Phosphate Rocks

Phosphate Rocks
Author: Fiona Erskine
Publisher:
Total Pages: 192
Release: 2021-06-17
Genre:
ISBN: 9781913207526

As the old chemical works in Leith are demolished a long deceased body encrusted in phosphate rock is discovered. Seated at a card table he has ten objects laid out in front of him. Whose body is it? How did he die and what is the significance of the objects?

Phosphate Rock

Phosphate Rock
Author: Dilip Kumar
Publisher: Elsevier
Total Pages: 299
Release: 2023-04-13
Genre: Technology & Engineering
ISBN: 0323959830

Phosphate Rock: An Industry in Transition takes an interdisciplinary approach to dealing with the phosphate rock chain and its exploration, extraction, processing, fertilizer making, and storage and transportation. The book treats the subject from a global perspective, giving readers insights into what is happening in the emerging economies of the world and possible solutions to problems. It also provides all the parameters necessary to evaluate economic viability of undertaking a mining venture, taking into consideration demands of sustainable mining – social responsibly, environmental pollution control measures, community development, and precautions necessary for ensuring health and safety in the hazardous conditions of mining operations. In recent years, supply chain management has grown in importance as it forms tighter links in integration of key business processes from initial extraction of raw phosphate rock to end customers through different stages of process techniques. The book surveys the changes in technology, including many game-changing innovations that could transform mining. - Presents a purposive classification of resources, status of global phosphate rock reserves, and their life-indices - Covers mining conditions and possibilities of improvement in methods of exploration and environmental impact - Includes economic considerations for resource assessment, mining, quality control and supply problems

Beneficiation of Phosphate Ore

Beneficiation of Phosphate Ore
Author: Kawatra, S. Komar
Publisher: Society for Mining, Metallurgy, and Exploration
Total Pages: 170
Release: 2013-12-16
Genre: Technology & Engineering
ISBN: 0873353919

Beneficiation of Phosphate Ore examines various methods for processing phosphate rock, an important mineral commodity used in the production of phosphoric acid. The majority of phosphoric acid is produced by the wet process, in which phosphate rock is reacted with sulfuric acid to produce phosphoric acid and gypsum (calcium sulfate dihydrate). This wet process demands a phosphate rock feed that meets certain specifications to produce phosphoric acid efficiently and economically. Beneficiation of Phosphate Ore thoroughly explains the methods used in beneficiation of different types of phosphate ores for use in the wet process. The mineralogical properties of the two major types of phosphate deposits, sedimentary and igneous, are described along with the processing methods. The benefits and disadvantages of each process are discussed in detail.

Fertilizer Manual

Fertilizer Manual
Author: UN Industrial Development Organization
Publisher: Springer Science & Business Media
Total Pages: 636
Release: 1998-03-31
Genre: Nature
ISBN: 9780792350323

The Fertilizer Manual, 3rd Edition, is a new, fully updated, comprehensive reference on the technology of fertilizer production. The manual contains engineering flow diagrams and process requirements for all major fertilizer processes including ammonia, urea, phosphates, potassium products and many others. Environmental considerations are addressed clearly. Equally important, the manual includes chapters on fertilizer use, production and distribution economics, raw materials, and the status of the fertilizer industry with demand-supply projections. Professionals involved with any phase of fertilizer production, use, marketing, or distribution will find this book valuable.

Surface Mining, Second Edition

Surface Mining, Second Edition
Author: Bruce A. Kennedy
Publisher: SME
Total Pages: 1214
Release: 1990
Genre: Reference
ISBN: 9780873351027

This SME classic is both a reference book for the working engineer and a textbook for the mining student. This hardcover edition gives a brief history of surface mining and a general overview of the state of surface mining today--topics range from production and productivity to technological developments and trends in equipment. This extremely useful text takes the approach that exploration and mining geologists must be expert in a number of fields, including basic finance and economics, logistics, and pragmatic prospecting. Readers will find material on all these topics and more. The book's nine chapters include: Introduction, Exploration and Geology Techniques, Ore Reserve Estimation, Feasibility Studies and Project Financing, Planning and Design of Surface Mines, Mine Operations, Mine Capital and Operating Costs, Management and Organization, and Case Studies. The book is fully indexed.