Challenges and Opportunities in Coal Preparation, Mark S. Klima, Barbara J. Arnold, Peter J. Bethell

Автор: Minh Chi Ngo
Название: Designing the Coal Preparation Plant of the Future
ISBN: 168117572X ISBN-13(EAN): 9781681175720
Издательство: Gazelle Book Services
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Цена: 200630.00 T
Наличие на складе: Поставка под заказ.
Описание: Coal preparation plants are designed to clean impurities, such as soil, sand and rock from coal, to ready it for transportation to power plants and coking facilities for use in steel processing. Monitoring flow through the coal preparation process can be difficult as the coal is abrasive and can cause inaccuracies and maintenance issues for intrusive instruments. A Coal preparation plant generally use gravity process equipment to separate the refuse from the product (coal). Coal has a specific gravity between 1.35 and 1.5, while the refuse rock has a Specific Gravity of 2.1 to 2.3. Heavy Media is the most popular method of cleaning coarse sizes. Heavy media cyclones are being used more often for fines size fractions. Flotation is generally used to clean the -28 mesh size fraction, although spirals and heavy media cyclones have shown success in cleaning down to 100 mesh coal feed. Spirals are generally used for middling sizes. Modular Coal Preparation Plants (MCPP) prepares coal for a cleaner burning process, enhanced calorific value and cleaner emissions. MCPPs consist of several modules including a raw coal preparation (crushing and screening station), a coal feed and washing module (jigging and Heavy Medium cyclone) as well as a dewatering module. Designing the Coal Preparation Plant of the Future provides comprehensive overview on several current and future challenges that must be considered in the design and operation of coal preparation facilities. These challenges dictate that we constantly strive to improve plant. Coal Preparation Engineers are meeting this challenge of the future by designing large modem environmentally acceptable plants.

Название: Challenges and Opportunities for Crop Production in Dry and Saline Environments in ARASIA Member States: Specific Safety Requirements
ISBN: 9201019181 ISBN-13(EAN): 9789201019189
Издательство: Mare Nostrum (Eurospan)
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Цена: 16630.00 T
Наличие на складе: Невозможна поставка.
Описание: Serves as a referencing guide for Member States and interested specialized readers wishing to work on agriculture in dry and saline environments, in particular in the Middle East region. All information and instructions are based on successful and sound practices applied in pertaining Member States for sustainable cropping of salt affected soils.

Автор: Golosinski
Название: Mining in the New Millennium - Challenges and Opportunities
ISBN: 9058091805 ISBN-13(EAN): 9789058091802
Издательство: Taylor&Francis
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Цена: 173530.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 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.

Название: E-agriculture in Action: Blockchain for Agriculture: Challenges and Opportunities
ISBN: 9251312273 ISBN-13(EAN): 9789251312278
Издательство: Mare Nostrum (Eurospan)
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Цена: 72070.00 T
Наличие на складе: Нет в наличии.
Описание: The growth of ICT in the last decade has provided opportunities to overcome some of the challenges faced by the agriculture sector. Recent developments such as the increase in the use of mobile-broadband access devices, the Internet of things (IoT), drones, smart networks, capacity for big data analytics, and artificial intelligence have given stakeholders some key tools and technologies to improve production and marketing processes, for example, in agriculture and associated fields. One of the most discussed technologies of late is Distributed Ledger Technology; with blockchain as one example. This publication aims to demystify the technology, provide insight into the opportunities and challenges of implementing blockchain-based systems, and document some case studies on the use of blockchain for agriculture.

Название: Mainstreaming Efficient Legume Seed Systems in Eastern Africa: Challenges, Opportunities and Contributions Towards Improved Livelihoods
ISBN: 9251310181 ISBN-13(EAN): 9789251310182
Издательство: Mare Nostrum (Eurospan)
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Цена: 59130.00 T
Наличие на складе: Невозможна поставка.
Описание: Legumes can play a critical role in achieving the Sustainable Development Goals. However, as this publication points out, their production is challenged by various policy, regulatory, institutional and technical factors, including a lack of attention from the public sector and limited opportunity to attract private sector investment.

Название: Agriculture & food systems to 2050: global trends, challenges and opportunities
ISBN: 981327834X ISBN-13(EAN): 9789813278349
Издательство: World Scientific Publishing
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Цена: 72340.00 T
Наличие на складе: Есть
Описание: This book features a comprehensive foresight assessment, exploring the pressures -- threats as well as opportunities -- on the global agriculture & food systems between now and 2050. The overarching aim is to help readers understand the context, by analyzing global trends and anticipating change for better planning and constructing pathways from the present to the future by focusing on the right questions and problems. The book contextualizes the role of international agricultural research in addressing the complex challenges posed by UN 2030 Agenda and beyond, and identifies the decisions that scientific leaders, donors and policy makers need to take today, and in the years ahead, to ensure that a global population rising to nine billion or more combined with rising incomes and changing diets can be fed sustainably and equitably, in the face of the growing climate threats.

Автор: Kawatra, S. Komar
Название: Advanced Coal Preparation and Beyond
ISBN: 036722884X ISBN-13(EAN): 9780367228842
Издательство: Taylor&Francis
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Цена: 158230.00 T
Наличие на складе: Невозможна поставка.
Описание: Updating content from the author`s 2001 book Coal Desulfurization, this new title focuses on CO2 sequestration and utilization. It includes information on the theory and practical approaches to CO2 capture and recent advances in the use of sequestered CO2.

Автор: Neeraj Singh
Название: Challenges in Fine Coal Processing, Dewatering, and Disposal
ISBN: 1681174758 ISBN-13(EAN): 9781681174754
Издательство: Gazelle Book Services
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Цена: 230210.00 T
Наличие на складе: Невозможна поставка.
Описание: Coal mining and preparation have had a long history in the United States and the world, serving as the engine of growth for many industries. Today, new sources of energy, increased environmental awareness and more stringent regulations from the U.S. Environmental Protection Agency and other organizations are changing the way coal is found, extracted and used. As a result, fine coal cleaning, dewatering and refuse disposal are now at a major crossroads.The increased level of fines, and near-density material in the inferior seams being mined today, necessitates the development of more efficient fine coal cleaning devices. This in turn requires improvements in traditional dewatering techniques to address the need for acceptable moisture levels in plant products. Moreover, the larger volume of fine refuse being generated, coupled with harsher disposal regulations, require upgraded treatment options.

Автор: Kathleen B. Carey, Rachel MacCleery, Sarene Marshall, Matthew Norris
Название: Cultivating Development: Trends and Opportunities at the Intersection of Food and Real Estate
ISBN: 0874203945 ISBN-13(EAN): 9780874203943
Издательство: Mare Nostrum (Eurospan)
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Цена: 15710.00 T
Наличие на складе: Невозможна поставка.
Описание: Cultivating Development: Trends and Opportunities at the Intersection of Food and Real Estate highlights opportunities and partnerships essential to the success of real estate projects that include food as a development focus. Throughout the United States, developers are exploring the mutually beneficial relationship between food-based amenities – such as working farms, community gardens, food halls, restaurants, and grocery stores – and real estate. By moving beyond the standard development models and working with food-based businesses and partners outside the ""usual suspects,"" developers, owners, property managers, designers, investors, and others involved in real estate decision making are producing projects that benefit people and the planet while also maximizing profits.

Автор: Nattavud Pimpa, Timothy Moore
Название: Corporate Social Responsibility and the Inclusivity of Women in the Mining Industry: Emerging Research and Opportunities
ISBN: 1522538119 ISBN-13(EAN): 9781522538110
Издательство: Mare Nostrum (Eurospan)
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Цена: 131210.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The importance of corporate social responsibility with a focus on gender diversity has been widely debated in modern businesses. Of specific issue is the importance of gender diversity and its impact on the mining industry including the communities in which they are established.Corporate Social Responsibility and the Inclusivity of Women in the Mining Industry: Emerging Research and Opportunities is a pivotal reference source that explores how multinational mining corporations influence the life of women in international mining communities. While highlighting topics such as corporate social responsibilities, socioeconomics, and management systems, this publication is ideally designed for industry professionals, engineers, managers, policymakers, academicians, and researchers.

Автор: Elliott Kimberly Ann
Название: Global Agriculture and the American Farmer: Opportunities for U.S. Leadership
ISBN: 1933286989 ISBN-13(EAN): 9781933286983
Издательство: Mare Nostrum (Eurospan)
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Цена: 16630.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Focuses on three policy areas that are particularly damaging for developing countries: traditional agricultural subsidy and trade policies that support the incomes of American farmers at the expense of farmers elsewhere; the biofuels mandate; and weak regulation of antibiotic use in livestock.

Автор: Parthapratim Pal, Niladri Saha, Tanu M. Goyal, Saubhik Deb
Название: Harnessing Indian Agriculture to Global Value Chain: Prospects and Challenges
ISBN: 9332703019 ISBN-13(EAN): 9789332703018
Издательство: Mare Nostrum (Eurospan)
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Цена: 49890.00 T
Наличие на складе: Невозможна поставка.
Описание: Explores the prospects and challenges faced by Indian agriculture in its pursuit to get better integrated with local and global value chains. The study finds that economic liberalisation and new business practices are ushering some far-reaching changes in Indian agriculture.