This multi-author new edition revises and updates the classic reference by William G. Davenport et al (winner of, among other awards, the 2003 AIME Mineral Industry Educator of the Year Award "for inspiring students in the pursuit of clarity"), providing fully updated coverage of the copper production process, encompassing topics as diverse as environmental technology for wind and solar energy transmission, treatment of waste by-products, and recycling of electronic scrap for potential alternative technology implementation. The authors examine industrially grounded treatments of process fundamentals and the beneficiation of raw materials, smelting and converting, hydrometallurgical processes, and refining technology for a mine-to-market perspective - from primary and secondary raw materials extraction to shipping of rod or billet to customers. The modern coverage of the work includes bath smelting processes such as Ausmelt and Isasmelt, which have become state-of-the-art in sulfide concentrate smelting and converting. Drawing on extensive international industrial consultancies within working plants, this work describes in depth the complete copper production process, starting from both primary and secondary raw materials and ending with rod or billet being shipped to customers The work focuses particularly on currently-used industrial processes used to turn raw materials into refined copper metal rather than ideas working ‘only on paper’ New areas of coverage include the environmentally appropriate uses of copper cables in power transmission for wind and solar energy sources; the recycling of electronic scrap as an important new feedstock to the copper industry, and state-of-the-art Ausmelt and Isasmelt bath smelting processes for sulfide concentrate smelting and converting
This book places the philosophy of Simone Weil into conversation with contemporary environmental concerns in the Anthropocene. The book offers a systematic interpretation of Simone Weil, making her ethical philosophy more accessible to non-Weil scholars. Weil’s work has been influential in many fields, including politically and theologically-based critiques of social inequalities and suffering, but rarely linked to ecology. Kathryn Lawson argues that Weil’s work can be understood as offering a coherent approach with potentially widespread appeal applicable to our ethical relations to much more than just other human beings. She suggests that the process of "decreation" in Weil is an expansion of the self which might also come to include the surrounding earth and a vast assemblage of others. This allows readers to consider what it means to be human in this time and place, and to contemplate our ethical responsibilities both to other humans and also to the more-than-human world. Ultimately, the book uses Weil’s thought to decanter the human being by cultivating human actions towards an ecological ethics. This book will be useful for Simone Weil scholars and academics, as well as students and researchers interested in environmental ethics in departments of comparative literature, theory and criticism, philosophy, and environmental studies.
The Land Speaks explores the intersection of two vibrant fields, oral history and environmental studies. Ranging across farm and forest, city and wilderness, river and desert, this collection of fourteen oral histories gives voice to nature and the stories it has to tell. These essays consider topics as diverse as environmental activism, wilderness management, public health, urban exploring, and smoke jumping. They raise questions about the roles of water, neglected urban spaces, land ownership concepts, protectionist activism, and climate change. Covering almost every region of the United States and part of the Caribbean, Lee and Newfont and their diverse collection of contributors address the particular contributions oral history can make toward understanding issues of public land and the environment. In the face of global warming and events like the Flint water crisis, environmental challenges are undoubtedly among the most pressing issues of our time. These essays suggest that oral history can serve both documentary and problem-solving functions as we grapple with these challenges.
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