NO x reduction system for diesel engines, using hydrogen...

Details NO x reduction system for diesel engines, using hydrogen... NO x reduction system for diesel engines, using hydrogen...

2006-11-14

2006-11-14

Caldarola, Glenn (Department: 1764)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

Reexamination Certificate

active

07135153

ABSTRACT:
An emission control system for reducing NOxin the exhaust of a diesel engine. A partial oxidation system receives diesel fuel from the engine's fuel tank and partially oxidizes the diesel fuel into hydrogen. The hydrogen is then introduced into the main exhaust line and the hydrogen-enhanced exhaust is delivered to a hydrogen selective catalytic reduction unit, which uses the hydrogen to convert the NOxto nitrogen.

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Japanese Pending Patent Application entitied “Device for Measuring Amount of Hydrogen in Exhaust Gas and Exhaust Gas Emission Control System”, by Hitoshi, et al.; Publication No. 2001-304031; English Abstract, filed Apr. 19, 2000.
European Search Report for 03250770.9-231, 3 pages.

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