Author: Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 96
Book Description
Bituminous Coal and Lignite Production and Mine Operations
Bituminous Coal and Lignite Production and Mine Operations
Author: Bituminous Coal and Lignite Production and Mine Operations, 1978
Author: Clyde BoykinsPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 82
Book Description
Bituminous Coal and Lignite Production and Mine Operations - 1978
Author: Bituminous Coal and Lignite
Author: Leonard W. WesterstromPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 20
Book Description
Strippable Reserves of Bituminous Coal and Lignite in the United States
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 160
Book Description
Technological Change and Productivity in the Bituminous Coal Industry, 1920-60
Author: Edgar WeinbergPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 146
Book Description
Coal
Author: National Research CouncilPublisher: National Academies Press
ISBN: 030911022X
Category : Science
Languages : en
Pages : 183
Book Description
Coal will continue to provide a major portion of energy requirements in the United States for at least the next several decades. It is imperative that accurate information describing the amount, location, and quality of the coal resources and reserves be available to fulfill energy needs. It is also important that the United States extract its coal resources efficiently, safely, and in an environmentally responsible manner. A renewed focus on federal support for coal-related research, coordinated across agencies and with the active participation of the states and industrial sector, is a critical element for each of these requirements. Coal focuses on the research and development needs and priorities in the areas of coal resource and reserve assessments, coal mining and processing, transportation of coal and coal products, and coal utilization.
Thickness of Bituminous-coal and Lignite Seams Mined in the United States in 1945
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 28
Book Description
Bituminous coal and lignite seams of the United States and Alaska range from less than 2 feet in thickness to more than 50 feet, but the majority of the Nation's coal mines produce from seams 3 to 6 feet thick and the average of the country is 65 inches. Contains information on coal seams of the United States as well as other data on coal production from strip and underground bituminous coal and lignite mines 1945.
Author: