ash

n
inorganic residue remaining after ignition of combustible substances, determined by definite prescribed methods.
DISCUSSION — Ash need not be identical, in composition or quantity, with the inorganic substances present in the material before ignition. In the case of coal and coke, the methods used shall be those prescribed in Test Method D3174.

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

Look at other dictionaries:

  • Ash — may refer to:Products of fire, incineration or combustion* The solid remains of a fire * Incinerator bottom ash, a form of ash produced in incineration facilities * Volcanic ash, material ejected from a volcano * Ash (analytical chemistry), the… …   Wikipedia

  • Ash — bezeichnet: Ash (Band), irische Band Ash ist der Familienname folgender Personen: Mitchell Ash (* 1946), US amerikanischer Historiker Paul Ash (1891–1958), US amerikanischer Violinist, Pianist, Komponist und Bigband Leader Timothy Garton Ash (*… …   Deutsch Wikipedia

  • ash — ash· a·rite; ash; ash·er·ite; ash·ery; ash·et; ash·ke·na·zi; ash·ke·naz·ic; ash·ko·ko; ash·lu·slay; ash·man; ash·o·chi·mi; de·ash; ash·en; ash·lar; pot·ash; ash·a·rite; ash·ler; cam·ash; …   English syllables

  • Ash — Ash, n., sing. of {Ashes}. [1913 Webster] Note: Ash is rarely used in the singular except in connection with chemical or geological products; as, soda ash, coal which yields a red ash, etc., or as a qualifying or combining word; as, ash bin, ash… …   The Collaborative International Dictionary of English

  • Ash — ([a^]sh), n. [OE. asch, esh, AS. [ae]sc; akin to OHG. asc, Sw. & Dan. ask, Icel. askr, D. esch, G. esche.] 1. (Bot.) A genus of trees of the Olive family, having opposite pinnate leaves, many of the species furnishing valuable timber, as the… …   The Collaborative International Dictionary of English

  • Ash — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. {{{image}}}   Sigles d une seule lettre   Sigles de deux lettres > Sigles de trois lettres …   Wikipédia en Français

  • ASH — bezeichnet: Ash (Band), irische Band Timothy Garton Ash (* 1955), britischer Historiker und Schriftsteller Vic Ash (* 1930), britischer Jazz Klarinettist und Saxophonist Ash Springs, Nevada, USA Die Abkürzung ASH bezeichnet: Abfallwirtschafts und …   Deutsch Wikipedia

  • Ash — Saltar a navegación, búsqueda Ash puede designar a: Ash, nombre de la letra Æ. Ashwath Sundarasen, actor neozelandés protagonista de La Tribu; Ash Ketchum, protagonista de la serie de anime Pokémon; Ashley J. Ash Williams , personaje protagonista …   Wikipedia Español

  • ASH — ASH, family which during the 18th and 19th centuries produced a number of distinguished rabbis, both in Poland and in Germany. These included: (1) ABRAHAM ASH (18th century), rabbi and author who was born in Posen and became rabbi at Celle. He… …   Encyclopedia of Judaism

  • ASH — (Asch; Heb. א״ש), abbreviation of various Hebrew words and transcriptions, later used as a name in its own right in Central and Eastern Europe. (1) Ash was the traditional Hebrew abbreviation of the city name eisenstadt . Meir b. Isaac eisenstadt …   Encyclopedia of Judaism

  • ash — ash1 [ash] n. [ME asshe (usually in pl.) < OE æsce < IE base * as , to burn > L arere, to be dry, burn, Goth azgo, ON aska, ash] 1. the white or grayish powder remaining after something has been thoroughly burned 2. fine volcanic dust 3 …   English World dictionary

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