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WO2000036185A3 - Electrolytic production of silver salts - Google Patents

Electrolytic production of silver salts Download PDF

Info

Publication number
WO2000036185A3
WO2000036185A3 PCT/IB1999/001961 IB9901961W WO0036185A3 WO 2000036185 A3 WO2000036185 A3 WO 2000036185A3 IB 9901961 W IB9901961 W IB 9901961W WO 0036185 A3 WO0036185 A3 WO 0036185A3
Authority
WO
WIPO (PCT)
Prior art keywords
silver salts
electrolytic production
silver
nitrate
electrolyte
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.)
Ceased
Application number
PCT/IB1999/001961
Other languages
French (fr)
Other versions
WO2000036185A2 (en
Inventor
Roger Leslie Paul
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.)
COMBRINK DE WET FRANCOIS
Original Assignee
COMBRINK DE WET FRANCOIS
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 COMBRINK DE WET FRANCOIS filed Critical COMBRINK DE WET FRANCOIS
Priority to AU14032/00A priority Critical patent/AU1403200A/en
Publication of WO2000036185A2 publication Critical patent/WO2000036185A2/en
Publication of WO2000036185A3 publication Critical patent/WO2000036185A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

A process (10) for producing silver nitrate includes treating elemental silver in at least one electrolytic cell (12) which has an electrolyte which includes nitrate ions, thereby producing silver nitrate in solution in the electrolyte. The invention extends to processes for producing silver cyanide and potassium silver cyanide.
PCT/IB1999/001961 1998-12-11 1999-12-09 Electrolytic production of silver salts Ceased WO2000036185A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU14032/00A AU1403200A (en) 1998-12-11 1999-12-09 Production of silver salts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA9811391 1998-12-11
ZA98/11391 1998-12-11

Publications (2)

Publication Number Publication Date
WO2000036185A2 WO2000036185A2 (en) 2000-06-22
WO2000036185A3 true WO2000036185A3 (en) 2000-10-12

Family

ID=25587457

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1999/001961 Ceased WO2000036185A2 (en) 1998-12-11 1999-12-09 Electrolytic production of silver salts

Country Status (2)

Country Link
AU (1) AU1403200A (en)
WO (1) WO2000036185A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2794583C (en) 2010-04-12 2018-10-09 Cyanco Holding Corporation Process for high concentration cation exchange metathesis
KR101301526B1 (en) 2012-02-02 2013-09-04 성일하이텍(주) Manufacturing method of potassium silver cyanide solution using air bubbling
KR101521636B1 (en) 2013-04-03 2015-05-20 성일하이텍(주) Preparing method of metal complex using direct electrolytic synthesis with cation exchange membrane
CN115852158B (en) * 2022-12-14 2025-02-14 核工业北京化工冶金研究院 A method for recovering silver from silver-containing waste catalyst
WO2024222897A1 (en) * 2023-04-28 2024-10-31 叶涛 Method and device for preparing silver compound from metallic silver

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445516A1 (en) * 1990-03-03 1991-09-11 DODUCO GMBH + Co Dr. Eugen DÀ¼rrwächter Process and apparatus for the production of silver nitrate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445516A1 (en) * 1990-03-03 1991-09-11 DODUCO GMBH + Co Dr. Eugen DÀ¼rrwächter Process and apparatus for the production of silver nitrate

Also Published As

Publication number Publication date
AU1403200A (en) 2000-07-03
WO2000036185A2 (en) 2000-06-22

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