Fuel compositions

Fuel compositions

  • CN 104,011,184 A
  • Filed: 08/02/2012
  • Published: 08/27/2014
  • Est. Priority Date: 08/03/2011
  • Status: Active Application
First Claim
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1. a diesel fuel composition, it comprises Mannich reaction products between following as additive:

  • (a) aldehyde;

    (b) amine;

    With(c) substituted phenol;

    Wherein said phenol is replaced by least one branched hydrocarbyl radical with 200-3000 molecular weight;

    And wherein, in being used to form the Mannich reaction of described additive, component (a) is 2.2-1.01;

    1 with the mol ratio of component (b);

    Component (a) is 1.99-1.01;

    1 with the mol ratio of component (c);

    And component (b) is 1;

    1.01-1.99 with the mol ratio of component (c).

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