Quality Control of Cupels and Noble Metal Losses in the Cupellation of Lead Alloys in Fire Assay |
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| Authors: | V A Shvetsov N V Adel'shina |
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| Institution: | (1) Kamchatka State Technical University, ul. Klyuchevskaya 35, Petropavlosk-Kamchatskii, 683003, Russia |
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| Abstract: | Procedures were proposed for the quality control of cupels and noble metal losses in the cupellation of lead alloys. With these procedures, the cost of control operations can be reduced and significant losses of noble metals can be efficiently detected in the course of cupellation. |
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