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    Process for the removal of elemental sulfur from fluids by mixing said fluid with an immiscible solution of alcoholic caustic and an inorganic sulfide or hydrosulfide
    22.
    发明授权
    Process for the removal of elemental sulfur from fluids by mixing said fluid with an immiscible solution of alcoholic caustic and an inorganic sulfide or hydrosulfide 失效
    通过将所述流体与不溶混合的醇苛性碱和无机硫化物或氢硫化物溶液混合来从流体中除去元素硫的方法

    公开(公告)号：US5525233A

    公开(公告)日：1996-06-11

    申请号：US348512

    申请日：1994-12-01

    申请人： Robert J. Falkiner ,  Daniel W. Kraemer ,  Marc-Andre Poirier

    发明人： Robert J. Falkiner ,  Daniel W. Kraemer ,  Marc-Andre Poirier

    IPC分类号： C10G19/04 ,  C10G29/10 ,  B01D11/04

    CPC分类号： C10G29/10 ,  C10G19/04

    摘要： A process for removing elemental sulfur from fluids such as refined petroleum products transported through pipelines normally used for the transport of sour hydrocarbon streams. The sulfur containing fluids are mixed with an immiscible aliphatic solution containing an inorganic caustic material, methanol or aqueous alcohol and an inorganic sulfide or hydrosulfide capable of reacting with the elemental sulfur in a mixing zone to form a polysulfide present in the immiscible alcoholic solution, passing the mixture of fluid and immiscible alcoholic solution to a phase separation zone wherein mixture separates into a fluid phase of reduced elemental and total sulfur content and an immiscible alcoholic phase containing polysulfides, recovering the fluid phase of reduced sulfur content from the phase separation zone, recovering the immiscible alcoholic phase containing polysulfide from the phase separation zone and recycling the immiscible alcoholic solution to the mixing zone. Alcohol from the spent immiscible alcoholic solution may be flash-distilled and recycled for reuse in the process.

    摘要翻译： 从通常用于运输酸性碳氢化合物流的管道输送的精炼石油产品等流体中除去元素硫的方法。 将含硫流体与含有无机碱性物质，甲醇或含水醇的不混溶脂肪族溶液和能够在混合区中与元素硫反应的无机硫化物或氢硫化物混合，形成不混溶的醇溶液中存在的多硫化物，通过 将流体和不混溶的醇溶液的混合物混合到相分离区，其中混合物分离成具有降低的元素和总硫含量的流体相和含有多硫化物的不混溶的醇相，从相分离区回收降低的硫含量的流体相，回收 不相溶的醇相含有来自相分离区的多硫化物，并将不混溶的醇溶液再循环到混合区。 来自不相容的酒精溶液中的酒精可以被闪蒸并再循环以便在该过程中重新使用。

    METHOD FOR IMPROVING THE OXIDATION STABILITY OF BIODIESEL AS MEASURED BY THE RANCIMAT TEST
    25.
    发明申请
    METHOD FOR IMPROVING THE OXIDATION STABILITY OF BIODIESEL AS MEASURED BY THE RANCIMAT TEST 审中-公开
    改善RANCIMAT测试测定生物体的氧化稳定性的方法

    公开(公告)号：US20110146139A1

    公开(公告)日：2011-06-23

    申请号：US13061761

    申请日：2009-09-17

    申请人： Marc-Andre Poirier ,  Alexander Stanley Lang

    发明人： Marc-Andre Poirier ,  Alexander Stanley Lang

    IPC分类号： C10L1/00

    CPC分类号： C10L1/04 ,  C10L1/2222

    摘要： The oxidation stability of biodiesel fuel or mixtures of biodiesel fuel and conventional diesel fuel is improved by at least 50% by the addition to such fuel of at least 250 mg of N-M (C1-C5) alkyl cyclohexyl amine per liter of the biodiesel fuel or per liter of the biodiesel fuel component in the mixture of biodiesel fuel and conventional diesel fuel as compared to the oxidation stability of said fuel without such additive.

    摘要翻译： 生物柴油燃料或生物柴油燃料和常规柴油燃料的混合物的氧化稳定性通过每升生物柴油燃料添加至少250mg的NM（C 1 -C 5）烷基环己胺的燃料而提高至少50％，或 与生物柴油燃料和常规柴油燃料的混合物中的每升生物柴油燃料组分相比，没有添加剂的所述燃料的氧化稳定性。

    Lubricating compositions
    29.
    发明申请
    Lubricating compositions 有权
    润滑组合物

    公开(公告)号：US20070298987A1

    公开(公告)日：2007-12-27

    申请号：US11809456

    申请日：2007-06-01

    申请人： Marc-Andre Poirier ,  Douglas E. Deckman

    发明人： Marc-Andre Poirier ,  Douglas E. Deckman

    IPC分类号： C10M105/38

    CPC分类号： C10M169/04 ,  C10M129/76 ,  C10M2205/163 ,  C10M2205/173 ,  C10M2207/283 ,  C10M2207/289 ,  C10N2220/022 ,  C10N2220/025 ,  C10N2230/08 ,  C10N2230/43 ,  Y10S208/95

    摘要： The pour point of a lubricating composition consisting essentially of from about 5 wt % to about 100 wt % of a Group III base stock and from 0 wt % to about 95 wt % of a Group IV base stock is reduced by incorporating in the lubricating composition an effective amount of a polyol ester represented by Formula I wherein x=OH or CH2OH; y=H, CH3, CH3CH2, or CH2OH; and R1 is an aliphatic hydrocarbyl group having from about 16 to about 30 carbon atoms.

    摘要翻译： 基本上由约5重量％至约100重量％的III族基础油料和0重量％至约95重量％的IV族基础油料组成的润滑组合物的倾点通过在润滑组合物中 有效量的由式I表示的多元醇酯，其中x = OH或CH 2 OH; y = H，CH 3，CH 3 CH 2或CH 2 OH; 并且R 1是具有约16至约30个碳原子的脂族烃基。