Refining Precious Metal Wastes, Gold--silver--platinum Metals
| Author | : Calm Morrison Hoke |
| Publisher | : |
| Total Pages | : 362 |
| Release | : 1978 |
| Genre | : Metallurgy |
| ISBN | : |
Refining Gold
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Refining Gold
| Author | : The Dalai Lama |
| Publisher | : Shambhala Publications |
| Total Pages | : 273 |
| Release | : 2019-08-20 |
| Genre | : Religion |
| ISBN | : 1611807336 |
One of the latest additions to the Core Teachings of the Dalai Lama series, Refining Gold explains, in clear and direct language, foundational instructions for attaining enlightenment. One of the most central set of teachings of the succession of Dalai Lamas since the fifteenth century is the Lam Rim, or Stages of the Path, teachings—in particular those written by the great Tsongkhapa. These teachings are a guide, from start to finish, on how to engage in the transformational Buddhist practices that lead to enlightenment. In this illuminating work, His Holiness the Fourteenth Dalai Lama discusses a short but powerful text by his predecessor, the Third Dalai Lama Sonam Gyatso, who penned a famous commentary on the Lam Rim entitled Essence of Refined Gold. The Dalai Lama speaks directly to the reader—offering spiritual guidance, personal reflections, and scriptural commentary. His sincere approach and lucid style make Refining Gold one of the most accessible introductions to Tibetan Buddhism ever published. This book was previously published under the title The Path to Enlightenment.
Refining Gold
| Author | : The Dalai Lama |
| Publisher | : Shambhala Publications |
| Total Pages | : 273 |
| Release | : 2019-08-20 |
| Genre | : Religion |
| ISBN | : 0834842343 |
One of the latest additions to the Core Teachings of the Dalai Lama series, Refining Gold explains, in clear and direct language, foundational instructions for attaining enlightenment. One of the most central set of teachings of the succession of Dalai Lamas since the fifteenth century is the Lam Rim, or Stages of the Path, teachings—in particular those written by the great Tsongkhapa. These teachings are a guide, from start to finish, on how to engage in the transformational Buddhist practices that lead to enlightenment. In this illuminating work, His Holiness the Fourteenth Dalai Lama discusses a short but powerful text by his predecessor, the Third Dalai Lama Sonam Gyatso, who penned a famous commentary on the Lam Rim entitled Essence of Refined Gold. The Dalai Lama speaks directly to the reader—offering spiritual guidance, personal reflections, and scriptural commentary. His sincere approach and lucid style make Refining Gold one of the most accessible introductions to Tibetan Buddhism ever published. This book was previously published under the title The Path to Enlightenment.
Gold Refining
| Author | : George J. Gajda |
| Publisher | : George J. Gajda |
| Total Pages | : 232 |
| Release | : 1976 |
| Genre | : Science |
| ISBN | : |
Gold Ore Processing
| Author | : Mike D. Adams |
| Publisher | : Elsevier |
| Total Pages | : 1050 |
| Release | : 2016-05-03 |
| Genre | : Science |
| ISBN | : 0444636706 |
Gold Ore Processing: Project Development and Operations, Second Edition, brings together all the technical aspects relevant to modern gold ore processing, offering a practical perspective that is vital to the successful and responsible development, operation, and closure of any gold ore processing operation. This completely updated edition features coverage of established, newly implemented, and emerging technologies; updated case studies; and additional topics, including automated mineralogy and geometallurgy, cyanide code compliance, recovery of gold from e-waste, handling of gaseous emissions, mercury and arsenic, emerging non-cyanide leaching systems, hydro re-mining, water management, solid–liquid separation, and treatment of challenging ores such as double refractory carbonaceous sulfides. Outlining best practices in gold processing from a variety of perspectives, Gold Ore Processing: Project Development and Operations is a must-have reference for anyone working in the gold industry, including metallurgists, geologists, chemists, mining engineers, and many others. - Includes several new chapters presenting established, newly implemented, and emerging technologies in gold ore processing - Covers all aspects of gold ore processing, from feasibility and development stages through environmentally responsible operations, to the rehabilitation stage - Offers a mineralogy-based approach to gold ore process flowsheet development that has application to multiple ore types
Principles of Metal Refining and Recycling
| Author | : Thorvald Abel Engh |
| Publisher | : Oxford University Press |
| Total Pages | : 785 |
| Release | : 2021 |
| Genre | : Science |
| ISBN | : 0198811926 |
Principles of Metal Refining and Recycling provides a self-contained introduction to the field of purification and recycling of metals. The scientific principles in the treatment of the various metals are the same. The importance of using a clean and properly alloyed metal is described in detail. The text covers thermodynamics, physical and transport properties, mixing, mass transfer and numerical models. It describes methods for removal of dissolved impurity elements, particles, and inclusions. It considers important aspects of the solidification process, remelting and adding of alloys. Recycling, future challenges and specific processes for each metal are discussed in detail. The book is a greatly extended update of the 1992 book Principles of Metal Refining by T. Abel Engh. It includes in particular the subjects of metal recycling, ferrous and non-ferrous metal refining, and metalloids like silicon.
The Chemistry of Gold Extraction
| Author | : John Marsden |
| Publisher | : SME |
| Total Pages | : 688 |
| Release | : 2006 |
| Genre | : Science |
| ISBN | : 9780873352406 |
Extensively revised and updated, this edition provides the broad base of knowledge required by all working in the gold extraction and gold processing industries. It bridges the gap between research and industry by emphasizing practical applications of chemical principles and techniques.
Silver by Fire, Silver by Mercury: A Chemical History of Silver Refining in New Spain and Mexico, 16th to 19th Centuries
| Author | : Saul Guerrero |
| Publisher | : BRILL |
| Total Pages | : 468 |
| Release | : 2017-09-11 |
| Genre | : Science |
| ISBN | : 9004343830 |
In Silver by Fire, Silver by Mercury: A Chemical History of Silver Refining in New Spain and Mexico, 16th to 19th Centuries, Saul Guerrero combines historical research with geology and chemistry to refute the current prevailing narrative of a primitive effort dominated by mercury and its copious emissions to the air. Based on quantitative historical data, visual records and geochemical fundamentals, Guerrero analyses the chemical and economic reasons why two refining processes had to share production, creating along the way major innovations in the chemical recipes, milling equipment, mercury recycling practice, and industrial architecture and operations. Their main environmental impact was lead fume and the depletion of woodlands from smelting, and the transformation of mercury into calomel during the patio process.
King Croesus' Gold
| Author | : Andrew Ramage |
| Publisher | : British Museum Press |
| Total Pages | : 288 |
| Release | : 2000 |
| Genre | : History |
| ISBN | : |
The continuing Archaeological Exploration of Sardis has excavated the remains of a gold refinery at the site, dating from the sixth century BC at the very inception of bimetallic coinage.".
