Excerpt from A Manual of Practical Assaying
Fire-assay determinations involve the separation of the metal sought from the other constituents of the ore by the aid of heat and suitable fluxes, and its estimation by weighing in a state of purity. For example, if the object is the determina tion of lead in an ore, the ore is mixed in a crucible with suit able fluxes and fused. The lead is reduced to the metallic state, in which condition it is readily detached from the slag for weighing.
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Paperback. Zustand: New. Print on Demand. This book is an in-depth manual on conducting practical assays and analyzing ores, metallurgical products, and various substances. It covers a wide range of techniques, from standard methods to specialized approaches, providing readers with a comprehensive guide to assaying practices. The author draws upon extensive experience and established methodologies to present a thorough examination of the field. This book serves as a valuable resource for professionals in mining, metallurgy, and analytical chemistry, offering a deep understanding of assaying techniques and their applications. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781330798904_0
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