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    USE OF AN ALKYLATE CUT FOR REDUCING COMBUSTION EMISSIONS OF A GASOLINE
    161.
    发明授权
    USE OF AN ALKYLATE CUT FOR REDUCING COMBUSTION EMISSIONS OF A GASOLINE 有权
    ALKYLATFRAKTION的使用，以减少排放汽油中燃烧

    公开(公告)号：EP1198544B1

    公开(公告)日：2011-03-09

    申请号：EP00940529.1

    申请日：2000-06-12

    Applicant: BP OIL INTERNATIONAL LIMITED

    Inventor： CLARK, Alisdair, Quentin ,  HOWARD, Philip ,  PARKER, Anthony, George, William

    IPC: C10L1/06

    CPC classification number: C10L1/06

    Abstract: Unleaded blend compositions, as well as formulated gasolines containing them have a Motor Octane Number (MON) of at least 80 comprising at least 2 % of component (a), which is at least one branched chain alkane of MON value of at least 90 and of boiling point 15-160 °C or a substantially aliphatic hydrocarbon refinery stream, of MON value of at least 85, at least 70 % in total of said stream being branched chain alkanes, said stream being obtainable or obtained by distillation from a refinery material as a cut having Initial Boiling Point of at least 15 °C and Final Boiling Point of at most 160 °C, said Boiling Points being measured according to ASTMD2892, and as component (g) at least 5 % of at least one paraffin, liquid hydrocarbon or mixture thereof e.g. aromatic hydrocarbon compound or olefinic hydrocarbon of bp60-160 °C, especially of MON value at least 70 and RON at least 90 or as component (g) at least 20 % of one or more refinery streams. The component (a) gives rise to reduced emissions to the composition or gasoline on combustion.

    Fluid catalytic cracking process, and gasoline and liquefied petroleum gas obtained by the process
    163.
    发明公开
    Fluid catalytic cracking process, and gasoline and liquefied petroleum gas obtained by the process 有权
    流体催化裂解，VERFAHREN

    公开(公告)号：EP2177588A1

    公开(公告)日：2010-04-21

    申请号：EP09171103.6

    申请日：2009-09-23

    Applicant: Nippon Oil Corporation

    Inventor： Fujiyama, Yuichiro ,  Okuhara, Toshiaki

    IPC: C10G11/18 ,  C10G51/02 ,  C10L1/06 ,  C10L3/12

    CPC classification number: C10G11/18 ,  C10G51/026 ,  C10L1/06 ,  C10L3/12

    Abstract: The fluid catalytic cracking process according to the present invention includes a first step of feeding a feedstock to a first fluid catalytic cracker 100, and catalytically cracking the feedstock in the first fluid catalytic cracker 100, so as to produce a fraction (LCO) 10 having a boiling range of 221 to 343°C and having a total aromatic content of 40 to 80 volume %; and a second step of feeding an oil to be processed containing the fraction to a second fluid catalytic cracker 200 having a reaction zone 12, a separation zone 13, a stripping zone 14, and a regeneration zone 15, and catalytically cracking the oil in the reaction zone 12 of the second fluid catalytic cracker 200, in the presence of a cracking catalyst, at an outlet temperature of the reaction zone 12 of 550 to 750°C, a contact time between the oil and the catalyst of 0.1 to 1 second, and a catalyst/oil ratio of 20 to 40 wt/wt.

    Abstract translation: 根据本发明的流化催化裂化方法包括将原料进料到第一流化催化裂化器100并在第一流化催化裂化器100中催化裂化原料的第一步骤，以产生具有 沸程为221〜343℃，芳香总含量为40〜80体积％。 以及将含有该馏分的被处理油进料到具有反应区12，分离区13，汽提区14和再生区15的第二流化催化裂化装置200的第二步骤，并且催化裂化 第二流化催化裂化器200的反应区12在裂化催化剂的存在下，在反应区12的出口温度为550-750℃，油与催化剂之间的接触时间为0.1至1秒， 催化剂/油比为20〜40wt / wt。

    Fuels for homogeneous charge compression ignition combustion engine
    164.
    发明公开
    Fuels for homogeneous charge compression ignition combustion engine 审中-公开
    Brennstoffefürhomogeneous geladeneverdichtungsgezündeteMaschinen

    公开(公告)号：EP2077312A1

    公开(公告)日：2009-07-08

    申请号：EP08021384.6

    申请日：2008-12-09

    Applicant: Nippon Oil Corporation

    Inventor： Shibata, Gen

    IPC: C10L1/06 ,  C10L1/08 ,  C10L1/18

    CPC classification number: C10L1/18 ,  C10L1/026 ,  C10L1/08 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/19

    Abstract: The present invention provides a fuel for a homogeneous charge compression auto-ignition combustion engine which is capable of controlling the combustion reaction during homogeneous charge compression auto-ignition combustion to improve the engine thermal efficiency. The fuel satisfies all of the following characteristic requirements (1) to (6) and the following requirement (7) or (8):
    (1) the total content of C5 to C10 normal paraffins is 25 percent by volume or more, and 70 percent by volume or less;
    (2) the total content of C6 to C11 aromatic hydrocarbons is 30 percent by volume or more, and 75 percent by volume or less;
    (3) the content of olefinic hydrocarbons is 20 percent by volume or less;
    (4) the content of oxygenates is 5 percent by mass or less in terms of oxygen;
    (5) the research octane number is 70 or greater, and less than 92;
    (6) the initial boiling point and end point in distillation characteristics are 30°C or higher, and 220°C or lower, respectively;
    (7) the averaged maximum pressure rise rate of the fuel over continuous 400 cycles is smaller by 15 percent or more, comparing with that of a primary reference fuel (PRF) which exhibits the same indicated mean effective pressure (IMEP) and crank angle of 50% burn of high temperature heat release (HTHR CA50) as the fuel under the same engine operating conditions; and
    (8) the averaged IMEP of the fuel over continuous 400 cycles is increased by 20 percent or more, comparing with that of a primary reference fuel (PRF) with the same research octane number as the fuel, the IMEPs of the fuel and PRF being measured at the same maximum pressure rise rate under the same engine operating conditions.

    Abstract translation: 本发明提供一种用于均质充气压缩自点火内燃机的燃料，其能够在均匀的充电压缩自点火燃烧期间控制燃烧反应，以提高发动机的热效率。 燃料满足以下所有特征要求（1）至（6）和以下要求（7）或（8）：（1）C5至C10正构链烷烃的总含量为25体积％以上，70 百分比或更少; （2）C6〜C11芳香烃的总含量为30体积％以上，75体积％以下。 （3）烯烃含量为20体积％以下; （4）含氧化合物的含量以氧为5质量％以下; （5）研究辛烷值为70以上，小于92; （6）蒸馏特性的初沸点和终点分别为30℃以上，220℃以下。 （7）与主要参考燃料（PRF）的平均最大压力上升率相比，连续400个循环的燃料平均最大压力上升速率小于15％或更大，其中显示相同的指示平均有效压力（IMEP）和曲柄角 在相同发动机运行条件下，高温放热50％燃烧（HTHR CA50）作为燃料; 和（8）与燃料相同研究辛烷值的燃料主要参考燃料（PRF），燃料和PRF的IMEP相比，连续400个循环中燃料的平均IMEP增加了20％或更多 在相同的发动机运行条件下以相同的最大压力升高速率测量。

    AVIATION GASOLINE COMPOSITION, ITS PREPARATION AND USE
    167.
    发明公开
    AVIATION GASOLINE COMPOSITION, ITS PREPARATION AND USE 审中-公开
    飞行燃料组成，生产及其用途

    公开(公告)号：EP1560900A1

    公开(公告)日：2005-08-10

    申请号：EP03811014.4

    申请日：2003-11-05

    Applicant: BP OIL INTERNATIONAL LIMITED

    Inventor： CLARK, Alisdair Quentin

    IPC: C10L1/06

    CPC classification number: C10L1/06

    Abstract: An aviation gasoline composition comprising at least one tri-methyl pentane hydrocarbon and at least one C 4 or C 5 alkane wherein the amount of the at least one tri-methyl pentane in said composition is 10 to 90 vol %, the composition is substantially free of any lead compounds and the composition has a motor octane number of at least 92 and less than 98. The composition of the present invention may be made by blending together one or more process streams and may be used in a spark ignition aviation engine.

    NOUVEAU CARBURANT A INDICE D'OCTANE ELEVE ET A TENEUR ABAISSEE EN PLOMB
    168.
    发明公开
    NOUVEAU CARBURANT A INDICE D'OCTANE ELEVE ET A TENEUR ABAISSEE EN PLOMB 审中-公开
    具有高辛烷值和低铅燃料新型

    公开(公告)号：EP1556464A1

    公开(公告)日：2005-07-27

    申请号：EP03778433.7

    申请日：2003-10-22

    Applicant: Total France

    Inventor： Thebault, Michel ,  Saillet, CélineRésidence Le Grand Large ,  Touron, Raymond

    IPC: C10L1/06

    CPC classification number: C10L1/06

    Abstract: The invention concerns a novel fuel with high octane index and reduced lead content. Said fuel has a lead content not more than 0.56 gram per liter of fuel, containing at least a first hydrocarbon base (B1) consisting essentially of isoparaffins including 4 or 5 carbon atoms, and a second hydrocarbon base (B2) consisting essentially of isoparaffins including 6 to 9 carbon atoms, and optionally at least a complement (B3) consisting essentially of alkylaromatic hydrocarbons including 6 to 11 carbon atoms, and wherein: the base B2 content in the fuel ranges between 45 vol. % and 85 vol. % and preferably between 50 vol. % and 82 vol. %, and the ratio B1/B2 of amounts in volume % ranges between 0.10 and 0.60 and preferably between 0.15 and 0.45. The invention also concerns a method for preparing said fuel and uses thereof.

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