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catalysts | |||
Exhaust catalysts; exhaust catalysts | |||
catalytic converters | |||
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catalyst; catalytic converter; promoter | |||
catalytic exhaust gas converter | |||
catalytic preparation; catalyzer | |||
catalyst A substance whose presence alters the rate at which a chemical reaction proceeds, but whose own composition remains unchanged by the reaction. Catalysts are usually employed to accelerate reactions(positive catalyst), but retarding (negative) catalysts are also used | |||
cataytic chemical reactor | |||
catalytic agent; reaction accelerator | |||
non-noble catalyst | |||
catalytic convertor | |||
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catalytic converter (Automobile) | |||
catalyser; catalyzator; contact substance; accelerant |
Katalysatoren : 137 phrases in 16 subjects |