- maceral composition
- Геология: мацеральный состав
Универсальный англо-русский словарь. Академик.ру. 2011.
maceral composition
Смотреть что такое "maceral composition" в других словарях:
Maceral — A maceral is a component of coal or oil shale. The term maceral in reference to coal is analogous to the use of the term mineral in reference to igneous or metamorphic rocks. Examples of macerals are inertinite, vitrinite and liptinite.… … Wikipedia
coal — coalless, adj. /kohl/, n. 1. a black or dark brown combustible mineral substance consisting of carbonized vegetable matter, used as a fuel. Cf. anthracite, bituminous coal, lignite. 2. a piece of glowing, charred, or burned wood or other… … Universalium
coal utilization — Introduction combustion of coal or its conversion into useful solid, gaseous, and liquid products. By far the most important use of coal is in combustion, mainly to provide heat to the boilers of electric power plants. Metallurgical coke… … Universalium
Coalbed methane — (CBM) or Coal Bed Methane[1], coalbed gas or coal mine methane (CMM) is a form of natural gas extracted from coal beds. In recent decades it has become an important source of energy in United States, Canada, and other countries. Australia has… … Wikipedia
ГОСТ 17070-87: Угли. Термины и определения — Терминология ГОСТ 17070 87: Угли. Термины и определения оригинал документа: 44. Аналитическая проба угля D. Analysenprobe Е. Analysis sample F. Echantillon pour analyse Проба угля, полученная в результате обработки объединенной или лабораторной… … Словарь-справочник терминов нормативно-технической документации
feldspar — /feld spahr , fel /, n. any of a group of minerals, principally aluminosilicates of potassium, sodium, and calcium, characterized by two cleavages at nearly right angles: one of the most important constituents of igneous rocks. Also, felspar.… … Universalium
