Recent Trends In Phosphate Mining And Beneficiation And Related Waste Management

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Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management

Author : Mostafa Benzaazoua
Publisher : MDPI
ISBN 13 : 3039281720
Total Pages : 172 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management by : Mostafa Benzaazoua

Download or read book Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management written by Mostafa Benzaazoua and published by MDPI. This book was released on 2020-02-11 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The extraction of apatite minerals is becoming more and more crucial with the depletion of high-grade ores. At the same time, many streams of waste are continuously being produced by the phosphate industry, including calcareous and siliceous waste rocks, clayey sludge and phosphogypsum. These waste products are produced in huge volumes reaching a ratio of between 5 to 10 tons of waste per each ton of concentrated phosphate. The management of these waste products is becoming a real issue in terms of growing public awareness and environmental and financial aspects. In addition, phosphate ores are known to contain other critical raw materials (CRM) such as rare earth elements and uranium. The recovery of these vital elements from phosphate waste may help to develop the needs of the green energy of the future and contribute to the achievement of the sustainable development goals. In this Special Issue, insights related to the following aspects were studied: phosphate extraction and beneficiation, novel phosphate ores, the fine characterization of phosphate ores and waste, phosphoric acid production, critical raw material (CRM) recovery from phosphate ores and waste, reprocessing of phosphate wastes and finally the valorization and reuse of phosphate waste and phosphogypsum.

Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management

Author : Mostafa Benzaazoua
Publisher :
ISBN 13 : 9783039281732
Total Pages : 172 pages
Book Rating : 4.2/5 (817 download)

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Book Synopsis Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management by : Mostafa Benzaazoua

Download or read book Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management written by Mostafa Benzaazoua and published by . This book was released on 2020 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The extraction of apatite minerals is becoming more and more crucial with the depletion of high-grade ores. At the same time, many streams of waste are continuously being produced by the phosphate industry, including calcareous and siliceous waste rocks, clayey sludge and phosphogypsum. These waste products are produced in huge volumes reaching a ratio of between 5 to 10 tons of waste per each ton of concentrated phosphate. The management of these waste products is becoming a real issue in terms of growing public awareness and environmental and financial aspects. In addition, phosphate ores are known to contain other critical raw materials (CRM) such as rare earth elements and uranium. The recovery of these vital elements from phosphate waste may help to develop the needs of the green energy of the future and contribute to the achievement of the sustainable development goals. In this Special Issue, insights related to the following aspects were studied: phosphate extraction and beneficiation, novel phosphate ores, the fine characterization of phosphate ores and waste, phosphoric acid production, critical raw material (CRM) recovery from phosphate ores and waste, reprocessing of phosphate wastes and finally the valorization and reuse of phosphate waste and phosphogypsum.

Beneficiation of Phosphates

Author : Patrick Zhang
Publisher : Society for Mining Metallurgy
ISBN 13 : 9780873353588
Total Pages : 379 pages
Book Rating : 4.3/5 (535 download)

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Book Synopsis Beneficiation of Phosphates by : Patrick Zhang

Download or read book Beneficiation of Phosphates written by Patrick Zhang and published by Society for Mining Metallurgy. This book was released on 2012 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fueled by climbing food prices, the demand for fertilizers is on the rise. The phosphate industry is responding aggressively by bringing significant projects on line across the globe. But meeting this unprecedented demand comes with a host of challenges: Environmental lawsuits have put a stop to one of the largest phosphate mines in the world. Other operations are closing because of the depletion of phosphate reserve. The increasing proportion of high organic and high dolomite ores has caused beneficiation costs to skyrocket. There is a growing urgency for the sustainable development and recycling of phosphate resources. Beneficiation of Phosphates: New Thought, New Technology, New Development provides a comprehensive look into how industry leaders and the R&D community are responding to these and many other critical issues. Dozens of internationally respected experts provide insights on key breakthroughs that are on the drawing boards or being implemented today that will shape the industry in the years ahead.

Beneficiation of Phosphates

Author : Patrick Zhang
Publisher :
ISBN 13 : 9780873354288
Total Pages : pages
Book Rating : 4.3/5 (542 download)

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Book Synopsis Beneficiation of Phosphates by : Patrick Zhang

Download or read book Beneficiation of Phosphates written by Patrick Zhang and published by . This book was released on 2016-08-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Fueled by climbing food prices, the demand for fertilizers is on the rise. The phosphate industry is responding aggressively by bringing significant projects on line across the globe. But meeting this unprecedented demand comes with a host of challenges: Environmental lawsuits have put a stop to one of the largest phosphate mines in the world.Other operations are closing because of the depletion of phosphate reserve.The increasing proportion of high organic and high dolomite ores has caused beneficiation costs to skyrocket.There is a growing urgency for the sustainable development and recycling of phosphate resources. Beneficiation of Phosphates: New Thought, New Technology, New Development provides a comprehensive look into how industry leaders and the R&D community are responding to these and many other critical issues. Dozens of internationally respected experts provide insights on key breakthroughs that are on the drawing boards or being implemented today that will shape the industry in the years ahead.

Sustainable phosphate management: Environmental and Social life cycle assessment of phosphate mining in Tunisia

Author : Issaoui, Roukaya
Publisher : KIT Scientific Publishing
ISBN 13 : 3731512483
Total Pages : 254 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Sustainable phosphate management: Environmental and Social life cycle assessment of phosphate mining in Tunisia by : Issaoui, Roukaya

Download or read book Sustainable phosphate management: Environmental and Social life cycle assessment of phosphate mining in Tunisia written by Issaoui, Roukaya and published by KIT Scientific Publishing. This book was released on 2023-06-13 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus is a crucial element in agriculture to feed the fast-growing global population. Its sustainable supply has ecological, social and human dimensions and it is classified as critical to European industries. On the other side, phosphate can also be critical for the producing countries as phosphate mining contributes to their national economies. This work investigates implications of environmental and social impacts and the resource governance to mitigate global phosphate criticality.

Beneficiation of Phosphates

Author : Patrick Zhang
Publisher : Society for Mining Metallurgy
ISBN 13 : 9780873353199
Total Pages : 383 pages
Book Rating : 4.3/5 (531 download)

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Book Synopsis Beneficiation of Phosphates by : Patrick Zhang

Download or read book Beneficiation of Phosphates written by Patrick Zhang and published by Society for Mining Metallurgy. This book was released on 2010 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beneficiation of Phosphates: Technology Advance and Adoption is the exclusive source of information on research and technology advances in phosphate mineral processing. More than 100 internationally respected authors from 20 countries explore the latest developments in an industry experiencing unprecedented change and prosperity. In Beneficiation of Phosphates you ll learn about promising new technologies such as enhanced flotation and breakthroughs in on-line analysis. Flocculation-based deep cone thickening technology for fine waste tailings treatment is also examined. This has the potential to eliminate a host of environmental problems associated with waste disposal. These and other compelling case histories provide insights into ensuring the long-term viability of an industry that "feeds" the world with this life-sustaining, yet nonrenewable resource. Beneficiation of Phosphates: Technology Advance and Adoption is an authoritative, up-to-date resource for industry managers, engineers, regulators, and environmental groups, as well as mining and minerals processing students, faculty, and researchers.

Electronic Waste Management

Author : Sunil Kumar
Publisher : John Wiley & Sons
ISBN 13 : 1119891515
Total Pages : 372 pages
Book Rating : 4.1/5 (198 download)

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Book Synopsis Electronic Waste Management by : Sunil Kumar

Download or read book Electronic Waste Management written by Sunil Kumar and published by John Wiley & Sons. This book was released on 2024-01-24 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: ELECTRONIC WASTE MANAGEMENT Current knowledge on electronic waste management strategies, along with future challenges and solutions, supported by case studies Electronic Waste Management maps out numerous aspects of health and environmental impacts associated with electronic waste, thoroughly detailing what we can expect in terms of the use of electronic products and the management of electronic waste in the future. The book assists readers in grasping the fundamentals of the entire e-waste system by covering various factors related to the health and environmental impacts of electronic waste, as well as a perspective on the subject based on current global recycling strategies. Presented in a straightforward and scientific manner, the book also covers many electronic waste management process technologies. By inviting together, a diverse group of experts, including researchers, policymakers, and industry professionals who generously shared their knowledge and experiences in the field to tackling this global issue, Electronic Waste Management enables readers to foster a deeper understanding of the complex issues surrounding electronic waste and to explore innovative solutions that can help mitigate its adverse effects on the environment and health of human and animals. Sample topics covered in Electronic Waste Management include: Global electronic waste management strategies and different global waste models, including their social, ecological, and economical aspects Economic impacts of e-waste, including cleanup costs and global loss of valuable resources like metals and plastics Value creation from electronic waste (closing the loop) and future prospects in sustainable development Negative impacts of e-waste, including environmental pollution and human health risks, such as when harmful chemicals leach into water sources Electronic Waste Management serves as a highly valuable resource for anyone involved in the global e-waste arena, including producers, users, recyclers, policymakers, academics, researchers, and health workers, by increasing knowledge and awareness surrounding health and environmental impacts that electronic waste poses.

Beneficiation of Phosphates

Author : Patrick Zhang
Publisher : Society for Mining, Metallurgy & Exploration
ISBN 13 : 0873354745
Total Pages : 242 pages
Book Rating : 4.8/5 (733 download)

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Book Synopsis Beneficiation of Phosphates by : Patrick Zhang

Download or read book Beneficiation of Phosphates written by Patrick Zhang and published by Society for Mining, Metallurgy & Exploration. This book was released on 2019-06-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compilation from the 2018 Beneficiation of Phosphates Conference includes insights from dozens of internationally respected experts on key breakthroughs that will shape the industry in the years ahead. Learn from the best and the brightest in the industry. The book reflects on the recent impetus for reviewed research in the recovery of rare earth elements from secondary resources. Recovery of rare earth elements from phosphate processing has been one of the important projects of the Critical Materials Institute (CMI). This compilation highlights some of the findings of the CMI phosphate project. Learn how competition in the flotation reagent market has stimulated innovative reagent development work. As a result, new reagents have been formulated and targeted at dolomite flotation, calcite flotation, more selective phosphate flotation, and even flotation in seawater. The Florida phosphate industry is seeing improvements in the processing of high dolomite reserves. Recent encouraging developments include new reagents that can float dolomite without using phosphoric acid as a phosphate depressant, reducing MgO content in the “Crago” flotation concentrate thus allowing blending of some high-dolomite pebbles in the final product, and innovative gravity separation. Topics include: Sustainability and the Environment Comprehensive Extraction and Smart Chemistry Flotation Fundamentals and Reagents Advances in Processing Technology and Equipment

The Florida Phosphate Industry's Technological and Environmental Problems

Author :
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Florida Phosphate Industry's Technological and Environmental Problems by :

Download or read book The Florida Phosphate Industry's Technological and Environmental Problems written by and published by . This book was released on 1982 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Costs and Effects of Environmental Protection Controls Regulating U.S. Phosphate Rock Mining

Author : Ronald F. Balazik
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Costs and Effects of Environmental Protection Controls Regulating U.S. Phosphate Rock Mining by : Ronald F. Balazik

Download or read book Costs and Effects of Environmental Protection Controls Regulating U.S. Phosphate Rock Mining written by Ronald F. Balazik and published by . This book was released on 1983 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Assessment on State of Reclamation Techniques on Phosphate Mined Lands in Florida and Their Application to Phosphate Mining in the Osceola National Forest

Download Environmental Assessment on State of Reclamation Techniques on Phosphate Mined Lands in Florida and Their Application to Phosphate Mining in the Osceola National Forest PDF Online Free

Author : United States. Bureau of Land Management. Eastern States Office
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Environmental Assessment on State of Reclamation Techniques on Phosphate Mined Lands in Florida and Their Application to Phosphate Mining in the Osceola National Forest by : United States. Bureau of Land Management. Eastern States Office

Download or read book Environmental Assessment on State of Reclamation Techniques on Phosphate Mined Lands in Florida and Their Application to Phosphate Mining in the Osceola National Forest written by United States. Bureau of Land Management. Eastern States Office and published by . This book was released on 1983 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Beneficiation of Phosphate Ore

Author : Kawatra, S. Komar
Publisher : Society for Mining, Metallurgy, and Exploration
ISBN 13 : 0873353919
Total Pages : 170 pages
Book Rating : 4.8/5 (733 download)

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Book Synopsis Beneficiation of Phosphate Ore by : Kawatra, S. Komar

Download or read book Beneficiation of Phosphate Ore written by Kawatra, S. Komar and published by Society for Mining, Metallurgy, and Exploration. This book was released on 2013-12-16 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Mineral Processing

Author : S. P. Mehrotra
Publisher : Allied Publishers
ISBN 13 : 9788170235118
Total Pages : 932 pages
Book Rating : 4.2/5 (351 download)

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Book Synopsis Mineral Processing by : S. P. Mehrotra

Download or read book Mineral Processing written by S. P. Mehrotra and published by Allied Publishers. This book was released on 1995 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inorganic Fertilizer and Phosphate Mining Industries--water Pollution and Control

Author : Harold Thomas Fullam
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Inorganic Fertilizer and Phosphate Mining Industries--water Pollution and Control by : Harold Thomas Fullam

Download or read book Inorganic Fertilizer and Phosphate Mining Industries--water Pollution and Control written by Harold Thomas Fullam and published by . This book was released on 1971 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: A state-of-the-art survey was made of the water pollution problems which result from the production of inorganic fertilizers and phosphate rock. Information required to complete the study was obtained through an extensive literature search, questionnaires sent to the major fertilizer producers, and visits to selected production plants. Ninety eight plants representing thirty three different companies were surveyed. Production figures since 1940 and estimates of production through 1980 were accumulated for phosphate rock and the major fertilizer products. The specific production operations which are the principal generators of contaminated waste waters were identified, and the waste water volumes and compositions for each operation were determined wherever possible. The capability of current technology to treat and control the contaminated waste waters generated by the fertilizer industry was evaluated. Problem areas where additional research and development effort is needed to provide adequate control of waste water discharge were identified.

Phosphoric Acid and Phosphate Fertilizers

Author : Mohamed Ibrahim Elgafi
Publisher :
ISBN 13 : 9781975653651
Total Pages : 144 pages
Book Rating : 4.6/5 (536 download)

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Book Synopsis Phosphoric Acid and Phosphate Fertilizers by : Mohamed Ibrahim Elgafi

Download or read book Phosphoric Acid and Phosphate Fertilizers written by Mohamed Ibrahim Elgafi and published by . This book was released on 2017-08-20 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's VOLUME II of Mohamed I. Elgafi's first book, PHOSPHORIC ACID AND PHOSPHATE FERTILIZERS: Recent Advances and Future Trends. You'll need this Appendix to navigate through the 454-page, Volume I. With over 55 years' experience in the phosphorous industry, Mohamed I. Elgafi, encapsulates a variety of thrilling recent advances, such as:* The effects of solid, liquid, gas and radiation pollution;* Fluorides, heavy metals, uranium, rare earth metal issues and recovery;* Futuristic trends in mining, mineral processing, phosphoric acid and phosphate production;* Phosphoric acid industry corrosion;* Time-tested and preferred materials of construction for manufacturing, storage, handling, and selection criteria; * Recycling technologies and sustainability aspects of non-renewable phosphorus needed to maintain the biological integrity of humans and animals; * Simulation, optimization, data science applicability and functionality in the industry;* Energy consumption in a phosphoric acid production complex;* Description of premium equipment provided by world-class builders;* Phosphate chemistry, phosphate rocks, world resources and reserves, plus production and price data.Mr. Elgafi comes highly recommended by the following phosphate industry leaders:Prof./Dr. Ewald SchnugDirector Institute for Plant and Soil ScienceJKI, Braunschweig:Mohamed Elgafi's book provides a complete overview on the phosphate industry, as well as the development cycle of phosphates, from rock to fertilizer products. Especially intriguing is the detailed description of case histories. The dedication of an entire chapter to uranium makes the book outstanding among the number of already existing books on phosphorous. The book fully satisfies the appetite of those who want to know the tiniest detail of phosphate fertilizer production. It�s wealth of background information for any aspect makes it a perfect source and provides deeply rooted, state-of-the-art knowledge, as a foundation for lectures and your own forthcoming publications. Dr. Vaughn V AstleyDr. Phosphate, Inc.The materials I reviewed in Mr. Elgafi's book will certainly give the reader, and any technical person, significant understanding of the intricacies of the phosphoric acid industry, together with insight as to what is required to understand the wet process phosphoric acid and fertilizer industry. A very good read indeed. Particularly interesting is his Phosphorus Sustainability and Recycling coverage, considering the poor, overall conversion of mined phosphorus, end-product fertilizers. Mr. Elgafi's overall coverage, from mining through beneficiation, phosphoric acid manufacture, phosphogypsum disposal, fertilizers, P sustainability, and even Uranium and Rare Earth opportunities is excellent! A detailed primer on what it takes to succeed in the phosphate fertilizer business.

Sustainable and Economic Waste Management

Author : Hossain Md Anawar
Publisher : CRC Press
ISBN 13 : 1000761657
Total Pages : 329 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Sustainable and Economic Waste Management by : Hossain Md Anawar

Download or read book Sustainable and Economic Waste Management written by Hossain Md Anawar and published by CRC Press. This book was released on 2019-11-25 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book compiles research findings directly related to sustainable and economic waste management and resource recovery. Mining wastes and municipal, urban, domestic, industrial and agricultural wastes and effluents—which contain persistent organic contaminants, nanoparticle organic chemicals, nutrients, energy, organic materials, heavy metal, rare earth elements, iron, steel, bauxite, coal and other valuable materials—are significantly responsible for environmental contamination. These low-tenor raw materials, if recycled, can significantly address the demand–supply chain mismatch and process sustainability as a whole while simultaneously decreasing their impacts on human life and biodiversity. This book summarises the large volume of current research in the realm of waste management and resource recovery, which has led to innovation and commercialisation of sustainable and economic waste management for improved environmental safety and improved economics. Key Features: Reviews the key research findings related to sustainable and economic resource recovery and waste management techniques Discusses minimizing waste materials and environmental contaminants with a focus on recovering valuable resources from wastes Examines the potential uses of mining waste in the re-extraction of metals, provision of fuel for power plants, and as a supply of other valuable materials for utilisation/processing Presents research on recycling of municipal, urban, domestic, industrial and agricultural wastes and wastewater in the production and recovery of energy, biogas, fertilizers, organic materials and nutrients Outlines topical research interests resulting in patents and inventions for sustainable and economic waste management techniques and environmental safety

Beneficiation of Phosphates

Author : Patrick Zhang
Publisher : Society for Mining Metallurgy & Exploration
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Beneficiation of Phosphates by : Patrick Zhang

Download or read book Beneficiation of Phosphates written by Patrick Zhang and published by Society for Mining Metallurgy & Exploration. This book was released on 1999 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 36 papers presented at a December 1998 meeting on phosphate beneficiation held in Palm Coast, Florida. The main topics are fundamentals, processing of carbonaceous phosphates, novel processing techniques, analysis and control, plant practice, hydrometallurgical processing, and environmental