Download or read book Realizing Coal s Potential written by and published by . This book was released on 1987 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Order written by Price Administration Office and published by . This book was released on with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NIGERIAN COALS TECHNICAL PROPERTIES AND UTILIZATION POTENTIALS written by Adeniyi A. Afonja and published by ChudacePublishing. This book was released on 2017-07-30 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three fossil fuels – coal, oil and gas supply over 80% of the global primary energy requirements and, in spite of concerns about environmental pollution, the dominance of fossil fuels in the world’s energy mix is unlikely to change very much in the foreseeable future. Coal, the highest pollutant of them all fuels over 40% of the global electric power generation and, while considerable effort is being made to diversify to less anthropogenic fuels , various projections show that there will be little change for many years. Most of the increase in power generation in the next few decades will be accounted for by emerging countries and, for many, coal is the only available or affordable source of primary energy. Also, some developed countries depend on coal for up to 90% of power generation. The contribution of cleaner energies (solar, wind, biofuels, etc.), to the global primary energy mix is not likely to exceed 10% in the next two or three decades and it is now widely accepted that the only feasible option in the foreseeable future is to ‘clean-up’ coal. For over fifty years Nigeria depended on coal for over 70% of primary energy requirements but, with the discovery of oil and gas in early 1960s the demand for coal began to decline. However, in view of perpetual and intractable problems with gas supply and the hydrodams, there has been renewed interest in the country’s vast coal resources and many coal-fired power plants are scheduled to come on stream by 2020. It is noteworthy that all the proposed plants will adopt clean coal technologies.
Download or read book Applied Coal Petrology written by Isabel Suarez-Ruiz and published by Academic Press. This book was released on 2008-10-09 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an integrated approach towards the applications of coal (organic) petrology and discusses the role of this science in the field of coal and coal-related topics. Coal petrology needs to be seen as a continuum of organic (macerals) and inorganic (minerals and trace elements) contributions to the total coal structure, with the overprint of coal rank. All this influences the behavior of coal in utilization, the coal by-products, the properties of coal as a reservoir for methane or a sequestration site for carbon dioxide, and the relationships of coal utilization with health and environmental issues. The interaction of coal properties and coal utilization begins at the mine face. The breakage of the coal in mining influences its subsequent beneficiation. Beneficiation is fundamental to the proper combustion of coal and is vital to the preparation of the feedstock for the production of metallurgical coke. An understanding of basic coal properties is important for achieving reductions in trace element emissions and improving the efficiency of combustion and combined-cycle gasification. The production of methane from coal beds is related to the properties of the in situ coal. Similarly, coal bed sequestration of carbon dioxide produced from combustion is dependent on the reservoir properties. Environmental problems accompany coal on its way from the mine to the point of utilization and beyond. Health aspects related with coal mining and coal utilization are also included because, in planning for coal use, it is impossible to separate environmental and health issues from the discussion of coal utilization. The book is aimed at a wide audience, ranging from researchers, lecturers and students to professionals in industry and discusses issues (such as the environmental, and health) that are of concern to the general public as a whole. This book focuses on the applications of coal (organic) petrology to our modern society It is an integrated approach to help the reader appreciate the importance of coal quality and coal utilization. Coal composition (macerals, mineral, trace elements) and the overprint of coal rank are treated together The book synthesises all the possibilities of the organic petrology as a tool for coal utilization in conventional applications (mining and beneficiation, coal combustion, gasification, liquefaction, carbonization), as a precursor of carbon materials and as a petroleum source and reservoir rock The role of applied petrology in the characterization of solid by-products from coal utilization is also discussed In addition, this book describes the present status of environmental and health problems linked to coal utilization and the ways in which such problems might be overcome in the future
Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Abstracts for Policy Analysis written by and published by . This book was released on 1988 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Circular written by and published by . This book was released on 1968 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The New Zealand Journal of Science and Technology written by and published by . This book was released on 1924 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volumes 33-38, Section B. include 1949-1955 of New Zealand geological abstracts, published by the New Zealand Geological Survey.
Download or read book U S Energy Security written by United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Power and published by . This book was released on 1987 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Coals in World Markets written by George Markon and published by . This book was released on 1968 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Injury Experience in Coal Mining written by and published by . This book was released on 1965 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conventional Fuels and Energy Security written by United States. Congress. House. Committee on Banking, Finance, and Urban Affairs. Subcommittee on Economic Stabilization and published by . This book was released on 1989 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Importation and Marketing of Coal from Other Nations Into the United States written by United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Mining and Natural Resources and published by . This book was released on 1986 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acid Rain implications for Fossil R D written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Development and Applications and published by . This book was released on 1984 with total page 1300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1994 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Download or read book Alaska Native Land Claims written by United States. Congress. Senate. Committee on Interior and Insular Affairs and published by . This book was released on 1971 with total page 1308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
