dry ash-free basis

См. также в других словарях:

• dry, ash-free basis — n data calculated to a theoretical base of no moisture or ash associated with the sample. Numerical values as established by Test Methods D3173 and D3174 are used for converting the as determined data to a moisture and ash free basis …   Coke&Coal Terminology

• Ash —   The non combustible residue of a combusted substance composed primarily of alkali and metal oxides.   ***   Impurities consisting of silica, iron, alumina, and other noncombustible matter that are contained in coal. Ash increases the weight of… …   Energy terms

• Dry lubricant — Dry lubricants or solid lubricants are materials which despite being in the solid phase, are able to reduce friction between two surfaces sliding against each other without the need for a liquid media. Such lubricants, including materials such as …   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

• bituminous coal — a mineral coal that contains volatile hydrocarbons and tarry matter and burns with a yellow, smoky flame; soft coal. [1875 80] * * * or soft coal Most abundant form of coal. It is dark brown to black and has a relatively high heat value. Widely… …   Universalium

• ГОСТ Р 54235-2010: Топливо твердое из бытовых отходов. Термины и определения — Терминология ГОСТ Р 54235 2010: Топливо твердое из бытовых отходов. Термины и определения оригинал документа: q) (calorific value, heating value): Количество энергии, полученной в результате полного сгорания топлива твердого из бытовых отходов,… …   Словарь-справочник терминов нормативно-технической документации

• anthracite — anthracitic /an threuh sit ik/, anthracitous /an threuh suy teuhs/, adj. /an threuh suyt /, n. a mineral coal containing little of the volatile hydrocarbons and burning almost without flame; hard coal. Also called anthracite coal. [1810 15; prob …   Universalium

• сухое беззольное состояние — 4.2.41 сухое беззольное состояние (dry ash free basis): Расчетное состояние, при котором твердое топливо из бытовых отходов свободно от влаги и неорганических веществ. Источник: ГОСТ Р 54235 2010: Топливо твердое из бытовых отходов. Термины и… …   Словарь-справочник терминов нормативно-технической документации

• reporting bases — • as determined basis as received basis dry, ash free basis dry basis equilibrium moisture basis …   Coke&Coal Terminology

• lignite — lignitic /lig nit ik/, adj. /lig nuyt/, n. a soft coal, usually dark brown, often having a distinct woodlike texture, and intermediate in density and carbon content between peat and bituminous coal. [1800 10; LIGN + ITE1] * * * Yellow to dark… …   Universalium

• subbituminous coal — Dark brown to black coal, intermediate in rank between lignite and bituminous coal. It contains less water and is harder than lignite, making it easier to transport, store, and use. It has lower heating value than bituminous coal, but its sulfur… …   Universalium