biohydrometallurgy of chalcopyrite

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Fourier Transform
Author : Salih Salih
Publisher : BoD – Books on Demand
Release Date : 2015-06-03
ISBN 10 : 9535121278
Pages : 224 pages

The application of Fourier transform (FT) in signal processing and physical sciences has increased in the past decades. Almost all the textbooks on signal processing or physics have a section devoted to the FT theory. For this reason, this book focuses on signal processing and physical sciences. The book chapters are related to fast hybrid recursive FT based on Jacket matrix, acquisition algorithm for global navigation satellite system, determining the sensitivity of output parameters based on FFT, convergence of integrals of products based on Riemann-Lebesgue Lemma function, extending the real and complex number fields for treating the FT, nonmaterial structure, Gabor transform, and chalcopyrite bioleaching. The book provides applications oriented to signal processing and physics written primarily for engineers, mathematicians, physicians and graduate students, will also find it useful as a reference for their research activities.

Biohydrometallurgy of Chalcopyrite
Author : Hongbo Zhao,Congren Yang,Xian Zhang,Yisheng Zhang,Guanzhou Qiu
Publisher : Elsevier
Release Date : 2021-08-15
ISBN 10 : 9780128218808
Pages : 266 pages

Bioleaching of chalcopyrite is always a challenge and research hotspot. The low copper extraction and dissolution kinetics restricted the industrial application of chalcopyrite bioleaching. To solve this problem, the dissolution process and passivation mechanism of chalcopyrite in bioleaching should be first studied, then the rate-limiting steps should be analysed explicitly, and finally the intensifying method can be put forward. Many scholars have made efforts to investigate the dissolution mechanism of chalcopyrite in bioleaching. However, there is no congruence of opinion as yet. Biohydrometallurgy of Chalcopyrite summarizes and discusses the reported research findings. In addition, this book publishes the related results found by the authors' research. Then, the dissolution mechanism of chalcopyrite in bioleaching is interpreted. Finally, the process intensification techniques of chalcopyrite bioleaching are provided and discussed. Hence, this book provides useful reference and guidance in both laboratory research and industrial production. Interprets the dissolution mechanism of chalcopyrite in bioleaching Provides feasible technologies for intensifying chalcopyrite bioleaching Overviews the current situations of chalcopyrite bioleaching Helps the readers to deeply understand the bioleaching mechanisms of chalcopyrite Provides topics for future research and potential industrial applications

Biotechnology of Metals
Author : K.A. Natarajan
Publisher : Elsevier
Release Date : 2018-06-13
ISBN 10 : 0128040998
Pages : 502 pages

Biotechnology of Metals: Principles, Recovery Methods and Environmental Concerns deals with all aspects of metal biotechnology in different areas, such as biogenesis, biomaterials, biomimetic strategies, biohydrometallurgy, mineral biobeneficiation, electrobioleaching, microbial corrosion, human implants, concrete biocorrosion, microbiology of environment pollution, and bioremediation. As the technology of this interdisciplinary science has diversified over the last five years, this book provides a valuable source for scientists and students in a number of disciplines, including geology, chemistry, metallurgy, microbiology, chemical engineering, environment, civil engineering, and biomedical engineering. Offers comprehensive coverage of an interdisciplinary subject Outlines the role of microbiology and biotechnology in mining, metallurgy, waste disposal and environmental control Covers new topics, such as biogenesis, biomaterials processing, the role of micro-organisms in causing corrosion, and much more Presents scientifically illustrated experimental research methods in metals biotechnology

Author : Douglas E. Rawlings
Publisher : Springer Science & Business Media
Release Date : 2013-03-09
ISBN 10 : 3662061112
Pages : 302 pages

Biomining is the use of microorganisms in the recovery of metals from ores. During bioleaching, metals such as copper, nickel or zinc are oxidized through microbial action from the water-insoluble sulfide to the soluble sulfate forms. Although gold is inert to microbial action, microbes can also be used in gold recovery from certain types of ores because as they oxidize the ore, they open up its structure, thereby allowing a gold-solubilizing agent such as cyanide to penetrate the ore. The book describes several industrial bioleaching and biooxidation processes as well as the underlying theory and biology of the microbes involved.

Integration of Scientific and Industrial Knowledge on Biohydrometallurgy
Author : Nicolas Guiliani,Cecilia Demergasso,Raquel Quatrini,Francisco Remonsellez,Carol Davis-Belmar,Gloria J. Levicán,Pilar Parada,Carlos Barahona,Rebekah Zale
Publisher : Trans Tech Publications Ltd
Release Date : 2013-10-07
ISBN 10 : 3038262722
Pages : 600 pages

Volume is indexed by Thomson Reuters CPCI-S (WoS). The main focus of this collection of peer-reviewed articles is biohydrometallurgy. This is the field of microbial ecology which is the key to answering central questions concerning not only the diversity and behavior of micro-organisms in commercial operations, but also possible applications in biohydrometallurgy of extremophiles coming from very different environments. The 134 papers are grouped as follows: Chapter 1: Microbial Ecology, Geomicrobiology and Bioprospecting in Natural and Mining Environments; Chapter 2: Omics, Molecular Genetics and Biochemistry of Microorganisms in Mining Processes; Chapter 3: Industrial Biohydrometallurgy: Studies, Practices and Operation; Chapter 4: Biohydrometallurgy as a Remediation Strategy.

22nd International Biohydrometallurgy Symposium
Author : Sabrina Hedrich,Kathrin Rübberdt,Franz Glombitza,Wolfgang Sand,Axel Schippers,Mario Vera Véliz,Sabine Willscher
Publisher : Trans Tech Publications Ltd
Release Date : 2017-08-21
ISBN 10 : 3035731802
Pages : 772 pages

The 22nd International Biohydrometallurgy Symposium (24 - 27 September, 2017, Freiberg, Germany) was the global forum for experts from academia and industry active in the fields of biomining, bioleaching and bioremediation. These technologies have a high potential to establish environmentally favourable processes for the recovery of primary and secondary precious and base metal resources as well as the remediation of exploited mining sites.

Geomicrobiology and Biogeochemistry
Author : Nagina Parmar,Ajay Singh
Publisher : Springer Science & Business Media
Release Date : 2013-12-09
ISBN 10 : 3642418376
Pages : 302 pages

Over the past 4 billion years, microorganisms have contributed to shaping the earth and making it more habitable for higher forms of life. They are remarkable in their metabolic diversity and their ability to harvest energy from oxidation and reduction reactions. Research on these microbiological processes has led to the newly evolving fields of geomicrobiology and biogeochemistry, linking the geosphere and the biosphere. This volume of the Soil Biology series provides an overview of the biogeochemical processes and the microorganisms involved, with an emphasis on the industrial applications. Topics treated include aspects such as bioremediation of contaminated environments, biomining, biotechnological applications of extremophiles, subsurface petroleum microbiology, enhanced oil recovery using microbes and their products, metal extraction from soil, soil elemental cycling and plant nutrition.

14th International Congress for Applied Mineralogy (ICAM2019)
Author : Sergey Glagolev
Publisher : Springer Nature
Release Date : 2019-01-01
ISBN 10 : 3030229742
Pages : 488 pages

This open access proceedings of the 14th International Council for Applied Mineralogy Congress (ICAM) in Belgorod, Russia cover a wide range of topics including applied mineralogy, advanced and construction materials, ore and industrial minerals, mineral exploration, cultural heritage, etc. It includes contributions to geometallurgy, industrial minerals, oil and gas reservoirs as well as stone artifacts and their preservation. The International Congress on Applied Mineralogy strengthens the relation between the research on applied mineralogy and the industry.

Author : Giovanni Rossi
Publisher : N.A
Release Date : 1990
ISBN 10 :
Pages : 609 pages

Microbial Processing of Metal Sulfides
Author : Edgardo R. Donati,Wolfgang Sand
Publisher : Springer Science & Business Media
Release Date : 2007-05-11
ISBN 10 : 1402055897
Pages : 314 pages

The application of microbiological methods to the extraction of metals from minerals is supported by several bioleaching and biooxidation processes operating in different sites over the world. This book details the basic aspects of the process with special emphasis on recent contributions regarding the chemical and microbial aspects of the bioleaching process and the use of microorganisms in the treatment of complex ores and concentrates.

Author : Joseph Salley,Ronald Glen Lang McCready,Paul L. Wichlacz
Publisher : N.A
Release Date : 1989
ISBN 10 :
Pages : 771 pages

Waste Production and Utilization in the Metal Extraction Industry
Author : Sehliselo Ndlovu,Geoffrey S. Simate,Elias Matinde
Publisher : CRC Press
Release Date : 2017-06-27
ISBN 10 : 1498767303
Pages : 512 pages

Increasingly stringent environmental regulations and industry adoption of waste minimization guidelines have thus, stimulated the need for the development of recycling and reuse options for metal related waste. This book, therefore, gives an overview of the waste generation, recycle and reuse along the mining, beneficiation, extraction, manufacturing and post-consumer value chain. This book reviews current status and future trends in the recycling and reuse of mineral and metal waste and also details the policy and legislation regarding the waste management, health and environmental impacts in the mining, beneficiation, metal extraction and manufacturing processes. This book is a useful reference for engineers and researchers in industry, policymakers and legislators in governance, and academics on the current status and future trends in the recycling and reuse of mineral and metal waste. Some of the key features of the book are as follows: Holistic approach to waste generation, recycling and reuse along the minerals and metals extraction. Detailed overview of metallurgical waste generation. Practical examples with complete flow sheets, techniques and interventions on waste management. Integrates the technical issues related to efficient resources utilization with the policy and regulatory framework. Novel approach to addressing future commodity shortages.