Coal-aqueous mixtures comprising nonionic and anionic surfactants
    2.
    发明授权
    Coal-aqueous mixtures comprising nonionic and anionic surfactants 失效
    包含非离子和阴离子表面活性剂的煤 - 水混合物

    公开(公告)号:US4478603A

    公开(公告)日:1984-10-23

    申请号:US495628

    申请日:1983-05-18

    Applicant: Seymour Mark

    Inventor: Seymour Mark

    CPC classification number: C10L1/326 Y10S516/01

    Abstract: Coal-aqueous mixtures having high solids content comprising coal, water and a combination of nonionic and anionic surfactants.

    Abstract translation: 具有高固体含量的煤 - 水混合物,其包含煤,水以及非离子和阴离子表面活性剂的组合。

    Coal-aqueous mixtures
    3.
    发明授权
    Coal-aqueous mixtures 失效
    煤 - 水混合物

    公开(公告)号:US4670058A

    公开(公告)日:1987-06-02

    申请号:US750757

    申请日:1985-06-28

    Applicant: Seymour Mark

    Inventor: Seymour Mark

    CPC classification number: C10L1/326

    Abstract: Coal-aqueous mixture having high solids content and excellent stability are provided by an improved process involving selective mixing and other conditions.

    Abstract translation: 通过包括选择性混合和其他条件的改进方法提供具有高固体含量和优异稳定性的煤 - 水混合物。

    Coal-aqueous mixtures
    5.
    发明授权
    Coal-aqueous mixtures 失效
    煤 - 水混合物

    公开(公告)号:US4511365A

    公开(公告)日:1985-04-16

    申请号:US598601

    申请日:1984-04-10

    Applicant: Seymour Mark

    Inventor: Seymour Mark

    CPC classification number: C10L1/326 C10L1/324 Y10S516/01

    Abstract: Coal-aqueous mixtures having high solids content, excellent stability and viscosity are provided by admixture of a small amount of fuel oil.

    Abstract translation: 通过少量燃料油的混合来提供具有高固体含量,优异的稳定性和粘度的煤 - 水混合物。

    Coal-aqueous mixtures
    6.
    发明授权
    Coal-aqueous mixtures 失效
    煤 - 水混合物

    公开(公告)号:US4441889A

    公开(公告)日:1984-04-10

    申请号:US416606

    申请日:1982-09-10

    Applicant: Seymour Mark

    Inventor: Seymour Mark

    CPC classification number: C10L1/326 Y10S516/01 Y10S516/93

    Abstract: Coal-aqueous mixture having high solids content and excellent stability are provided by an improved process involving selective mixing and other conditions.

    Abstract translation: 通过包括选择性混合和其他条件的改进方法提供具有高固体含量和优异稳定性的煤 - 水混合物。

    Coal-aqueous mixtures
    7.
    发明授权
    Coal-aqueous mixtures 失效
    煤 - 水混合物

    公开(公告)号:US4358293A

    公开(公告)日:1982-11-09

    申请号:US230062

    申请日:1981-01-29

    Applicant: Seymour Mark

    Inventor: Seymour Mark

    CPC classification number: C10L1/326 Y10S516/01

    Abstract: Coal-aqueous mixture characterized by having high coal solids concentrations are provided. Selected polyalkyleneoxide nonionic surfactants are employed at low concentrations to disperse coal in an aqueous carrier medium to coal solids levels of 70% by weight, or higher. The selected polyalkyleneoxide nonionic surfactants are characterized by having a high molecular weight and a hydrophilic portion comprised of at least about 100 repeating units of ethylene oxide.

    Abstract translation: 提供了具有高煤固体浓度特征的煤 - 水混合物。 选择的聚亚烷基氧化物非离子表面活性剂以低浓度使用以将煤分散在水性载体介质中至70重量%以上的固体含量。 所选择的聚亚烷基氧化物非离子表面活性剂的特征在于具有高分子量和由至少约100个环氧乙烷重复单元组成的亲水部分。

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