Biohydrometallurgy of Chalcopyrite

Biohydrometallurgy of Chalcopyrite
Author: Hongbo Zhao,Congren Yang,Xian Zhang,Yisheng Zhang,Guanzhou Qiu
Publsiher: Elsevier
Total Pages: 246
Release: 2021-07-29
ISBN 10: 0128219025
ISBN 13: 9780128219027
Language: EN, FR, DE, ES & NL

Biohydrometallurgy of Chalcopyrite Book Review:

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

Biohydrometallurgy

Biohydrometallurgy
Author: Giovanni Rossi
Publsiher: McGraw-Hill Companies
Total Pages: 609
Release: 1990
ISBN 10: 1928374650XXX
ISBN 13: UOM:39015024761622
Language: EN, FR, DE, ES & NL

Biohydrometallurgy Book Review:

Fourier Transform

Fourier Transform
Author: Salih Salih
Publsiher: BoD – Books on Demand
Total Pages: 224
Release: 2015-06-03
ISBN 10: 9535121278
ISBN 13: 9789535121275
Language: EN, FR, DE, ES & NL

Fourier Transform Book Review:

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.

Biotechnology of Metals

Biotechnology of Metals
Author: K.A. Natarajan
Publsiher: Elsevier
Total Pages: 502
Release: 2018-06-13
ISBN 10: 0128040998
ISBN 13: 9780128040997
Language: EN, FR, DE, ES & NL

Biotechnology of Metals Book Review:

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

Recent Advances in Hydro and Biohydrometallurgy

Recent Advances in Hydro  and Biohydrometallurgy
Author: Anonim
Publsiher: MDPI
Total Pages: 214
Release: 2019-07-30
ISBN 10: 3039212990
ISBN 13: 9783039212996
Language: EN, FR, DE, ES & NL

Recent Advances in Hydro and Biohydrometallurgy Book Review:

This book is a printed edition of the Special Issue Recent Advances in Hydro- and Biohydrometallurgy that was published in Minerals

Biomining

Biomining
Author: Douglas E. Rawlings
Publsiher: Springer Science & Business Media
Total Pages: 302
Release: 2013-03-09
ISBN 10: 3662061112
ISBN 13: 9783662061114
Language: EN, FR, DE, ES & NL

Biomining Book Review:

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.

Bioleaching of Chalcopyrite

Bioleaching of Chalcopyrite
Author: Woranart Jonglertjunya,University of Birmingham
Publsiher: Unknown
Total Pages: 135
Release: 2003
ISBN 10: 1928374650XXX
ISBN 13: OCLC:59276877
Language: EN, FR, DE, ES & NL

Bioleaching of Chalcopyrite Book Review:

Biohydrometallurgy

Biohydrometallurgy
Author: Paul R. Norris,Don P. Kelly
Publsiher: STL
Total Pages: 578
Release: 1988
ISBN 10: 1928374650XXX
ISBN 13: UOM:39015012013820
Language: EN, FR, DE, ES & NL

Biohydrometallurgy Book Review:

Bioleaching of Chalcopyrite

Bioleaching of Chalcopyrite
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 2022
ISBN 10: 1928374650XXX
ISBN 13: OCLC:690660454
Language: EN, FR, DE, ES & NL

Bioleaching of Chalcopyrite Book Review:

This research is concerned with the bioleaching of chalcopyrite (CuFeS\(_2\)) by Thiobacillus ferrooxidans (ATCC 19859), which has been carried out in shake flasks (250 ml) and a 4-litre stirred tank bioreactor. The effects of experimental factors such as initial pH, particle size, pulp density and shake flask speed have been studied in shake flasks by employing cell suspensions in the chalcopyrite concentrate with the ATCC 64 medium in the absence of added ferrous ions. The characterisation of T. ferrooxidans on chalcopyrite concentrate was examined by investigating the adsorption isotherm and electrophoretic mobility. Subsequently, a mechanism for copper dissolution was proposed by employing relevant experiments, including the chemical leaching of chalcopyrite by sulphuric acid and ferric sulphate solutions, bioleaching of chalcopyrite in the presence of added ferric ions, and cell attachment analysis by scanning electron microscopy. Following the above, the work then focused on the bioleaching of the chalcopyrite concentrate in a stirred tank bioreactor for the purpose of scaling up, and investigated the effects of agitation speeds. Finally, the bioleaching of low-grade copper ores has been briefly studied. The results show that the rate of copper dissolution has a positive relationship with bacterial growth, particularly with respect to bacterial attachment, which has an important role based on adsorption isotherm and scanning electron microscopy studies. However, it is not only bacteria that play an important role in copper dissolution; also the strength of sulphuric acid can influence copper solubility. For example, copper dissolution can be achieved using a sulphuric acid solution of pH 1.5, giving a concentration of about 1 g/l copper after 25 days. The results obtained from the adsorption isotherm of T. ferrooxidans and the electrophoretic mobility of chalcopyrite particles before and after interaction with each other has proved the fact that the changes in.

14th International Congress for Applied Mineralogy ICAM2019

14th International Congress for Applied Mineralogy  ICAM2019
Author: Sergey Glagolev
Publsiher: Springer Nature
Total Pages: 488
Release: 2019-01-01
ISBN 10: 3030229742
ISBN 13: 9783030229740
Language: EN, FR, DE, ES & NL

14th International Congress for Applied Mineralogy ICAM2019 Book Review:

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.

Microbial Processing of Metal Sulfides

Microbial Processing of Metal Sulfides
Author: Edgardo R. Donati,Wolfgang Sand
Publsiher: Springer Science & Business Media
Total Pages: 314
Release: 2007-05-11
ISBN 10: 1402055897
ISBN 13: 9781402055898
Language: EN, FR, DE, ES & NL

Microbial Processing of Metal Sulfides Book Review:

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.

Biohydrometallurgy From the Single Cell to the Environment

Biohydrometallurgy  From the Single Cell to the Environment
Author: Axel Schippers,Wolfgang Sand,Franz Glombitza,Sabine Willscher
Publsiher: Trans Tech Publications Ltd
Total Pages: 680
Release: 2007-07-15
ISBN 10: 3038131563
ISBN 13: 9783038131564
Language: EN, FR, DE, ES & NL

Biohydrometallurgy From the Single Cell to the Environment Book Review:

The main focus of this collection of peer-reviewed articles is the role that micro-organisms play in the treatment of minerals, metals, coal, oil, waste materials; and also in related environmental issues. Nowadays, as well as developing new technologies for the production of raw materials and useful products, major efforts have to be directed at the remediation of former mining sites and at environmental protection tasks associated with the various kinds of mining. Volume is indexed by Thomson Reuters CPCI-S (WoS).

Heap Bioleaching of Low Grade Chalcopyrite Ore

Heap Bioleaching of Low Grade Chalcopyrite Ore
Author: Anonim
Publsiher: Unknown
Total Pages: 10
Release: 2005
ISBN 10: 1928374650XXX
ISBN 13: OCLC:921313686
Language: EN, FR, DE, ES & NL

Heap Bioleaching of Low Grade Chalcopyrite Ore Book Review:

From laboratory tests, it was concluded that relatively elevated temperatures would be required in order to achieve sufficiently fast copper leach kinetics from the hypogene ore of the Darehzar Mine in Iran, to make its mining and heap leaching economically feasible. By mathematical modelling, it was concluded that certain blends of the hypogene and supergene ore would be amenable to heap bioleaching. This provided an opportunity for the application of the techniques that were under development at Mintek at the time for the heap bioleaching of low grade sulphides. However, ultimate proof of the proposed concepts could only be obtained on heaps of a sufficient size, as a result of which NICICO and Mintek entered into a Collaboration Agreement for the joint piloting and demonstration of the heap bioleaching of the Darehzar ore. Three pilot heaps, each of about 25,000 tonnes, are being constructed on site at the Sarcheshmeh copper mine, to be operated independently. A control strategy developed at Mintek is utilized to drive the operating conditions towards the economic optimum. Parameters such as the copper extraction, bacterial activity, acid consumption and impurities solubilisation are followed with time. An overview is presented of the progress made to date.

Platinum Nickel Chromium Deposits

Platinum Nickel Chromium Deposits
Author: S. K. Haldar
Publsiher: Elsevier
Total Pages: 322
Release: 2016-12-05
ISBN 10: 0128020865
ISBN 13: 9780128020869
Language: EN, FR, DE, ES & NL

Platinum Nickel Chromium Deposits Book Review:

Platinum-Nickel-Chromium Deposits: Geology, Exploration, and Reserve Base is the first reference book to combine information on the discovery of numerous minerals within existing deposits. This book recognizes the close affinity and great natural coexistence of platinum, palladium, chromium, nickel, copper, gold, and silver hosted by unique stratigraphy (mafic-ultramafic intrusive of layered ingenious complex) in a diverse structural set up. The chapters are organized in a logical sequence of introductory physical and chemical properties, demand-supply scenario, price trend, substitution-recycling and uses of these metals, stratigraphy and host rocks, geochemistry, global distribution of existing deposits in six mega continents, genetic system, reserves-resources overview, common characteristic features aiding as exploration guides for new targets, hazards, and sustainable development. This reference book is a must for students, research scholars, teachers, and professional explorers in economic geology, geography, and allied subjects. Presents over 150 full color illustrations including maps, diagrams, and charts Illustrates the key concepts in a clear and informative manner Authored by one of the world’s leading geoscientists Provides unique coverage of high value mineral deposits through an approach accessible to industry professionals, academic researchers, and students alike

Geomicrobiology and Biogeochemistry

Geomicrobiology and Biogeochemistry
Author: Nagina Parmar,Ajay Singh
Publsiher: Springer Science & Business Media
Total Pages: 302
Release: 2013-12-09
ISBN 10: 3642418376
ISBN 13: 9783642418372
Language: EN, FR, DE, ES & NL

Geomicrobiology and Biogeochemistry Book Review:

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.

Hydrometallurgy 94

Hydrometallurgy    94
Author: Institution of Mining & Metallurgy
Publsiher: Springer Science & Business Media
Total Pages: 1172
Release: 2012-12-06
ISBN 10: 9401112142
ISBN 13: 9789401112147
Language: EN, FR, DE, ES & NL

Hydrometallurgy 94 Book Review:

Hydrometallurgy '94 contains the 78 papers that were presented at the international symposium organized by the Institution of Mining and Metallurgy and the Society of Chemical Industry and held in Cambridge, England, in July 1994. In the papers specific attention is paid to the concept of sustainable development and the associated ideas of cleaner technology, recycling and waste minimization that have particular relevance to the extractiona nd processing of metals and other mineral products. The papers, by authors from 30 contries, are grouped under the headings: Hydrometallurgy and Sustainable Development; Materials Production and the Environment; Fundamentals; Leaching; Bioprocessing; Gold Solution Purification; Effluent Treatment; Processes; and Recycling.

Bioleaching of Chalcopyrite and Pyritic Chalcocite Using Indigenous Mesophilic Microorganims

Bioleaching of Chalcopyrite and Pyritic Chalcocite Using Indigenous Mesophilic Microorganims
Author: Lukumu David Bampole
Publsiher: Unknown
Total Pages: 200
Release: 2018
ISBN 10: 1928374650XXX
ISBN 13: OCLC:1114591147
Language: EN, FR, DE, ES & NL

Bioleaching of Chalcopyrite and Pyritic Chalcocite Using Indigenous Mesophilic Microorganims Book Review:

An Investigation Into the Ferric Leaching of Chalcopyrite

An Investigation Into the Ferric Leaching of Chalcopyrite
Author: Elizabeth Geethika Jeevaratnam
Publsiher: Unknown
Total Pages: 158
Release: 2001
ISBN 10: 1928374650XXX
ISBN 13: OCLC:49036352
Language: EN, FR, DE, ES & NL

An Investigation Into the Ferric Leaching of Chalcopyrite Book Review:

Extraction 2018

Extraction 2018
Author: Boyd R. Davis,Michael S. Moats,Shijie Wang,Dean Gregurek,Joël Kapusta,Thomas P. Battle,Mark E. Schlesinger,Gerardo Raul Alvear Flores,Evgueni Jak,Graeme Goodall,Michael L. Free,Edouard Asselin,Alexandre Chagnes,David Dreisinger,Matthew Jeffrey,Jaeheon Lee,Graeme Miller,Jochen Petersen,Virginia S. T. Ciminelli,Qian Xu,Ronald Molnar,Jeff Adams,Wenying Liu,Niels Verbaan,John Goode,Ian M. London,Gisele Azimi,Alex Forstner,Ronel Kappes,Tarun Bhambhani
Publsiher: Springer
Total Pages: 2976
Release: 2018-08-18
ISBN 10: 3319950223
ISBN 13: 9783319950228
Language: EN, FR, DE, ES & NL

Extraction 2018 Book Review:

This three volume set presents papers from the first collaborative global metallurgy conference focused exclusively on extractive topics, including business and economic issues. Contributions examine new developments in foundational extractive metallurgy topics and techniques, and present the latest research and insights on emerging technologies and issues that are shaping the global extractive metallurgy industry. The book is organized around the following main themes: hydrometallurgy, pyrometallurgy, sulfide flotation, and extractive metallurgy markets and economics.

Microbiology for Minerals Metals Materials and the Environment

Microbiology for Minerals  Metals  Materials and the Environment
Author: Abhilash,B. D. Pandey,K. A. Natarajan
Publsiher: CRC Press
Total Pages: 608
Release: 2015-02-25
ISBN 10: 1482257300
ISBN 13: 9781482257304
Language: EN, FR, DE, ES & NL

Microbiology for Minerals Metals Materials and the Environment Book Review:

Better Understand the Connection between Microbiology and the Inorganic WorldMicrobiology for Minerals, Metals, Materials and the Environment links chemical, metallurgical, and other metal inherent systems with microbes, and analyzes the interdependence between them. Specifically intended to underscore the importance of microbes in environmental re