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Category :
Languages : en
Pages :
Book Description
This paper describes the bacterial leaching of a gold-bearing flotation concentrate consisting predominantly of pyrite in single-stage and multi-stage continuous reactor systems. The results of experiments under steady-state conditions are interpreted in terms of a logistic growth model, and the theory is shown to provide a useful basis for the design and scale-up of bacterial leach reactors. The results indicate that the critical dissolved oxygen concentration in the pulp may be as low as 0.1 mg/l.
The Performance of Bacterial Leach Reactors for the Pre-oxidation of Refractory Gold-bearing Sulphide Concentrates
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
This paper describes the bacterial leaching of a gold-bearing flotation concentrate consisting predominantly of pyrite in single-stage and multi-stage continuous reactor systems. The results of experiments under steady-state conditions are interpreted in terms of a logistic growth model, and the theory is shown to provide a useful basis for the design and scale-up of bacterial leach reactors. The results indicate that the critical dissolved oxygen concentration in the pulp may be as low as 0.1 mg/l.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
This paper describes the bacterial leaching of a gold-bearing flotation concentrate consisting predominantly of pyrite in single-stage and multi-stage continuous reactor systems. The results of experiments under steady-state conditions are interpreted in terms of a logistic growth model, and the theory is shown to provide a useful basis for the design and scale-up of bacterial leach reactors. The results indicate that the critical dissolved oxygen concentration in the pulp may be as low as 0.1 mg/l.
Bacterial Leaching of Refractory Gold-bearing Ore and Sulphide Concentrates
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 126
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 126
Book Description
Randol Gold Forum Beaver Creek '93
Author:
Publisher:
ISBN:
Category : Gold
Languages : en
Pages : 430
Book Description
Publisher:
ISBN:
Category : Gold
Languages : en
Pages : 430
Book Description
Bacterial Leaching of Refractory Gold-bearing Ore and Sulphide Concentrates
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 126
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 126
Book Description
Randol Gold Forum '90
Author: Randol International Ltd
Publisher:
ISBN:
Category : Gold
Languages : en
Pages : 362
Book Description
Publisher:
ISBN:
Category : Gold
Languages : en
Pages : 362
Book Description
Iron Ores Bioprocessing
Author: Mingming Zhang
Publisher: Springer Nature
ISBN: 3031101022
Category : Technology & Engineering
Languages : en
Pages : 180
Book Description
This book describes leading research in bioengineering for development of novel technologies for ferrous metal extraction. The author includes new developments in molecular biology, biochemistry, microbiology, cell metabolism, and engineering principles and applies them to the conventional iron ore industry - proposing innovative solutions to various industry challenges. The book focuses on applied approaches and describes emerging and established industrial processes, as well as the underlying theory of the process, and the biology of the microorganisms involved. Elaborates on bioprocessing technologies applicable for extraction of ferrous metals using cross-pollination of microbiology and extractive metallurgy; Presents a systematic overview of bioprocessing technologies encompassing laboratory research, pilot scale studies, and industrial process flowsheet design; Provides comprehensive coverage of the engineering principles behind bioprocesses of iron ores including material and energy balances, transport processes, reactions and reactor engineering.
Publisher: Springer Nature
ISBN: 3031101022
Category : Technology & Engineering
Languages : en
Pages : 180
Book Description
This book describes leading research in bioengineering for development of novel technologies for ferrous metal extraction. The author includes new developments in molecular biology, biochemistry, microbiology, cell metabolism, and engineering principles and applies them to the conventional iron ore industry - proposing innovative solutions to various industry challenges. The book focuses on applied approaches and describes emerging and established industrial processes, as well as the underlying theory of the process, and the biology of the microorganisms involved. Elaborates on bioprocessing technologies applicable for extraction of ferrous metals using cross-pollination of microbiology and extractive metallurgy; Presents a systematic overview of bioprocessing technologies encompassing laboratory research, pilot scale studies, and industrial process flowsheet design; Provides comprehensive coverage of the engineering principles behind bioprocesses of iron ores including material and energy balances, transport processes, reactions and reactor engineering.
Microbiology Abstracts
Author:
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Category : Microbiology
Languages : en
Pages : 628
Book Description
Publisher:
ISBN:
Category : Microbiology
Languages : en
Pages : 628
Book Description
Proceedings
Author:
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Category : Gold mines and mining
Languages : en
Pages : 432
Book Description
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 432
Book Description
Biotechnology Research Abstracts
Author:
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ISBN:
Category : Biochemical engineering
Languages : en
Pages : 954
Book Description
Monthly. Classified listing of references to worldwide articles dealing with all aspects of biotechnology. Also includes books and conferences. Each entry gives bibliographic information, institutional address of author(s), and abstract. Author and subject index.
Publisher:
ISBN:
Category : Biochemical engineering
Languages : en
Pages : 954
Book Description
Monthly. Classified listing of references to worldwide articles dealing with all aspects of biotechnology. Also includes books and conferences. Each entry gives bibliographic information, institutional address of author(s), and abstract. Author and subject index.
Bacterial Oxidation
Author:
Publisher:
ISBN:
Category : Bacterial leaching
Languages : en
Pages : 268
Book Description
Publisher:
ISBN:
Category : Bacterial leaching
Languages : en
Pages : 268
Book Description