catalytic agent
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catalytic agent — noun a catalyst … Wiktionary
catalytic agent — substance that initiates a chemical reaction; that which provokes significant change … English contemporary dictionary
catalytic cracking — The refining process of breaking down the larger, heavier, and more complex hydrocarbon molecules into simpler and lighter molecules. Catalytic cracking is accomplished by the use of a catalytic agent and is an effective process for increasing… … Petroleum refining glossary
Catalytic cracking — The refining process of breaking down the larger, heavier, and more complex hydrocarbon molecules into simpler and lighter molecules. Catalytic cracking is accomplished by the use of a catalytic agent and is an effective process for increasing… … Energy terms
Catalytic — Cat a*lyt ic, n. (Chem.) An agent employed in catalysis, as platinum black, aluminium chloride, etc. [1913 Webster] … The Collaborative International Dictionary of English
Fluid catalytic cracking — The refining process of breaking down the larger, heavier, and more complex hydrocarbon molecules into simpler and lighter molecules. Catalytic cracking is accomplished by the use of a catalytic agent and is an effective process for increasing… … Energy terms
Selective catalytic reduction — (SCR) is a means of converting nitrogen oxides, also referred to as chem|NO|x with the aid of a catalyst into diatomic nitrogen, chem|N|2, and water, chem|H|2|O. A gaseous reductant, typically anhydrous ammonia, aqueous ammonia or urea, is added… … Wikipedia
Antiknock agent — An antiknock agent is a gasoline additive used to reduce engine knocking and increase the fuel s octane rating. The mixture known as gasoline, when used in high compression internal combustion engines, has a tendency to ignite early (pre ignition … Wikipedia
Selective Catalytic Reduction — SCR, pour Selective Catalytic Reduction en Anglais ou Réduction Catalytique Sélective (RCS) en Français, est un sigle désignant une technologie utilisée pour réduire les Oxydes d azotes NOx émis soit par des moteurs a combustion interne, soit par … Wikipédia en Français
Zinc — This article is about the metallic element. For other uses, see Zinc (disambiguation). copper ← zinc → gallium ↑ Zn ↓ Cd … Wikipedia
