06-28
JPS6326184B2 (de) 1988-05-28

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed