Longwall Mining

Longwall Mining
Author: Syd S. Peng
Publsiher: CRC Press
Total Pages: 546
Release: 2019-11-12
Genre: Longwall mining
ISBN: 0367201925

Download Longwall Mining Book in PDF, Epub and Kindle

"In the years since the 2nd edition in 2006, many incremental developments in the whole system as well as various subsystems of the existing longwall mining operational technologies as detailed in the 2nd edition have been added to this edition. Longwall Mining, 3rd edition will be of interest to professionals and academics in the field of mining engineering specifically, serving both as a reference work and an (under)graduate textbook, but will also interest civil, geomechanical and geological engineers and rock mechanics professionals, as well as coal operators, mining consultants, researchers, equipment manufacturers, and government regulators"--

Longwall Mining 3rd Edition

Longwall Mining  3rd Edition
Author: Syd S. Peng
Publsiher: CRC Press
Total Pages: 546
Release: 2019-10-29
Genre: Technology & Engineering
ISBN: 9780429522192

Download Longwall Mining 3rd Edition Book in PDF, Epub and Kindle

In the past 13 years since the publication of Longwall Mining, 2nd edition in 2006, although there have been no major changes in longwall mining technology and operations, many incremental developments in the whole system as well as various subsystems of the existing longwall mining operational technologies as detailed in the 2nd edition have been added to this edition. Major developments are automation, and health and safety technology, as well as equipment reliability, thereby greatly increasing productivity and cutting cost. In particular, the longwall system can now run automatically cut by cut forever without operators' intervention provided that the geology allows it. Other health and safety features such as LASC, personal proximity detection, color lighting, automatic shield water sprays and remote shearer control are fully operational. There are more than 7000 sensors installed in current longwall mining systems. The big data obtained and fast communication technology have been fully utilized to improve and solve operational problems in real time. Those features are fully documented in the new edition. In pursuit of high productivity and cutting cost, life cycle management that increases equipment reliability has been implemented by OEM. Automation improvement such as tail-end automatic chain tensioner greatly extends AFC chain's service life. Other incremental improvements including dust and methane controls, entry development, panel design and face move are addressed. Additional operational issues such as extension of panel width and compatibility test are also discussed. Since the last plow longwall mine was closed in 2018, the chapter on plow longwalling has been dropped and in its place Automation of Longwall Components and System is added. Also, a new chapter Longwall Top Coal Caving Mining (LTCC) is added due to its successful application in Australia since 2005. Longwall Mining, 3rd edition will be of interest to professionals and academics in the field of mining engineering specifically, serving both as a reference work and an (under)graduate textbook, but will also interest civil, geomechanical and geological engineers and rock mechanics professionals, as well as coal operators, mining consultants, researchers, equipment manufacturers, and government regulators.

SME Mining Engineering Handbook Third Edition

SME Mining Engineering Handbook  Third Edition
Author: Peter Darling
Publsiher: SME
Total Pages: 1840
Release: 2011
Genre: Technology & Engineering
ISBN: 9780873352642

Download SME Mining Engineering Handbook Third Edition Book in PDF, Epub and Kindle

This third edition of the SME Mining Engineering Handbook reaffirms its international reputation as "the handbook of choice" for today's practicing mining engineer. It distills the body of knowledge that characterizes mining engineering as a disciplinary field and has subsequently helped to inspire and inform generations of mining professionals.Virtually all of the information is original content, representing the latest information from more than 250 internationally recognized mining industry experts. Within the handbook's 115 thought-provoking chapters are current topics relevant to today's mining professional: Analyzing how the mining and minerals industry will develop over the medium and long term--why such changes are inevitable, what this will mean in terms of challenges, and how they could be managed Explaining the mechanics associated with the multifaceted world of mine and mineral economics, from the decisions associated with how best to finance a single piece of high-value equipment to the long-term cash-flow issues associated with mine planning at a mature operation Describing the recent and ongoing technical initiatives and engineering developments in relation to robotics, automation, acid rock drainage, block caving optimization, or process dewatering methods Examining in detail the methods and equipment available to achieve efficient, predictable, and safe rock breaking, whether employing a tunnel boring machine for development work, mineral extraction using a mobile miner, or cast blasting at a surface coal operation Identifying the salient points that dictate which is the safest, most efficient, and most versatile extraction method to employ, as well as describing in detail how each alternative is engineered Discussing the impacts that social and environmental issues have on mining from the pre-exploration phase to end-of-mine issues and beyond, and how to manage these two increasingly important factors to the benefit of both the mining companies and other stakeholders

The Chemistry and Technology of Coal Third Edition

The Chemistry and Technology of Coal  Third Edition
Author: James G. Speight
Publsiher: CRC Press
Total Pages: 845
Release: 2012-09-04
Genre: Science
ISBN: 9781439836460

Download The Chemistry and Technology of Coal Third Edition Book in PDF, Epub and Kindle

The demand for coal use (for electricity generation) and coal products, particularly liquid fuels and chemical feedstocks, is increasing throughout the world. Traditional markets such as North America and Europe are experiencing a steady increase in demand whereas emerging Asian markets, such as India and China, are witnessing a rapid surge in demand for clean liquid fuels. A detailed and comprehensive overview of the chemistry and technology of coal in the twenty-first century, The Chemistry and Technology of Coal, Third Edition also covers the relationship of coal industry processes with environmental regulations as well as the effects of combustion products on the atmosphere. Maintaining and enhancing the clarity of presentation that made the previous editions so popular, this book: Examines the effects of combustion products on the atmosphere Details practical elements of coal evaluation procedures Clarifies misconceptions concerning the organic structure of coal Discusses the physical, thermal, electrical, and mechanical properties of coal Analyzes the development and current status of combustion and gasification techniques In addition to two new chapters, Coal Use and the Environment and Coal and Energy Security, much of the material in this edition been rewritten to incorporate the latest developments in the coal industry. Citations from review articles, patents, other books, and technical articles with substantial introductory material are incorporated into the text for further reference. The Chemistry and Technology of Coal, Third Edition maintains its initial premise: to introduce the science of coal, beginning with its formation in the ground to the production of a wide variety of products and petrochemical intermediates in the twenty-first century. The book will prove useful for scientists and engineers already engaged in the coal and/or catalyst manufacturing industry looking for a general overview or update on the clean coal technology as well as professional researchers and students in chemistry and engineering.

Energy in the 21st Century

Energy in the 21st Century
Author: John R Fanchi
Publsiher: World Scientific
Total Pages: 416
Release: 2013-03-26
Genre: Technology & Engineering
ISBN: 9789814434690

Download Energy in the 21st Century Book in PDF, Epub and Kindle

Many events that affect global energy production and consumption have occurred since the second edition of Energy in the 21st Century appeared in 2011. For example, an earthquake and tsunami in Japan led to the disruption of the Fukushima nuclear facility and a global re-examination of the safety of the nuclear industry. Oil and natural gas prices continue to be volatile, and the demand for energy has been affected by the global economy. The third edition updates data and the discussion of recent events. Energy in the 21st Century has been used as the text for an introductory energy course for the general college student population. Based on student feedback, we have included several features that enhance the value of the third edition as a textbook. In particular, we have included learning objectives at the beginning of each chapter, end of chapter activities, a comprehensive index, and a glossary. Points to Ponder are abbreviated as P2P in the Learning Objectives boxes and are provided throughout the text. They are designed to encourage the reader to consider the material from different perspectives. Contents:A Brief History of Energy ConsumptionFossil Energy — CoalFossil Energy — Oil and GasPeak OilNuclear EnergyRenewable Energy — Solar EnergyRenewable Energy — Wind EnergyRenewable Energy — Energy From WaterRenewable Energy — Bioenergy and SynfuelsEnergy Carrier, Energy Storage and Hybrid Energy SystemsElectricity Generation and DistributionEnergy EconomicsFuture Issues — Geopolitics of EnergyFuture Issues — Energy Forecasts Readership: Students, professionals, undergraduates and general public interested in energy studies. Keywords:Energy;Oil;Gas;Nuclear;Renewable;SustainableKey Features:Easy to read and understand by the general student populationIt provides a balanced presentation of the relative merits of the most significant energy optionsClassroom tested and incorporates modern learning techniques

Utah s Energy Landscape 3rd Edition 2014 update

Utah   s Energy Landscape  3rd Edition   2014 update
Author: Michael Vanden Berg
Publsiher: Utah Geological Survey
Total Pages: 45
Release: 2014-05-15
Genre: Electric power
ISBN: 9781557918963

Download Utah s Energy Landscape 3rd Edition 2014 update Book in PDF, Epub and Kindle

Utah is fortunate to have abundant and diverse energy resources including large reserves of conventional fossil fuels, several areas suitable for renewable resource development, and vast quantities of untapped unconventional oil shale and oil sand resources. This publication, Utah's Energy Landscape, now in its third edition, was created to offer a complete, visual-based description of Utah's diverse energy portfolio. The graphs found within this document were created using data compiled by the Utah Geological Survey (UGS) from several different sources, including the U.S. Department of Energy's Energy Information Administration (EIA) and the Utah Division of Oil, Gas, and Mining (DOGM), as well as in-house surveys and conversations with individuals and companies.

Foundations of Engineering Geology Third Edition

Foundations of Engineering Geology  Third Edition
Author: Tony Waltham
Publsiher: CRC Press
Total Pages: 98
Release: 2009-04-22
Genre: Science
ISBN: 9780203894538

Download Foundations of Engineering Geology Third Edition Book in PDF, Epub and Kindle

Now in full colour, the third edition of this well established book provides a readable and highly illustrated overview of the aspects of geology that are most significant to civil engineers. Sections in the book include those devoted to the main rock types, weathering, ground investigation, rock mass strength, failures of old mines, subsidence on peats and clays, sinkholes on limestone and chalk, water in landslides, slope stabilization and understanding ground conditions. The roles of both natural and man-induced processes are assessed, and this understanding is developed into an appreciation of the geological environments potentially hazardous to civil engineering and construction projects. For each style of difficult ground, available techniques of site investigation and remediation are reviewed and evaluated. Each topic is presented as a double page spread with a careful mix of text and diagrams, with tabulated reference material on parameters such as bearing strength of soils and rocks. This new edition has been comprehensively updated and covers the entire spectrum of topics of interest for both students and practitioners in the field of civil engineering.

Advances in Coal Mine Ground Control

Advances in Coal Mine Ground Control
Author: Syd S. Peng
Publsiher: Woodhead Publishing
Total Pages: 462
Release: 2017-05-25
Genre: Technology & Engineering
ISBN: 9780081012802

Download Advances in Coal Mine Ground Control Book in PDF, Epub and Kindle

Advances in Coal Mine Ground Control is a comprehensive text covering all recent advances in coal mine ground control, the most advanced subsystem of the rapidly advancing coal mining systems. This complete resource is written by Professor Syd Peng who, alongside leading experts from the world’s major coal producing countries, has contributed extensively to the understanding of subsidence from underground coal mining, longwall operations and ground control in underground mines. Syd and the team of contributors bring together key advances from the past decade into one comprehensive resource that is accessible to all those studying, researching and working in the mining industry. This book is an essential text for undergraduate and graduate students of mining engineering and related programs, and a must-have reference for mining, civil and geotechnical engineers. Written and edited by the world’s leading experts on ground control in coal mining Covers all aspects of ground control practices in coal mines Focuses on advances over the past decade, equipping readers with the most up-to-date knowledge regarding current research and practices in the field

Strength Cuttability and Workability of Coal

Strength  Cuttability  and Workability of Coal
Author: Nuh Bilgin,Hanifi Copur,Cemal Balci,Deniz Tumac
Publsiher: CRC Press
Total Pages: 232
Release: 2018-12-18
Genre: Technology & Engineering
ISBN: 9781351183093

Download Strength Cuttability and Workability of Coal Book in PDF, Epub and Kindle

World coal production will increase up to 2040 and world energy consumption will be very much dependent on coal. For a better planning of coal mining operations, it is essential to know the strength, cuttability and workability of coal, which are interrelated. The main objective of the book is to combine the research studies and compile the book oriented to the coal industry, research students, practicing engineers, and coal mine panning teams. Key Features Covers all the subjects related to coal properties, mining and excavation in one book Presents a summary of physical and mechanical properties of coal belonging to a wide range of countries Includes typical examples of using physical and mechanical of coal in mine planning and in its industrial applications Explains use of cuttability characteristics of coal Describes planning of coal production using ploughs, shearers and surface miners

Proceedings of the 38th International Conference on Ground Control in Mining

Proceedings of the 38th International Conference on Ground Control in Mining
Author: Ted Klemetti,Brijes Mishra,Heather Lawson,Michael Murphy,Kyle Perry
Publsiher: Society for Mining, Metallurgy & Exploration
Total Pages: 384
Release: 2019-07-15
Genre: Technology & Engineering
ISBN: 9780873354721

Download Proceedings of the 38th International Conference on Ground Control in Mining Book in PDF, Epub and Kindle

Read what industry thought leaders are saying about research and advancements in ground control science. The International Conference on Ground Control in Mining has a rich history of advancing ground control techniques and knowledge. It provides a unique platform for researchers, regulators, consultants, manufacturers, and mine operators to present and exchange challenging industry topics as well as to expedite solutions to ground control problems that require immediate attention. This proceedings from the 38th International Conference is no exception. It includes 43 peer-reviewed research papers from industry experts covering topics of importance for today and the future.

Rock Mechanics

Rock Mechanics
Author: Barry H.G. Brady,E.T. Brown
Publsiher: Springer Science & Business Media
Total Pages: 571
Release: 2013-06-29
Genre: Science
ISBN: 9789401581295

Download Rock Mechanics Book in PDF, Epub and Kindle

This new edition has been completely revised to reflect the notable innovations in mining engineering and the remarkable developments in the science of rock mechanics and the practice of rock angineering taht have taken place over the last two decades. Although "Rock Mechanics for Underground Mining" addresses many of the rock mechanics issues that arise in underground mining engineering, it is not a text exclusively for mining applications. Based on extensive professional research and teaching experience, this book will provide an authoratative and comprehensive text for final year undergraduates and commencing postgraduate stydents. For profesional practitioners, not only will it be of interests to mining and geological engineers, but also to civil engineers, structural mining geologists and geophysicists as a standard work for professional reference purposes.

Coal Mine Ground Control

Coal Mine Ground Control
Author: Syd S. Peng
Publsiher: Society for Mining Metallurgy
Total Pages: 750
Release: 2008-01-01
Genre: Technology & Engineering
ISBN: 0978938348

Download Coal Mine Ground Control Book in PDF, Epub and Kindle

This book includes 14 chapters. It begins with the introduction of U.S. coal mining methods in chapter I. Rock properties and in-situ stresses are described in chapter two. The geological conditions that form the rock strata and their anomalies as well as the geophysical methods employed to detect the anomalies are illustrated in chapter three. Chapter four contains an exhaustive list of topics on roof bolts and roof bolting systems going back to their first introduction in the late 1940s. Chapter five covers the evolution of pillar design from 1876 to present, emphasizing the various elements affecting pillar strength and their methods of design, with information highlighted on the pros and cons of each method. Chapter six is devoted to explaining the myths of high horizontal stresses that have been commonly blamed for most roof control problems in recent years. Chapter seven is longwall mining. It contains all the elements of the subjects that I experienced in my research and consulting career. Factors affecting and mine plan designs for multiple seam mining are addressed in Chapter eight. Chapter nine deals with bumps and covers the occurrence, factors affecting, mechanisms, and control of bumps. Entry stability problems including roof and rib falls and floor heaves and their control and supporting methods are addressed in chapter ten. Chapter eleven illustrates the theories and methods of various types of underground and surface instrumentation. The various types of material models used in computer modelings and model calibration and case examples are included in chapter twelve. Surface subsidence is addressed in chapter thirteen which covers characteristics, factors, affecting, survey, prediction, and damage assessment and mitigation of surface subsidence. Highwall stability the only subject related to surface mining is covered in chapter fourteen.

Advanced Anthracite Technology and Research

Advanced Anthracite Technology and Research
Author: Anonim
Publsiher: Unknown
Total Pages: 202
Release: 1975
Genre: Anthracite coal
ISBN: PSU:000033200187

Download Advanced Anthracite Technology and Research Book in PDF, Epub and Kindle

Preventing Occupational Disease and Injury

Preventing Occupational Disease and Injury
Author: Barry S. Levy
Publsiher: American Public Health Association
Total Pages: 590
Release: 2005
Genre: Health & Fitness
ISBN: 0875530435

Download Preventing Occupational Disease and Injury Book in PDF, Epub and Kindle

Foundations of Human Resource Development Third Edition

Foundations of Human Resource Development  Third Edition
Author: Richard A. Swanson
Publsiher: Berrett-Koehler Publishers
Total Pages: 520
Release: 2022-03-08
Genre: Business & Economics
ISBN: 9781523092109

Download Foundations of Human Resource Development Third Edition Book in PDF, Epub and Kindle

The third edition of this classic is a must-have text for the human resource development (HRD) profession. It has with brand-new material on the impact of technology, globalization, and emerging business trends on HRD practice. Human Resource Development is a large field of practice but a relatively young academic discipline. For the last two decades, Foundations of Human Resource Development has fulfilled the field's need for a complete and thoughtful foundational text. This essential text provides an up-to-date overview of the HRD profession, along with the terminology and processes required for sound HRD research and practice. Readers will gain a basic understanding of • HRD models and theories that support best practice • History and philosophical foundations of the field • HRD's role in learning, performance, and change in organizations This new edition has been updated throughout and contains new chapters on assessment, technology, globalization, and future challenges. Examples of best practices are included, along with variations in core thinking, processes, interventions, tools, and much more. This must-have reference will help both practitioners and academics add clarity to their professional journeys.