The organic colloidal dispersion of iron particle and the purposes as fuel additive for internal combustion engines thereof

The organic colloidal dispersion of iron particle and the purposes as fuel additive for internal combustion engines thereof

  • CN 101,653,713 B
  • Filed: 12/19/2002
  • Issued: 02/03/2016
  • Est. Priority Date: 12/21/2001
  • Status: Active Grant
First Claim
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1. colloidal dispersion, is characterized in that it comprises:

  • Based on the organic phase of non-polar hydrocarbon;

    The particle be made up of amorphous Fe compound, its d 50for 1nm-5nm, the wherein oxide, hydroxide, oxyhydroxide and composition thereof of this iron compound chosen from Fe, and iron exists with 3 valency oxidation state substantially;

    At least one amphiphilic agent, is selected from;



    comprises the carboxylic acid of 10-50 carbon atom■

    has the phosphate of following formula;

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