Anthracite

Known as: Anthracites

A high-grade metamorphic coal having a semimetallic luster, high content of fixed carbon, and high density, and burning with a short blue flame and…

National Institutes of Health

Papers overview

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2013

The problems connected with the sorption capacity of methane in hard coals are constantly subject to various research. In this…

2007

This report evaluates the results of a continuous 4.5-day laboratory aeration experiment and the first year of passive, aerobic…

2006

The reaction activity of Xiyang anthracite was measured and a model experiment of rich-oxygen of underground coal gasification…

1988

Products obtained by vibration crushing of gas-saturated anthracites have been subjected to dispersion analysis. It has been…

1983

The Bureau of Mines conducted a field investigation of the water quality in inundated underground coal mines in the Northern…

1978

Unrooted dormant cuttings of 28 hybrid poplar clones were planted on two graded anthracite coal-mine spoils derived from…

1968

MINING of coal by either strip (open cast) or deep-mining methods leaves large quantities of raw rock overburden and waste on the…

1961

Fleischhauer 1 reported in 1930 that Liantral, an extract of anthracite coal tar, sensitized human skin to both artificial and…

1949

Report issued by the Bureau of Mines discussing water pools that accumulate in Pennsylvania anthracite mines. Factors that lead…

1940

__________________________________________ Introduction _______________________________________ The coal beds…