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    Anti-icing gasoline composition
    42.
    发明授权
    Anti-icing gasoline composition 失效
    抗汽油组合物

    公开(公告)号：US3834882A

    公开(公告)日：1974-09-10

    申请号：US29565772

    申请日：1972-10-06

    Applicant: DU PONT

    Inventor： GARTH B

    IPC: C10L1/18 ,  C10L1/188

    CPC classification number: C10L1/1883 ,  C10L1/18 ,  C10L1/188

    Abstract: GASOLINE COMPOSITION HAVING A MAJOR FRACTION OF GASOLINE AND, AS AN ANTI-ICING AGENT, AN EFFECTIVE AMOUNT OF AN ADDITIVE COMPRISING, BY WEIGHT, ABOUT 0-30% ROSIN ACID AND ABOUT 70-100% OF A MIXTURE COMPRISING 3070% DIMER ACID AND 30=70% TRIMER ACID, FOR EXAMPLE, AN ADDITIVE CONSISTING ESSENTIALLY OF 12% OF ROSIN ACID AND 88% OF A MIXTURE COMPRISING 43% LINOLEIC ACID DIMER ACID AND 57% LINOLEIC ACID TRIMER ACID.

    Smoke suppressant compositions for petroleum fuels
    44.
    发明授权
    Smoke suppressant compositions for petroleum fuels 失效
    用于石油燃料的烟雾抑制剂组合物

    公开(公告)号：US3639109A

    公开(公告)日：1972-02-01

    申请号：US3639109D

    申请日：1968-01-02

    Applicant: CITIES SERVICE OIL CO

    Inventor： BADIN ELMER J

    IPC: C10L1/14 ,  C10L1/18 ,  C10L1/20 ,  F02B3/06 ,  C10L1/30

    CPC classification number: C10L10/02 ,  C10L1/14 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/188 ,  C10L1/203 ,  F02B3/06

    Abstract: The invention disclosed herein is a liquid fuel composition having reduced soot and smoking characterized comprising a major proportion of a liquid hydrocarbon fuel and a minor proportion of Group IIA and Group IIB metal salts of carboxylic acids. A preferred fuel composition is from 0.1 to 0.6 percent by weight of barium- and zinc 2-ethylhexanoates admixed in diesel fuel, wherein the weight ratio of barium to zinc is about 10 to 1. Further improvement in smoke and soot reduction is obtained in hydrocarbon fuels when an ether is additionally incorporated into the salt and fuel mixture. A mixture of from about 0.1 to 0.6 percent by weight of barium 2-ethylhexanoate and zinc 2ethylhexanoate, from between 0.2 to 0.5 percent by weight of the monomethyl ether of ethylene glycol and the balance, a diesel fuel, has substantially reduced smoke and soot forming characteristics.

    Abstract translation: 本文公开的本发明是具有减少的烟灰和烟雾的液体燃料组合物，其特征在于包括主要比例的液体烃燃料和少量的IIA族和IIB族IIB族羧酸金属盐。 优选的燃料组合物为0.1至0.6重量％的混合在柴油中的2-乙基己酸钡和锌，其中钡与锌的重量比为约10:1。在碳氢化合物中获得烟气和烟灰还原的进一步改善 当乙醚另外并入盐和燃料混合物时燃料。 约0.1-0.6％（重量）的2-乙基己酸钡和2-乙基己酸锌，0.2-0.5％（重量）的乙二醇单甲醚和余量的柴油燃料的混合物具有显着减少的烟雾和 烟灰成型特性。

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