Process for improving production of Fischer-Tropsch distillate fuels
    2.
    发明申请
    Process for improving production of Fischer-Tropsch distillate fuels 审中-公开
    改进费 - 托馏分燃料生产的方法

    公开(公告)号:US20050039385A1

    公开(公告)日:2005-02-24

    申请号:US10938718

    申请日:2004-09-13

    IPC分类号: C10L1/02 C10L1/18

    CPC分类号: C10L1/026

    摘要: Olefins and alcohols present in Fischer-Tropsch light naphthas are converted to dialkyl ethers of the formula: R—O—R′ where R and R′ are each primarily non-tertiary alkyl groups of more than four carbon atoms, via hydration of the olefins to alcohols followed by dehydration of the alcohols. Ethers may also form by direct reaction of olefins and alcohols. The ethers are separated from the remaining paraffins in the naphtha by distillation and added in an amount of 1-25 wt. % to paraffinic mid-distillate fuel components obtained by hydrotreating a Fischer-Tropsch product. The properties of the distillate fuel components such as lubricity and seal swell are improved by the dialkyl ethers. The removal of olefins and alcohols from the naphthas reduces refining and lead to a more salable product.

    摘要翻译: 存在于费 - 托轻石脑油中的烯烃和醇转化为下式的二烷基醚:ROR',其中R和R'各自主要是具有四个以上碳原子的非叔烷基,通过将烯烃水合成醇, 醇的脱水。 醚也可以通过烯烃和醇的直接反应形成。 通过蒸馏将醚与石脑油中的剩余链烷烃分离,并以1-25重量%的量加入。 %对通过加氢处理费 - 托产物获得的链烷烃中间馏分燃料组分。 通过二烷基醚改善馏出物燃料组分的性质,如润滑性和密封膨胀。 从石脑油中除去烯烃和醇可以减少精炼并导致更可销售的产品。

    Machine Generated Wrap Data
    3.
    发明申请
    Machine Generated Wrap Data 有权
    机器生成的包装数据

    公开(公告)号:US20120102887A1

    公开(公告)日:2012-05-03

    申请号:US13284528

    申请日:2011-10-28

    IPC分类号: B65B11/00 G01N3/02

    摘要: A method for generating data with a wrapping machine during wrapping of a load includes measuring a length of packaging material dispensed during wrapping of the load with a sensing assembly on the wrapping machine. The method further includes obtaining a value indicative of a weight of the packaging material per unit of length and determining a weight of the packaging material dispensed on the wrapped load based on the measured length and the obtained value without removing the packaging material from the load. The determined weight of the packaging material is displayed on a display device.

    摘要翻译: 用于在缠绕负载期间用包装机产生数据的方法包括测量在包裹机器处的传感组件的负载包裹期间分配的包装材料的长度。 该方法还包括获得指示每单位长度的包装材料的重量的值,并且基于所测量的长度和所获得的值确定分配在包裹的负载上的包装材料的重量,而不从包装材料中取出负载。 包装材料的确定重量显示在显示装置上。

    Regeneration of ionic liquid catalyst by hydrogenation using metal and acid
    5.
    发明申请
    Regeneration of ionic liquid catalyst by hydrogenation using metal and acid 有权
    使用金属和酸通过氢化再生离子液体催化剂

    公开(公告)号:US20070142217A1

    公开(公告)日:2007-06-21

    申请号:US11316629

    申请日:2005-12-20

    摘要: A process for regenerating a used acidic ionic liquid catalyst which has been deactivated by conjunct polymers comprising combining the used catalyst, a metal and a Broensted acid which acts a source of hydrogen in a reaction zone under hydrogenation conditions for a time sufficient to hydrogenate at least a portion of the conjunct polymer is disclosed. An embodiment of a process for regenerating a used acidic ionic liquid catalyst which has been deactivated by conjunct polymers comprising the steps of combining the used ionic liquid catalyst, a metal and HCl in a reaction zone under hydrogenation conditions for a time sufficient to hydrogenate at least a portion of the conjunct polymer; removing reaction product from the reaction zone; mixing the removed reaction product with a hydrocarbon solvent in which the hydrogenated conjunct polymers are soluble; allowing the mixture to separate into two phases, a lighter phase which contains the hydrogenated conjunct polymers and a heavier phase which contains a regenerated ionic liquid catalyst; and recovering at least a portion of the heavier phase is also disclosed.

    摘要翻译: 一种再生使用的酸性离子液体催化剂的方法,其已经通过结合聚合物失活,包括将氢化条件下的反应区中使用的催化剂,金属和作为氢源的布朗斯台德酸组合至少足以氢化至少 公开了一部分结合聚合物。 用于再生已使用的结合聚合物失活的酸性离子液体催化剂的方法的一个实施方案包括以下步骤:在氢化条件下将反应区中使用的离子液体催化剂,金属和HCl组合至少足以氢化至少 结合聚合物的一部分; 从反应区除去反应产物; 将除去的反应产物与其中氢化结合聚合物可溶的烃溶剂混合; 允许混合物分离成两相,其中较轻的相含有氢化结合聚合物和较重相,其含有再生离子液体催化剂; 并且还公开了至少一部分较重相的回收。

    PHARMACEUTICALS FOR THE IMAGING OF ANGIOGENIC DISORDERS
    8.
    发明申请
    PHARMACEUTICALS FOR THE IMAGING OF ANGIOGENIC DISORDERS 失效
    用于成像发生疾病的药物

    公开(公告)号:US20060003926A1

    公开(公告)日:2006-01-05

    申请号:US10622246

    申请日:2003-07-18

    IPC分类号: A61K38/12 C07K7/64

    摘要: The present invention describes novel compounds of the formula: (Q)d-Ln-Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. The present invention also provides novel compounds useful for monitoring therapeutic angiogenesis treatment and destruction of new angiogenic vasculature. The pharmaceuticals are comprised of a targeting moiety that binds to a receptor that is upregulated during angiogenesis, an optional linking group, and a therapeutically effective radioisotope or diagnostically effective imageable moiety. The imageable moiety is a gamma ray or positron emitting radioisotope, a magnetic resonance imaging contrast agent, an X-ray contrast agent, or an ultrasound contrast agent.

    摘要翻译: 本发明描述了新的下式化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?>(Q) 对于癌症的诊断和治疗有用的<?in-line-formula description =“在线公式”end =“tail”?>,肿瘤成像方法 患者,以及在患者中治疗癌症的方法。 本发明还提供了可用于监测治疗性血管生成治疗和破坏新的血管生成脉管系统的新型化合物。 药物由与血管发生期间上调的受体结合的靶向部分,任选的连接基团和治疗有效的放射性同位素或诊断上有效的可成像部分组成。 可成像部分是伽马射线或正电子发射放射性同位素,磁共振成像造影剂,X射线造影剂或超声造影剂。