New Mining Tools And Methods For Roadheader Mining Heads

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New Mining Tools And Methods For Roadheader Mining Heads

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Author : Krzysztof Kotwica
language : en
Publisher: Springer Nature
Release Date : 2022-03-12

New Mining Tools And Methods For Roadheader Mining Heads written by Krzysztof Kotwica and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-12 with Science categories.

This book introduces new solutions for mining tools, unique lubricated holders and mining methods for hard-rock mining using mini-disk tools. In the first part, it describes problems connected with hard-rock mining using traditional mining methods like cutting. Then an alternative for conical pick is discussed, the so-called crown or bell pick and a new solution of a holder for conical picks allowing for tool rotation. These solutions should make it possible to increase the durability of cutting tools. The final part of the book explains a new mining head solution with mini-disk tools and a complex motion trajectory. With this, mining heads can be replaced in currently used roadheaders instead of standard mining heads. This book can be used by employees of the mining industry, manufacturers of mining tools, machines and equipment, as well as employees and students of mining and mechanical faculties of technical universities.

Mining In The New Millennium Challenges And Opportunities

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Author : Tad.S. Golosinski
language : en
Publisher: CRC Press
Release Date : 2020-08-18

Mining In The New Millennium Challenges And Opportunities written by Tad.S. Golosinski and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-18 with Nature categories.

This text concentrates mainly on the Polish mining industry. It involves mining of a significant quantities of lignite, coal, copper, sulphur and many industrial minerals, which are all discussed in this book.

Fossil Energy Update

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Author :
language : en
Publisher:
Release Date : 1976

Fossil Energy Update written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Fossil fuels categories.

Mine Planning And Equipment Selection 2000

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Author : T.N. Michalakopoulos
language : en
Publisher: Routledge
Release Date : 2018-05-08

Mine Planning And Equipment Selection 2000 written by T.N. Michalakopoulos and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-08 with Technology & Engineering categories.

This text looks at mine planning and equipment and covers topics such as: design and planning of surface and underground mines; geotechnical stability in surface and underground mines; and mining and the environment.

Minerals Yearbook

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Author :
language : en
Publisher:
Release Date : 1990

Minerals Yearbook written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Mineral industries categories.

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Author :
language : en
Publisher: EduGorilla Community Pvt. Ltd.
Release Date :

written by and has been published by EduGorilla Community Pvt. Ltd. this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.

Mine Ventilation

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Author : E. De Souza
language : en
Publisher: CRC Press
Release Date : 2002-01-01

Mine Ventilation written by E. De Souza and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-01-01 with Technology & Engineering categories.

This proceedings volume showcases all aspects of the science and engineering of mine ventilation and health and safety, with special focus on the applied aspects of mine ventilation practice. Papers span the spectrum of mine ventilation and air conditioning.

Access To The Region S Core In Hudson County New Jersey And New York County New York

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Author :
language : en
Publisher:
Release Date : 2008

Access To The Region S Core In Hudson County New Jersey And New York County New York written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.

Journal Of The South African Institute Of Mining And Metallurgy

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Author : South African Institute of Mining and Metallurgy
language : en
Publisher:
Release Date : 2004

Journal Of The South African Institute Of Mining And Metallurgy written by South African Institute of Mining and Metallurgy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Mineral industries categories.

Surface And Underground Excavations 2nd Edition

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Author : Ratan Raj Tatiya
language : en
Publisher: CRC Press
Release Date : 2013-05-13

Surface And Underground Excavations 2nd Edition written by Ratan Raj Tatiya and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-13 with Technology & Engineering categories.

Surface and Underground Excavations – Methods, Techniques and Equipment (2nd edition) covers the latest technologies and developments in the excavation arena at any locale: surface or underground. In the first few chapters, unit operations are discussed and subsequently, excavation techniques are described for various operations: tunnelling, drifting, raising, sinking, stoping, quarrying, surface mining, liquidation and mass blasting as well as construction of large subsurface excavations such as caverns and underground chambers. The design, planning and development of excavations are treated in a separate chapter. Especially featured are methodologies to select stoping methods through incremental analysis. Furthermore, this edition encompasses comprehensive sections on mining at ‘ultra depths’, mining difficult deposits using non-conventional technologies, mineral inventory evaluation (ore – reserves estimation) and mine closure. Concerns over Occupational Health and Safety (OHS), environment and loss prevention, and sustainable development are also addressed in advocating a solution to succeed within a scenario of global competition and recession. This expanded second edition has been wholly revised, brought fully up-to-date and includes (wherever feasible) the latest trends and best practices, case studies, global surveys and toolkits as well as questions at the end of each chapter. This volume will now be even more appealing to students in earth sciences, geology, and in civil, mining and construction engineering, to practicing engineers and professionals in these disciplines as well as to all with a general or professional interest in surface and underground excavations.