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Reduction of nitrogen oxides emissions from vehicular diesel engines

  • US 5,584,894 A
  • Filed: 05/31/1994
  • Issued: 12/17/1996
  • Est. Priority Date: 07/22/1992
  • Status: Expired due to Term
First Claim
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1. A process for reducing nitrogen oxides emissions from a vehicular diesel engine comprising forming an emulsion of water in diesel fuel which comprises up to about 70% water by weight, further comprising a catalytically effective amount of a catalyst composition and a lubricity additive, and supplying said emulsion to a vehicular diesel engine to be combusted therein, whereby combustion of the emulsion leads to a reduction in the nitrogen oxides emissions from the diesel engine when compared with combustion of diesel fuel alone.

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