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    Unleaded gasoline formulations including mesitylene and pseudocumene
    77.
    发明授权
    Unleaded gasoline formulations including mesitylene and pseudocumene 有权
    无铅汽油配方，包括均三甲苯和假枯烯

    公开(公告)号：US09593285B2

    公开(公告)日：2017-03-14

    申请号：US14268567

    申请日：2014-05-02

    Applicant: Swift Fuels, LLC

    Inventor： Chris D'Acosta

    IPC: C10L1/16 ,  C10L1/04 ,  C10L1/06 ,  C10L10/10

    CPC classification number: C10L1/06 ,  C10L1/04 ,  C10L1/1608 ,  C10L10/10 ,  C10L2270/023

    Abstract: The present invention provides an unleaded, piston engine fuel formulation comprising a blend of mesitylene, pseudocumene and isopentane having a MON of at least 94 and an RVP of 38 to 49 kPa at 37.8° C. In certain aspects, the formulation comprises specific weight percentages of each of the mesitylene, pseudocumene and isopentane components, and varying MON ratings. In additional aspects, the formulations comprise a combination of mesitylene, isopentane, and one or more additional components selected from the group consisting of pseudocumene, toluene and xylenes. In certain embodiments, the formulations also include alkylates and or alkanes. The formulations have unusually high MON ratings, and desirable RVP and distillation curve characteristics for formulations not including additional components, particularly octane boosters.

    Abstract translation: 本发明提供了一种无铅活塞式发动机燃料配方，其包含均三甲苯，假枯烯和异戊烷的共混物，其MON为至少94，在37.8℃下的RVP为38至49kPa。在某些方面，制剂包含比重 的均三甲苯，假枯烯和异戊烷组分，以及不同的MON等级。 在另外的方面，制剂包含均三甲苯，异戊烷和一种或多种另外的组分，其选自由假枯烯，甲苯和二甲苯组成的组。 在某些实施方案中，制剂还包括烷基化物和/或烷烃。 该配方具有非常高的MON等级，以及对于不包括另外的组分，特别是辛烷增效剂的配方，具有理想的RVP和蒸馏曲线特性。

    Method for producing hydrocarbon material
    79.
    发明授权
    Method for producing hydrocarbon material 有权
    烃类材料的生产方法

    公开(公告)号：US09533924B2

    公开(公告)日：2017-01-03

    申请号：US14008464

    申请日：2012-03-30

    Applicant: Yoshihide Yachi ,  Hideaki Miki

    Inventor： Yoshihide Yachi ,  Hideaki Miki

    IPC: C07C5/05 ,  C10G45/06 ,  C10G45/32 ,  C10G45/36 ,  C10G69/06 ,  C10L1/06 ,  C10G9/00 ,  C07C4/04

    CPC classification number: C07C5/05 ,  C07C4/04 ,  C10G9/00 ,  C10G45/06 ,  C10G45/32 ,  C10G45/36 ,  C10G69/06 ,  C10G2300/202 ,  C10G2400/02 ,  C10G2400/20 ,  C10L1/06

    Abstract: A method for producing a hydrocarbon material from a C5 raffinate which is obtained as an extracted residual oil after separating at least part of the isoprene by extraction distillation from a C5 fraction which is produced as a byproduct when thermally cracking naphtha to produce ethylene and has C5 organic compounds as main ingredients comprising, a gas-phase thermal cracking step of gasifying the C5 raffinate to thermally crack at least part of the C10 diolefins which are contained in the gasified C5 raffinate, a desulfurization step, after the gas-phase thermal cracking step, of removing at least part of the sulfur-containing ingredients which are contained in the gasified C5 raffinate after the gas-phase thermal cracking step in the gas-phase state, and a hydrogen addition step, after the desulfurization step, of hydrogenating at least part of the carbon-carbon double bonds of at least one selected from diolefins and olefins which are contained in the gasified C5 raffinate after the desulfurization step in the gas-phase state, so as to obtain a hydrocarbon material with a total concentration of diolefins and olefins of 0.5 wt % or less is provided.

    Abstract translation: 一种从C5提余液生产烃材料的方法，其作为萃取后的残油，通过萃取蒸馏从C5馏分中分离得到，该C5馏分在热裂化石脑油生成乙烯时产生副产物，并具有C5 有机化合物作为主要成分，包括气相热裂解步骤，气化C5萃余液以使气相C5萃余液中所含的至少一部分C10二烯烃热裂解，脱气步骤，气相热裂解步骤 在气相状态的气相热裂解步骤之后除去气化的C5萃余液中含有的含硫成分的至少一部分的氢添加工序，在脱硫工序后，至少氢化至少 选自二烯烃和烯烃中的至少一种碳 - 碳双键的一部分，其包含在t化后的气化C5萃余液中 在脱气阶段为气相状态，从而获得总共二烯烃和烯烃浓度为0.5重量％以下的烃类材料。

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