CRC Press, Taylor & Francis Group, 2014. XX, 334 p. — ISBN-13: 978-1-4398-9516-0 (eBook - PDF).This book describes the process for the production of phosphoric acid from phosphorite rock and its evolution over the last century. Th book gives an overall introduction on the history of phosphor discovery and utilization, reviews the production and application of phosphoric acid from fundamentals to engineering.The rise and rationalization of the industrial phosphates industry have gone hand in hand with the development and maturation of technologies to purify phosphoric acid. In the 1960s and 70s, driven by the exponential sales growth of the detergent-builder sodium tripolyphosphate, chemical producers raced to develop processes that would provide a sufficiently pure phosphoric acid feedstock for manufacture to undercut thermal phosphoric acid made from phosphorus. As environmental and political pressure led to a collapse in demand for sodium tripolyphosphate in the 1990s, the commercial pressures to rationalize at plant and corporate levels rose such that only the fittest survived.Contents Preface Acknowledgments Author Terminology and Units An Introduction to the Industrial Phosphates Industry Purification of Phosphoric Acid Polyphosphoric Acid Sodium Phosphates Calcium Phosphates Other Phosphates Sustainability, Safety, Health, and the Environment Commissioning Index
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