Author: Edward F. Ferrell
Publisher:
ISBN:
Category : Gold
Languages : en
Pages : 20
Book Description
Recovering Gold from Scrap Electronic Solders by Drossing
Author: Edward F. Ferrell
Publisher:
ISBN:
Category : Gold
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Gold
Languages : en
Pages : 20
Book Description
Precious Metals Recovery from Low-grade Resources
Author:
Publisher:
ISBN:
Category : Precious metals
Languages : en
Pages : 68
Book Description
This information circular describes research the Bureau of Mines has conducted to improve technology for recovering precious metals from low-grade resources. Many of the reported findings are recent, and some of te work described is ongoing. Topics discussed include cyanidation of carbonaceous gold ores to enhance gold recovery, a new method for precipitating mercury during cyanide leaching of gold ores, a staged heap leaching process to generate suitable solutions for direct electrowinning of gold, the use of anion-exchange resins to recover gold from cyanide solutions, and precious metals recovery from electronic scrap.
Publisher:
ISBN:
Category : Precious metals
Languages : en
Pages : 68
Book Description
This information circular describes research the Bureau of Mines has conducted to improve technology for recovering precious metals from low-grade resources. Many of the reported findings are recent, and some of te work described is ongoing. Topics discussed include cyanidation of carbonaceous gold ores to enhance gold recovery, a new method for precipitating mercury during cyanide leaching of gold ores, a staged heap leaching process to generate suitable solutions for direct electrowinning of gold, the use of anion-exchange resins to recover gold from cyanide solutions, and precious metals recovery from electronic scrap.
Report of Investigations
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 618
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 618
Book Description
Recovery of Lead from Lead Chloride by Fused-salt Electrolysis
Author:
Publisher:
ISBN:
Category : Lead
Languages : en
Pages : 470
Book Description
Publisher:
ISBN:
Category : Lead
Languages : en
Pages : 470
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1194
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1194
Book Description
Information Circular
Author:
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 580
Book Description
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 580
Book Description
A Support-performance Prediction Method for Hydraulic Backfill
Author: William G. Pariseau
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 554
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 554
Book Description
Bureau of Mines Research
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 164
Book Description
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 164
Book Description
Earth Grounding Beds--design and Evaluation
Author:
Publisher:
ISBN:
Category : Electric currents
Languages : en
Pages : 538
Book Description
Publisher:
ISBN:
Category : Electric currents
Languages : en
Pages : 538
Book Description
R & D Abstracts
Author: Technology Reports Centre (Great Britain)
Publisher:
ISBN:
Category :
Languages : en
Pages : 540
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 540
Book Description