lignitic class

n
a class of rank consisting of lignite A and lignite B.

ASTM D121-09a Standard Terminology of Coal and Coke. 2014.

Look at other dictionaries:

  • rank — n of coal, a classification designation that indicates the degree of metamorphism, or progressive alteration, from lignite to anthracite. • anthracite anthracitic class bituminous class high volatile A bituminous coal high volatile B bituminous… …   Coke&Coal Terminology

  • lignite A — n the rank of coal, within the lignitic class of Classification D388, such that, on the moist, mineral matterfree basis, the gross calorific value of the coal in British thermal units per pound is equal to greater than 6300 (14.65 Mj/kg) but less …   Coke&Coal Terminology

  • lignite B — n the rank of coal, within the lignitic class of Classification D388, such that, on the moist, mineral matterfree basis, the gross calorific value of the coal in British thermal units per pound is less than 6300 (14.65 Mj/kg), and the coal is… …   Coke&Coal Terminology

  • Montana — • Includes geography, history, statistics, education, and religious information Catholic Encyclopedia. Kevin Knight. 2006. Montana     Montana      …   Catholic encyclopedia

  • Oregon — • One of the Pacific Coast States Catholic Encyclopedia. Kevin Knight. 2006. Oregon     Oregon     † …   Catholic encyclopedia

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