GB260451A - Improvements in the recovery and refining of precious metals - Google Patents

Improvements in the recovery and refining of precious metals

Info

Publication number
GB260451A
GB260451A GB80626A GB80626A GB260451A GB 260451 A GB260451 A GB 260451A GB 80626 A GB80626 A GB 80626A GB 80626 A GB80626 A GB 80626A GB 260451 A GB260451 A GB 260451A
Authority
GB
United Kingdom
Prior art keywords
zinc
precious metals
lead
refining
recovery
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.)
Expired
Application number
GB80626A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB80626A priority Critical patent/GB260451A/en
Publication of GB260451A publication Critical patent/GB260451A/en
Expired legal-status Critical Current

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
    • C22B11/04—Obtaining noble metals by wet processes

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)

Abstract

260,451. Gordon. A. Jan. 11, 1926. Drawings to Specification. Zinc, lead, and chlorine, obtaining.-Metallic residues containing precious metals are fused with zinc or lead and the alloy is treated with hydrochloric acid. The solution is treated to obtain a pure solution of zinc or lead chloride which is electrolyzed; the zinc or lead deposited is used to treat further quantities of the residue and the chlorine liberated is used for the separation of the precious metals from the residue after the acid treatment.
GB80626A 1926-01-11 1926-01-11 Improvements in the recovery and refining of precious metals Expired GB260451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB80626A GB260451A (en) 1926-01-11 1926-01-11 Improvements in the recovery and refining of precious metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB80626A GB260451A (en) 1926-01-11 1926-01-11 Improvements in the recovery and refining of precious metals

Publications (1)

Publication Number Publication Date
GB260451A true GB260451A (en) 1926-11-04

Family

ID=9710815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB80626A Expired GB260451A (en) 1926-01-11 1926-01-11 Improvements in the recovery and refining of precious metals

Country Status (1)

Country Link
GB (1) GB260451A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048103A1 (en) * 1980-09-05 1982-03-24 Inco Limited Process for the extraction of precious metals from concentrates thereof
FR2524488A1 (en) * 1982-04-05 1983-10-07 Samim Soc Azionaria Minero Met PROCESS FOR THE RECOVERY OF HIGH INDUSTRIAL VALUE METALS CONTAINED IN A SLUDGE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048103A1 (en) * 1980-09-05 1982-03-24 Inco Limited Process for the extraction of precious metals from concentrates thereof
US4397689A (en) 1980-09-05 1983-08-09 Inco Limited Process for the extraction of precious metals from concentrates thereof
FR2524488A1 (en) * 1982-04-05 1983-10-07 Samim Soc Azionaria Minero Met PROCESS FOR THE RECOVERY OF HIGH INDUSTRIAL VALUE METALS CONTAINED IN A SLUDGE
GB2118536A (en) * 1982-04-05 1983-11-02 Samim Soc Azionaria Minero Met Metal recovery

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