Method for reducing pollution emissions from a diesel engine

Details Method for reducing pollution emissions from a diesel engine Method for reducing pollution emissions from a diesel engine

1991-12-16

1993-11-30

Medley, Margaret

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44359, 44361, 44363, 44364, 123 1A, C10L 130

Patent

active

052660834

ABSTRACT:
The invention presented relates to a method for reducing the emission of nitrogen oxides from a diesel engine without significant loss of fuel efficiency and without significant increases in carbon monoxide and hydrocarbon emissions. The method involves preparing a diesel engine such that the injection timing thereof is set at a point sufficient to obtain reductions in the nitrogen oxides emissions from the engine; and firing the diesel engine with a diesel fuel having admixed therein an additive which comprises a fuel soluble organometallic platinum group metal coordination composition.

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