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    • 2. 发明申请
    • Fuel Composition
    • 燃料组成
    • US20080289250A1
    • 2008-11-27
    • US12219309
    • 2008-07-18
    • Roberto Vittorio BazzaniPaul James BennettGraham ButlarAlisdair Quentin ClarkJohn Hardy CooperPhillip HowardAnthony George William Parker
    • Roberto Vittorio BazzaniPaul James BennettGraham ButlarAlisdair Quentin ClarkJohn Hardy CooperPhillip HowardAnthony George William Parker
    • C10L1/00
    • C10L1/023C10L1/02C10L1/04C10L1/06
    • Unleaded blend compositions, as well as formulated gasolines containing them have a Motor Octane Number (MON) of at least 80 comprising either: (i) component (a) at least 5% (by volume of the total composition) of at least one hydrocarbon having the following formula I R—CH2—CH(CH3)—C(CH3)2—CH3  I wherein R is hydrogen or methyl, especially triptane, or (ii) 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, or (iii) at least 10% of component (a″), which is at least one branched chain alkane of 8-12 carbons with at least 4 methyl or ethyl branches The components (a), (a′) and (a″) give rise to reduced emissions to the composition or gasoline on combustion.
    • 无铅混合组合物以及含有它们的配制的汽油具有至少80的摩托车辛烷值(MON),包括:(i)组分(a)至少5%(按总组合物的体积计)至少一种烃 具有以下公式I <?in-line-formula description =“In-line formula”end =“lead”?> R-CH2-CH(CH3)-C(CH3)2-CH3 I < 式中:R为氢或甲基,特别是三烷基,或(ii)至少2%的组分(a'),其为至少一种支链烷烃 MON值至少为90,沸点为15-160℃,或基本上为脂族烃精炼料流,MON值至少为85,至少70%为所述物流为支链烷烃,所述物流可获得 或通过蒸馏从精炼材料中获得,其具有至少15℃的初始沸点和至多160℃的最终沸点,所述沸点被测量为符合 至少10%的组分(a“),其为至少一种8-12个碳原子的支链烷烃,具有至少4个甲基或乙基分支。组分(a),(a' )和(a“)导致燃烧时对组合物或汽油的排放减少。
    • 4. 发明授权
    • Fuel composition
    • 燃油组成
    • US08536389B2
    • 2013-09-17
    • US13533124
    • 2012-06-26
    • Alisdair Quentin ClarkPhilip HowardAnthony George William Parker
    • Alisdair Quentin ClarkPhilip HowardAnthony George William Parker
    • C10L1/10C10L1/16
    • C10L1/04C10L1/023C10L1/06
    • Unleaded blend composition having a Motor Octane Number (MON) of at least 80 having less than 42% of aromatic compounds, and at least 2% by volume of the total composition of component (a′), which is a substantially aliphatic hydrocarbon refinery stream of MON value of at least 85. At least 70% in total of the stream is branched chain alkanes, the stream being 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. The Boiling Points are measured according to ASTMID2892. At least 5% of at least one paraffin, aromatic hydrocarbon compound or olefinic hydrocarbon has a bp 60-160° C., with not more than 5% of the total composition of hydrocarbon having a bp more than 160° C. Less than 5% 2,2,3-trimethylbutane or 2,2,3-trimethylpentane is present.
    • 具有至少80摩尔辛烷值(MON)的无铅混合组合物具有少于42%的芳族化合物,和至少2体积%的组合物(a')的总组合物,其为基本上脂族烃精炼料流 的MON值至少为85.流中至少70%为支链烷烃,该物流通过从炼油厂原料蒸馏得到,其切片具有至少15℃的初始沸点和最终沸点 至多160℃。沸点根据ASTMID2892测量。 至少一种链烷烃,芳族烃化合物或烯烃的至少5%具有bp 60-160℃,不超过总组合物的5%,其中bp大于160℃。小于5 存在%2,2,3-三甲基丁烷或2,2,3-三甲基戊烷。
    • 5. 发明申请
    • FUEL COMPOSITION
    • 燃料组合物
    • US20130116487A1
    • 2013-05-09
    • US13533124
    • 2012-06-26
    • Alisdair Quentin ClarkPhilip HowardAnthony George Parker
    • Alisdair Quentin ClarkPhilip HowardAnthony George Parker
    • C10L1/04
    • C10L1/04C10L1/023C10L1/06
    • Unleaded blend composition having a Motor Octane Number (MON) of at least 80 having less than 42% of aromatic compounds, and at least 2% by volume of the total composition of component (a′), which is a substantially aliphatic hydrocarbon refinery stream of MON value of at least 85. At least 70% in total of the stream is branched chain alkanes, the stream being 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. The Boiling Points are measured according to ASTMID2892. At least 5% of at least one paraffin, aromatic hydrocarbon compound or olefinic hydrocarbon has a bp 60-160° C., with not more than 5% of the total composition of hydrocarbon having a bp more than 160° C. Less than 5% 2,2,3-trimethylbutane or 2,2,3-trimethylpentane is present.
    • 具有至少80摩尔辛烷值(MON)的无铅混合组合物具有少于42%的芳族化合物,和至少2体积%的组合物(a')的总组合物,其为基本上脂族烃精炼料流 的MON值至少为85.流中至少70%为支链烷烃,该物流通过从炼油厂原料蒸馏得到,其切片具有至少15℃的初始沸点和最终沸点 至多160℃。沸点根据ASTMID2892测量。 至少一种链烷烃,芳族烃化合物或烯烃的至少5%具有bp 60-160℃,不超过总组合物的5%,其中bp大于160℃。小于5 存在%2,2,3-三甲基丁烷或2,2,3-三甲基戊烷。
    • 6. 发明申请
    • IMPROVEMENTS IN OR RELATING TO FILTERS
    • 改进或相关过滤器
    • US20110100879A1
    • 2011-05-05
    • US12736426
    • 2009-04-03
    • Alisdair Quentin ClarkRicci MiddletonPeter Robert William Pugh
    • Alisdair Quentin ClarkRicci MiddletonPeter Robert William Pugh
    • C10G29/04B03C1/14
    • B03C1/286B03C2201/18
    • A magnetic filter device and method for using same, for removing ferromagnetic particles from a liquid, which device comprises a vessel having an inlet for liquid to flow into the vessel and an outlet for the liquid to flow out of the vessel, and the vessel having one or more magnets suspended therein for removing ferromagnetic particles from liquid flowing between the inlet and outlet, characterised in that: the vessel is a horizontal pipe with the inlet at one end and the outlet at the other end, the magnets are suspended transverse to the longitudinal axis of the pipe in one or more sets, and the vessel has one or more helical flow generators which in use, generate helical flow of the liquid as it flows between the inlet and outlet, and/or one or more turbulent flow generators which in use, generate turbulent flow of the liquid as it flows between the inlet and outlet. The helical and/or turbulent flow of the liquid may mitigate the potential problems of liquid and/or particles by-passing the magnet or magnets, for example arising from laminar flow of the liquid and/or uneven distribution of particles in the liquid.
    • 一种磁性过滤装置及其使用方法,用于从液体中除去铁磁颗粒,该装置包括具有用于液体流入容器的入口和用于液体流出容器的出口的容器,并且该容器具有 悬挂在其中的一个或多个磁体用于从在入口和出口之间流动的液体中除去铁磁颗粒,其特征在于:容器是水平管,其一端具有入口,在另一端具有出口,磁体横向于 管子的纵向轴线在一个或多个组中,并且容器具有一个或多个螺旋流发生器,其在使用时在液体在入口和出口之间流动时产生螺旋流,和/或一个或多个湍流发生器, 在使用中,当液体在入口和出口之间流动时,会产生液体的湍流。 液体的螺旋和/或湍流可以减轻液体和/或颗粒绕过磁体或磁体的潜在问题,例如由于液体的层流和/或液体中颗粒的不均匀分布引起。
    • 8. 发明授权
    • Optical system for chemical and/or biochemical reactions
    • US10029227B2
    • 2018-07-24
    • US13143720
    • 2010-01-08
    • James Richard HowellBenjamin Masterman WebsterMark Quentin ClarkRichard Alfred Howell
    • James Richard HowellBenjamin Masterman WebsterMark Quentin ClarkRichard Alfred Howell
    • B01J19/00G01N21/25G01N21/64
    • An apparatus for detecting spectra in light emanating from chemical or biochemical reactions occurring in at least one reaction vessel (3) of a plurality of reaction vessels is disclosed. Each reaction vessel (3) has a receptacle portion having an emitting area from which light can emanate. The apparatus may include a masking element (5) having an array of apertures (6) through which light from each reaction vessel (3) can escape. A plurality of light waveguides (7) are arranged to guide light from the apertures (6) in the masking element (5) to a light dispersing device (8) for dispersing the light from each waveguide (7) into a dispersed spectrum. A light detecting device (10) detects specific spectra in the dispersed spectra of light substantially simultaneously. In one embodiment, the apertures (6) are substantially smaller in size than the emitting area of the reaction vessel, but in another embodiment, the apertures (6) are substantially similar in size to the emitting area of the reaction vessel and the light waveguides (7) have a diameter that tapers from a first end substantially similar in diameter to the area of the top of the reaction vessel to a second end that is substantially smaller in diameter. In an alternative embodiment, the light waveguides are not used, when light from the small apertures is directed straight at the light dispersing device. In a further alternative embodiment, several light waveguides are provided for each reaction vessel, each waveguide directing light to a different detector for detecting a different specific spectrum.
    • 9. 发明授权
    • Fuel composition
    • 燃油组成
    • US08232437B2
    • 2012-07-31
    • US11980783
    • 2007-10-31
    • Alisdair Quentin ClarkPhilip HowardAnthony George William Parker
    • Alisdair Quentin ClarkPhilip HowardAnthony George William Parker
    • C10L1/10
    • C10L1/04C10L1/023C10L1/06
    • Unleaded blend compositions, as well as formulated gasolines containing them have a Motor Octane Number (MON) of at least 80 comprising either: (i) component (a) at least 5% (by volume of the total composition) of at least one hydrocarbon having the following formula I R—CH2—CH(CH3)—C(CH3)2—CH3  I wherein R is hydrogen or methyl, especially triptane, or (ii) 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, or (iii) at least 10% of component (a″), which is at least one branched chain alkane of 8-12 carbons with at least 4 methyl or ethyl branches The components (a), (a′) and (a″) give rise to reduced emissions to the composition or gasoline on combustion.
    • 无铅混合组合物以及含有它们的配制的汽油具有至少80的摩托车辛烷值(MON),包括:(i)组分(a)至少5%(按总组合物的体积计)至少一种烃 具有以下结构式IR-CH 2 -CH(CH 3)-C(CH 3)2 -CH 3 I其中R是氢或甲基,特别是三烷基,或(ii)至少2%的组分(a'),其至少为 MON值至少为90,沸点为15-160℃的一个支链烷烃或MON值至少为85的基本上脂族烃精炼料流,所述物流为支链烷烃的总和至少为70% 所述流是通过从炼油厂材料中蒸馏得到或获得的,其具有至少15℃的初始沸点和至多160℃的最终沸点,所述沸点根据ASTMD2892或( iii)至少10%的组分(a“),其为至少一种8的支链烷烃 -12个碳与至少4个甲基或乙基分支组分(a),(a')和(a“)导致组合物或汽油在燃烧时的排放减少。
    • 10. 发明授权
    • Fuel composition
    • 燃油组成
    • US07833295B2
    • 2010-11-16
    • US12219309
    • 2008-07-18
    • Alisdair Quentin Clark
    • Alisdair Quentin Clark
    • C10L1/18
    • C10L1/023C10L1/02C10L1/04C10L1/06
    • Unleaded blend compositions, as well as formulated gasolines containing them have a Motor Octane Number (MON) of at least 80 comprising either: (i) component (a) at least 5% (by volume of the total composition) of at least one hydrocarbon having the following formula I R—CH2—CH(CH3)—C(CH3)2—CH3  I wherein R is hydrogen or methyl, especially triptane, or (ii) 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, or (iii) at least 10% of component (a″), which is at least one branched chain alkane of 8-12 carbons with at least 4 methyl or ethyl branches The components (a), (a′) and (a″) give rise to reduced emissions to the composition or gasoline on combustion.
    • 无铅混合组合物以及含有它们的配制的汽油具有至少80的摩托车辛烷值(MON),包括:(i)组分(a)至少5%(按总组合物的体积计)至少一种烃 具有以下结构式IR-CH 2 -CH(CH 3)-C(CH 3)2 -CH 3 I其中R是氢或甲基,特别是三烷基,或(ii)至少2%的组分(a'),其至少为 MON值至少为90,沸点为15-160℃的一个支链烷烃或MON值至少为85的基本上脂族烃精炼料流,所述物流为支链烷烃的总和至少为70% 所述流是通过从炼油厂材料中蒸馏得到或获得的,其具有至少15℃的初始沸点和至多160℃的最终沸点,所述沸点根据ASTMD2892或( iii)至少10%的组分(a“),其为至少一种8的支链烷烃 -12个碳与至少4个甲基或乙基分支组分(a),(a')和(a“)导致组合物或汽油在燃烧时的排放减少。