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    GASOLINE PRODUCT CONTAINING COMBUSTION IMPROVER AND MANUFACTURING METHOD THEREFOR
    4.
    发明公开
    GASOLINE PRODUCT CONTAINING COMBUSTION IMPROVER AND MANUFACTURING METHOD THEREFOR 审中-公开
    含有燃烧改进剂的汽油产品及其制造方法

    公开(公告)号：EP3216845A1

    公开(公告)日：2017-09-13

    申请号：EP15857459.0

    申请日：2015-11-05

    Applicant: Zhou, Xiangjin

    Inventor： Zhou, Xiangjin

    IPC: C10L1/08 ,  C10L1/185 ,  C10L1/19 ,  C10L1/22

    CPC classification number: C10L1/08 ,  C10L1/1266 ,  C10L1/185 ,  C10L1/19 ,  C10L1/22 ,  C10L2200/0259 ,  C10L2200/029 ,  C10L2270/023

    Abstract: A gasoline product containing a combustion improver and a manufacturing method therefor. A combustion improver is added to gasoline to reduce an ignition point of the gasoline, so that the gasoline product can be applied to a compression ignition engine. Content of the combustion improver is controlled according to a value of octane in base gasoline, so as to implement homogeneity of a nitrogen oxygen equivalent contained in the gasoline product. The combustion improver is selected from at least one of ammonium nitrate and a derivative thereof, nitric acid ester and a derivative thereof, aniline and a derivative thereof, and nitrobenzene and a derivative thereof.

    Abstract translation: 含有燃烧促进剂的汽油产品及其制造方法。 在汽油中添加助燃剂以降低汽油的着火点，从而可以将汽油产品应用于压燃式发动机。 根据基本汽油中的辛烷值控制燃烧促进剂的含量，以实现汽油产品中含有的氮氧等价物的均匀性。 燃烧促进剂选自硝酸铵及其衍生物，硝酸酯及其衍生物，苯胺及其衍生物，硝基苯及其衍生物中的至少一种。

    FUEL ADDITIVES AND FUELS CONTAINING THE ADDITIVES
    5.
    发明公开
    FUEL ADDITIVES AND FUELS CONTAINING THE ADDITIVES 审中-公开
    燃料添加剂和含有添加剂的燃料

    公开(公告)号：EP3199610A1

    公开(公告)日：2017-08-02

    申请号：EP17153160.1

    申请日：2017-01-25

    Applicant: Afton Chemical Corporation

    Inventor： FANG, Xinggao ,  CULLEY, Scott A.

    IPC: C10L1/22 ,  C10L10/08 ,  C10L1/224 ,  C10L1/222 ,  F02B51/00 ,  C10L1/238

    CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/191 ,  C10L1/1986 ,  C10L1/22 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/238 ,  C10L2200/0259 ,  C10L2200/0423 ,  C10L2230/14 ,  C10L2230/22 ,  C10L2270/023 ,  F02B51/00

    Abstract: A fuel additive for a gasoline fuel composition, a gasoline fuel composition and a method for reducing wear in a gasoline delivery system of an engine. The fuel additive includes a mixture of (i) N,N-bis(hydroxyalkyl)-alkylamine, and (ii) an amide reaction product of a hydroxy acid, hydroxy ester, or lactone and an amine or ether amine, wherein a weight ratio of (i) to (ii) in the mixture ranges from about 1:5 to about 5:1. A method of operating a gasoline engine fueled by the fuel composition and use of the fuel composition to reduce wear are also described.

    Abstract translation: 一种用于汽油燃料组合物的燃料添加剂，一种汽油燃料组合物以及一种用于减少发动机的汽油输送系统中的磨损的方法。 燃料添加剂包括（i）N，N-双（羟烷基） - 烷基胺和（ii）羟基酸，羟基酯或内酯与胺或醚胺的酰胺反应产物的混合物，其中重量比 （i）至（ii）的混合物在约1：5至约5：1的范围内。 还描述了操作由燃料组合物供给燃料的汽油发动机的方法以及使用燃料组合物减少磨损的方法。

    ABSORPTIONSMITTEL ZUR SELEKTIVEN ENTFERNUNG VON SCHWEFELWASSERSTOFF AUS EINEM FLUIDSTROM
    7.
    发明公开
    ABSORPTIONSMITTEL ZUR SELEKTIVEN ENTFERNUNG VON SCHWEFELWASSERSTOFF AUS EINEM FLUIDSTROM 审中-公开

    公开(公告)号：EP3185988A1

    公开(公告)日：2017-07-05

    申请号：EP15753038.7

    申请日：2015-08-20

    Applicant: BASF SE

    Inventor： VORBERG, Gerald ,  NOTZ, Ralf ,  INGRAM, Thomas ,  SIEDER, Georg ,  KATZ, Torsten

    IPC: B01D53/14 ,  C10L3/10

    CPC classification number: B01D53/1468 ,  B01D53/1493 ,  B01D2251/506 ,  B01D2251/512 ,  B01D2252/2026 ,  B01D2252/20405 ,  B01D2252/20431 ,  B01D2252/20484 ,  B01D2252/20494 ,  B01D2252/205 ,  B01D2252/504 ,  B01D2252/60 ,  C10L3/103 ,  C10L2200/0259 ,  C10L2200/0263 ,  C10L2200/0268 ,  C10L2290/06 ,  C10L2290/12 ,  C10L2290/48 ,  C10L2290/541 ,  C10L2290/545

    Abstract: An absorbent for selective removal of hydrogen sulfide from a fluid stream comprises an aqueous solution of a) a tertiary amine, b) a sterically hindered secondary amine of the general formula (I) in which R
    1 and R
    2 are each independently selected from C
    1 -
    4 -alkyl and C
    1 -
    4 -hydroxyalkyl; R
    3 , R
    4 , R5 and R
    6 are each independently selected from hydrogen, C
    1 -
    4 -alkyl and C
    1 -
    4 -hydroxyalkyl, with the proviso that at least one R
    4 and/or R5 radical on the carbon atom bonded directly to the nitrogen atom is C
    1 -
    4 -alkyl or C
    1 -
    4 -hydroxyalkyl when R
    3 is hydrogen; x and y are integers from 2 to 4 and z is an integer from 1 to 4; where the molar ratio of b) to a) is in the range from 0.3 to 0.7, and c) an acid in an amount, calculated as neutralization equivalents relative to the protonatable nitrogen atoms in a) and b), of 1.0 to 9.0%. One preferred amine of the formula is 2-(2-tert-butylaminoethoxy)ethanol. The absorbent allows a defined H
    2 S selectivity to be set at pressures of the kind typical in natural gas processing. In addition, a process for removing acidic gases from a fluid stream having a partial H
    2 S pressure of at least 0.1 bar and/or a partial CO
    2 pressure of at least 0.2 bar by means of this absorbent.

    Abstract translation: 用于从流体流中选择性除去硫化氢的吸收剂包含a）叔胺的水溶液，b）通式（I）的空间位阻仲胺，其中R 1和R 2各自独立地选自C 1-4 - 烷基和C 1-4 - 羟烷基; R3，R4，R5和R6各自独立地选自氢，C1-4-烷基和C1-4-羟烷基，条件是在与氮原子直接键合的碳原子上的至少一个R4和/或R5基团是 当R3是氢时，C1-4-烷基或C1-4-羟烷基; x和y是2至4的整数，z是1至4的整数; 其中b）与a）的摩尔比在0.3至0.7的范围内，和c）相对于a）和b）中的可质子化氮原子计算的作为中和当量的酸的量为1.0至9.0％ 。 下式的一种优选的胺是2-（2-叔丁基氨基乙氧基）乙醇。 吸收剂允许将确定的H 2 S选择性设定为天然气处理中典型类型的压力。 此外，还提供了一种用于通过该吸收剂从具有至少0.1巴的部分H 2 S压力和/或至少0.2巴的部分CO 2压力的流体流中去除酸性气体的方法。

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