Fuel additive
    41.
    发明授权
    Fuel additive 有权
    燃料添加剂

    公开(公告)号:US07195653B2

    公开(公告)日:2007-03-27

    申请号:US10312263

    申请日:2001-06-29

    Abstract: This invention relates to a method for improving the efficiency with which fuel is burnt in a fuel burning apparatus, particularly an internal combustion engine, comprising dispersing an amount of at least one particulate lanthanide oxide, particularly cerium oxide, in the fuel. This invention further relates to tablets, capsules, compositions and liquid fuel additives suitable for dispersing a lanthanide oxide in fuel.

    Abstract translation: 本发明涉及一种提高在燃料燃烧装置,特别是内燃机中燃烧燃料的效率的方法,包括将至少一种颗粒状镧系元素氧化物,特别是氧化铈颗粒分散在燃料中。 本发明还涉及适用于将镧系元素氧化物分散在燃料中的片剂,胶囊,组合物和液体燃料添加剂。

    Friction reduction
    42.
    发明授权
    Friction reduction 失效
    摩擦减少

    公开(公告)号:US3884252A

    公开(公告)日:1975-05-20

    申请号:US37178173

    申请日:1973-06-20

    Applicant: SHELL OIL CO

    Inventor: KRUKA VITOLD R

    Abstract: A process for reducing oxidative degradation and cold flow of polymer crumb by immersing the crumb in a non-solvent such as water and/or dusting the crumb with a powder such as calcium carbonate and 2,6 di-t-butylparacresol, 4,4''-methylene-bis-(2,6 di-t-butylphenol) or other antioxidants. A process for reducing fluid flow friction loss in pipeline transmission of a hydrocarbon fluid by providing a continuous source of dissolved polymer therein by injecting polymer crumb or a slurry of polymer crumb and water into the hydrocarbon fluid, whereby the crumb gradually and continuously dissolves during transmission of the crumb through the pipeline.

    Abstract translation: 通过将碎屑浸入非溶剂如水中和/或用粉末如粉末如碳酸钙和2,6-二叔丁基对羟基苯甲酸酯,4,4,4-三甲基苯酚 '亚甲基双 - (2,6-二叔丁基苯酚)或其他抗氧化剂。

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