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    Sulfonic acid compositions having reduced sulfur-containing contaminants
    2.
    发明授权
    Sulfonic acid compositions having reduced sulfur-containing contaminants 失效
    具有降低的含硫污染物的磺酸组合物

    公开(公告)号：US4747972A

    公开(公告)日：1988-05-31

    申请号：US38390

    申请日：1987-04-15

    申请人： Thomas F. Holden ,  Albert F. Baumann

    发明人： Thomas F. Holden ,  Albert F. Baumann

    IPC分类号： C07C67/00 ,  C07C301/00 ,  C07C303/06 ,  C07C303/08 ,  C07C303/32 ,  C07C303/42 ,  C10L1/24 ,  C10L10/08 ,  C10M135/10 ,  C10M159/24 ,  C10N30/04 ,  C10N40/25 ,  C10M105/72 ,  C07B45/02

    CPC分类号： C07C303/42 ,  C10L1/2437 ,  C10M135/10 ,  Y10S516/03

    摘要： Processes of reducing the inorganic sulfur-containing acid and the low equivalent weight organic sulfonic acid content of an acid mass comprising organic sulfonic components and inorganic sulfonating agent contaminants are described. In general, the process comprises the steps of(a) treating the acid mass with ammonia in the presence of water to neutralize the acids in said acid mass and to form a mixture containing the ammonium salts of said acids,(b) allowing separation of the mixture to provide a lower aqueous phase containing water-soluble ammonium salts and an upper phase comprising the oleophilic alcohol and ammonium salts of the organic sulfonic acids, and(c) recovering at least a portion of said upper phase. The efficiency of the reduction of undesirable materials from the acid mass can be increased by subjecting the recovered upper phase to additional water extractions in the presence of the oleophilic alcohol.The ammonium salts of the organic sulfonic acids recovered by the above process can be converted to oil-soluble metal salts by reacting said ammonium salts with a basically reacting metal compound in such amounts and under such conditions as to form metal salts of said organic sulfonic acids. The metals salts prepared in this manner may be neutral metal salts or highly basic metal salts. The neutral and metal basic salts are useful in a variety of applications including lubricants and fuels.

    摘要翻译： 描述了包含有机磺酸组分和无机磺化剂污染物的酸性物质的还原无机含硫酸和低当量有机磺酸含量的方法。 通常，该方法包括以下步骤：（a）在水存在下用氨处理酸性物质以中和所述酸性物质中的酸，并形成含有所述酸的铵盐的混合物，（b） 所述混合物提供含有水溶性铵盐的较低水相和包含所述有机磺酸的亲油醇和铵盐的上相，和（c）回收至少一部分所述上相。 可以通过在亲油醇的存在下使回收的上相进行额外的水提取来增加从酸性物质中减少不需要的物质的效率。 通过上述方法回收的有机磺酸的铵盐可以通过使所述铵盐与基本上反应的金属化合物反应，以这样的量和在这样的条件下形成所述有机磺酸的金属盐来转化为油溶性金属盐 。 以这种方式制备的金属盐可以是中性金属盐或高碱性金属盐。 中性和金属碱性盐可用于各种应用，包括润滑剂和燃料。

    Process for reducing sulfur-containing contaminants in sulfonated hydrocarbons
    3.
    发明授权
    Process for reducing sulfur-containing contaminants in sulfonated hydrocarbons 失效
    减少磺化烃中含硫污染物的方法

    公开(公告)号：US4677074A

    公开(公告)日：1987-06-30

    申请号：US622921

    申请日：1984-06-21

    申请人： Thomas F. Holden ,  Albert F. Baumann

    发明人： Thomas F. Holden ,  Albert F. Baumann

    IPC分类号： C07C67/00 ,  C07C301/00 ,  C07C303/06 ,  C07C303/08 ,  C07C303/32 ,  C07C303/42 ,  C10L1/24 ,  C10L10/08 ,  C10M135/10 ,  C10M159/24 ,  C10N30/04 ,  C10N40/25 ,  C01B17/50 ,  C01C1/24 ,  C07B45/02 ,  C07C143/24

    CPC分类号： C07C303/42 ,  C10L1/2437 ,  C10M135/10 ,  Y10S516/03

    摘要： Processes of reducing the inorganic sulfur-containing acid and the low equivalent weight organic sulfonic acid content of an acid mass comprising organic sulfonic components and inorganic sulfonating agent contaminants are described. In general, the process comprises the steps of(a) treating the acid mass with ammonia in the presence of water to neutralize the acids in said acid mass and to form a mixture containing the ammonium salts of said acids.(b) allowing separation of the mixture to provide a lower aqueous phase containing water-soluble ammonium salts and an upper phase comprising the oleophilic alcohol and ammonium salts of the organic sulfonic acids, and(c) recovering at least a portion of said upper phase.The efficiency of the reduction of undesirable materials from the acid mass can be increased by subjecting the recovered upper phase to additional water extractions in the presence of the oleophilic alcohol.The ammonium salts of the organic sulfonic acids recovered by the above process can be converted to oil-soluble metal salts by reacting said ammonium salts with a basically reacting metal compound in such amounts and under such conditions as to form metal salts of said organic sulfonic acids. The metals salts prepared in this manner may be neutral metal salts or highly basic metal salts. The neutral and metal basic salts are useful in a variety of applications including lubricants and fuels.

    摘要翻译： 描述了包含有机磺酸组分和无机磺化剂污染物的酸性物质的还原无机含硫酸和低当量有机磺酸含量的方法。 通常，该方法包括以下步骤：（a）在水存在下用氨处理酸性物质以中和酸性物质中的酸，并形成含有所述酸的铵盐的混合物。 （b）允许分离混合物以提供含有水溶性铵盐的下层水相和包含有机磺酸的亲油醇和铵盐的上层，和（c）回收至少一部分所述上相 。 可以通过在亲油醇的存在下使回收的上相进行额外的水提取来增加从酸性物质中减少不需要的物质的效率。 通过上述方法回收的有机磺酸的铵盐可以通过使所述铵盐与基本上反应的金属化合物反应，以这样的量和在这样的条件下形成所述有机磺酸的金属盐来转化为油溶性金属盐 。 以这种方式制备的金属盐可以是中性金属盐或高碱性金属盐。 中性和金属碱性盐可用于各种应用，包括润滑剂和燃料。