University of Nevada, Reno
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| Thesis Advisor | Fuerstenau, Maurice C. | |
| Author | Fang, Ming | |
| Date Accessioned | 2017-06-30T19:36:28Z | |
| Date Available | 2017-06-30T19:36:28Z | |
| Date of Issue | 1992 | |
| Identifier (URI) | http://hdl.handle.net/11714/1276 | |
| Description | Online access for this thesis was created in part with support from the Institute of Museum and Library Services (IMLS) administered by the Nevada State Library, Archives and Public Records through the Library Services and Technology Act (LSTA). To obtain a high quality image or document please contact the DeLaMare Library at https://unr.libanswers.com/ or call: 775-784-6945. | |
| Description | The solubility of metallic of zinc occurring in the cementation of gold and silver has been established in a laboratory-size Merrill-Crowe apparatus. The effect of several parameters, namely, cyanide, oxygen, gold, silver, and lead nitrate concentrations on the solubility of zinc were determined. In this system, an increase in concentration of cyanide, oxygen and gold or silver increases zinc solubility but does not always promote the efficiency of gold and silver precipitation. Zinc is consumed largely by oxygen and water. A single mechanism of the enhancement of precious metal cementation in the presence of lead nitrate does not appear to be operative. The enhancement is probably due to several phenomena. | |
| Item Format | ||
| Item Language | English(United States) | |
| Language | en_US | |
| Publisher | University of Nevada, Reno | |
| xmlui.metadata.dc.relation.isreferencedby | http://innopac.library.unr.edu/record=b1494568~S0 | |
| Rights | In Copyright | |
| Subject | solubility
| |
| Subject | zinc
| |
| Subject | gold
| |
| Subject | silver
| |
| Subject | cementation of gold
| |
| Subject | cementation of silver
| |
| Subject | zinc
| |
| Subject | solubility of zinc
| |
| Subject | gold precipitation
| |
| Subject | silver precipitation
| |
| Subject | precious metals
| |
| Subject | precious metal cementation
| |
| xmlui.metadata.dc.subject.lcsh | zinc -- solubility | |
| xmlui.metadata.dc.subject.lcsh | gold -- metallurgy | |
| xmlui.metadata.dc.subject.lcsh | cyanide process | |
| Title | Solubility of zinc in the Merrill-Crowe process | |
| Type | Thesis | |
| Rights Holder | Author(s) | |
| Department | Mining and Metallurgical Engineering | |
| Degree Level | Master's Degree | |
| Degree Name | Metallurgical Engineering | |
| Degree Grantor | University of Nevada, Reno |
