DROPLET FOR FUELS
    41.
    发明申请
    DROPLET FOR FUELS 审中-公开

    公开(公告)号:WO2018102218A1

    公开(公告)日:2018-06-07

    申请号:PCT/US2017/063111

    申请日:2017-11-22

    Abstract: A droplet formation for fuels is disclosed. The droplet formation for fuels includes an amphiphile. The droplet formation for fuels further includes at least one of an extensional viscosity modifier and a viscosity modifier. The droplet formation for fuels further includes a hydrophilic portion. The droplet formation for fuels further includes a hydrophobic portion. The droplet, including the hydrophilic portion and the hydrophobic portion, includes characteristics selected for beneficial combustion properties. The selected characteristics include flash point, autoignition temperature, density, viscosity, miscibility, size, combustion temperature, organic properties, inorganic properties, zwitterionic properties, micelle properties, and particulate properties.

    MODIFICATION OF RHEOLOGICAL PROPERTIES OF COAL FOR SLURRY FEED GASIFICATION
    43.
    发明申请
    MODIFICATION OF RHEOLOGICAL PROPERTIES OF COAL FOR SLURRY FEED GASIFICATION 审中-公开
    用于浆料进料气化的煤的流变特性的修改

    公开(公告)号:WO2010039265A1

    公开(公告)日:2010-04-08

    申请号:PCT/US2009/005447

    申请日:2009-10-02

    CPC classification number: C10G1/00 C10G2300/206 C10L1/322

    Abstract: The feeding of coal slurries into a gasifier for the production of synthesis gas is improved by modifying the rheological properties of the coal particles so that conventional liquid transfer equipment can be used in the feed transfer process to the gasifier. The coal particle surface modification is accomplished by adsorbing asphaltenes derived from petroleum onto the surfaces of coal particles prior to and/or during contact with the slurry liquid. The coal particles with their surfaces thus modified exhibit lower particle-particle interaction in the liquid slurries to form a shear independent Newtonian fluid or a weakly shear thickening pseudoplastic fluid. The rheological properties of the slurries permit them to be transported reliably into a pressurized, entrained feed gasifier vessel using convention slurry pumps with a low potential expenditure of energy.

    Abstract translation: 通过改变煤粒子的流变性能,可以将煤浆送入用于生产合成气的气化器中,从而可以将传统的液体输送设备用于进料到气化器的进料转移过程。 煤颗粒表面改性是通过在与浆料液体接触之前和/或与其接触期间将来自石油的沥青质吸附在煤颗粒表面上来实现的。 具有如此改性的其表面的煤颗粒在液体浆料中表现出较低的颗粒 - 颗粒相互作用,以形成剪切无关的牛顿流体或弱剪切增稠假塑性流体。 浆料的流变性使其能够使用具有低潜在能量消耗的常规浆料泵将其可靠地运输到加压夹带的进料气化器容器中。

    HYDROPHOBIC STARCH COMPOSITIONS AND USES OF STARCH AS FUEL
    44.
    发明申请
    HYDROPHOBIC STARCH COMPOSITIONS AND USES OF STARCH AS FUEL 审中-公开
    水产淀粉组合物和淀粉作为燃料的用途

    公开(公告)号:WO2006091580A3

    公开(公告)日:2007-02-01

    申请号:PCT/US2006006080

    申请日:2006-02-22

    Inventor: LEWIS LEONARD T

    Abstract: Fuels and fuel components comprising starch are provided, as well as methods for operating a combustor such as a boiler or an internal combustion engine by feeding a starch fuel to the combustor. The starch may be a common starch or a modified starch, such as a free-flowing, hydrophobic starch having a near-neutral dry product pH. The starch may be provided as a solid fuel such as a powdered fuel or as a fuel slurry. The fuels can include a starch as the primary combustible component and/or may include other fuel components such as gasoline, diesel, kerosene, jet fuel, and alcohols. Methods are also provided for making a free-flowing hydrophobic starch by preparing an aqueous mixture comprising a starch, a siliconate, and an acid, where the aqueous mixture has a near-neutral pH, and drying the starch solids to obtain a hydrophobic starch having a near-neutral dry product pH.

    Abstract translation: 提供了包括淀粉的燃料和燃料组分,以及通过将淀粉燃料加入燃烧器来操作诸如锅炉或内燃机的燃烧器的方法。 淀粉可以是常见的淀粉或改性淀粉,例如具有近中性干产物pH的自由流动的疏水淀粉。 淀粉可以作为固体燃料例如粉状燃料或作为燃料浆料提供。 燃料可以包括作为主要可燃组分的淀粉和/或可以包括其它燃料组分如汽油,柴油,煤油,喷气燃料和醇。 还提供了通过制备包含淀粉,硅酸盐和酸的含水混合物来制备自由流动的疏水性淀粉的方法,其中所述含水混合物具有接近中性的pH,并干燥所述淀粉固体以获得具有 近中性干产物pH值。

    PROCESS FOR PRODUCING A LIQUID FUEL COMPOSITION
    45.
    发明申请
    PROCESS FOR PRODUCING A LIQUID FUEL COMPOSITION 审中-公开
    生产液体燃料组合物的方法

    公开(公告)号:WO2003083012A1

    公开(公告)日:2003-10-09

    申请号:PCT/US2003/009110

    申请日:2003-03-25

    CPC classification number: C10L5/46 C10G1/02 C10L1/322 C10L5/48 Y02E50/10 Y02E50/30

    Abstract: A process to produce a flowable fuel or fuel supplement from solid and/or liquid waste, such as municipal waste, industrial wastes or mixtures thereof and the system to carry out the process in which a feed of solid and liquid municipal waste, industrial wastes or mixtures thereof to a treatment zone under conditions of temperature to produce a solid char and vaporize liquids, recombining the char and the liquids, recovered from the wastes feed, to form a feed slurry containing solids, combining the feed slurry with additional combustible waste liquids which are added at a rate and amount to obtain a fuel slurry of specified properties, particularly specified viscosity and BTU content, subjecting the feed slurry and additional wastes to conditions of attrition in at least one attrition zone to produce a product slurry containing solids of fuel size, recovering the fuel slurry which be used as fuel in partial oxidation processes. The liquid waste may be collected as a product, particularly if they are high in organic compounds.

    Abstract translation: 从固体和/或液体废物(例如城市废物,工业废物或其混合物)产生可流动的燃料或燃料补充物的方法以及执行固体和液体城市废物,工业废物或工业废物的进料的方法 其混合物在温度条件下在处理区域中产生固体焦炭并蒸发液体,使从废物进料中回收的焦炭和液体重组,形成含有固体的进料浆料,将进料浆料与另外的可燃废液组合, 以一定的速率和量加入以获得特定性能,特别是特定的粘度和BTU含量的燃料浆料,使进料浆料和额外的废物在至少一个磨损区域中磨损条件,以产生含有燃料尺寸固体的产物浆料 回收在部分氧化过程中用作燃料的燃料浆料。 液体废物可以作为产品收集,特别是如果它们是高有机化合物。

    FISCHER-TROPSCH WAX AND HYDROCARBON MIXTURES FOR TRANSPORT
    46.
    发明申请
    FISCHER-TROPSCH WAX AND HYDROCARBON MIXTURES FOR TRANSPORT 审中-公开
    FISCHER-TROPSCH WAX和HYDROCARBON混合物运输

    公开(公告)号:WO01081503A2

    公开(公告)日:2001-11-01

    申请号:PCT/US2001/009901

    申请日:2001-03-28

    CPC classification number: C10G2/30 C10G73/00 C10G73/40 C10L1/322

    Abstract: The invention is a process for producing a mixture of Fischer-Tropsch product that is solid at ambient conditions (between 32 DEG F and 95 DEG F), such as wax, and hydrocarbon liquid, such as naphtha, that can be pumped at ambient temperature (between 32 DEG F and 95 DEG F). The temperature of the mixture is controlled below the melting point of the Fischer-Tropsch product. The present invention provides for the transport of Fischer-Tropsch product from a remote location in a readily available medium, such as naphtha, via pipeline, tanker or railcar. At the completion of the transport, the hydrocarbon liquid and Fischer-Tropsch product are separated by conventional methods such as flashing, distillation, or filtration with minimal contamination from the hydrocarbon liquid.

    Abstract translation: 本发明是一种在环境条件(32°F至95°F)之间固化的费 - 托产物混合物的方法,例如蜡,和烃液体如石脑油,可以在环境温度下泵送 (32°F至95°F)。 混合物的温度控制在费托产品的熔点以下。 本发明提供了从容易获得的介质(例如石脑油,经由管道,油罐车或轨道车辆)中的远程位置输送费 - 托产品。 运输完成后,烃类液体和费 - 托产品通过常规方法进行分离,例如闪蒸,蒸馏或过滤,同时来自烃液体的污染最小。

    METHOD FOR PRODUCING A PUMPABLE COAL SUSPENSION
    47.
    发明申请
    METHOD FOR PRODUCING A PUMPABLE COAL SUSPENSION 审中-公开
    生产可抽烟煤气悬浮液的方法

    公开(公告)号:WO1982002056A1

    公开(公告)日:1982-06-24

    申请号:PCT/DE1981000211

    申请日:1981-12-03

    CPC classification number: C10L1/322 C10G1/00

    Abstract: A pumpable coal suspension to be used in the hydrogenation under high pressures maintains in a mixture condition a mass of dust coal in a boiling oil at about 200`C, so that the pumping limit of the suspension is not exceeded. The suspension is treated during 0.5-15 minutes at a temperature of 280-450`C, if necessary under high pressure. During this treatment, a new quantity of coal dust is mixed without however exceeding the pumping limit. If necessary, the suspension after mixing the new mass of coal dust may be subjected to a new thermal treatment. Thereby, suspensions with a higher coal content are produced, without loosing the pumpability or without the occurcence of baking as a result of the increase of the hydrogenation temperature.

    Abstract translation: 在高压下氢化中使用的可泵送煤悬浮液在约200℃的混合条件下保持沸腾油中的大量尘埃煤,使得不超过悬浮液的泵送极限。 如果需要,在高压下,将悬浮液在温度为280-450℃的0.5-15分钟内处理。 在这种处理过程中,新的煤尘混合而不超过泵送限制。 如果需要,混合新的煤灰之后的悬浮液可以进行新的热处理。 由此,由于氢化温度的升高,产生煤含量较高的悬浮液,而不会失去泵送性或不发生烘烤。

    MIXED ALCOHOL FUELS FOR INTERNAL COMBUSTION ENGINES, FURNACES, BOILERS, KILNS AND GASIFIERS
    50.
    发明公开
    MIXED ALCOHOL FUELS FOR INTERNAL COMBUSTION ENGINES, FURNACES, BOILERS, KILNS AND GASIFIERS 审中-公开
    混合醇燃料的内燃机,烤箱,锅炉,KILNE和碳水化合物

    公开(公告)号:EP1853683A1

    公开(公告)日:2007-11-14

    申请号:EP05723346.2

    申请日:2005-02-18

    Abstract: Mixed alcohol formulas can be used as a fuel additive in gasoline, diesel, jet fuel, aviation gasoline, heating oil, bunker oil, coal, petroleum coke or as a neat fuel in and of itself. The mixed alcohols formulations can contain Cl-C5 alcohols, or in the alternative, C1-C8 alcohols or higher C1-Clo alcohols in order to boost energy content. The C1-C5 mixed alcohols contain more ethanol than methanol with declining amounts of propanol, butanol and pentanol. C1-C8 mixed alcohols contain the same, with declining amounts of hexanol, heptanol and octanol. C1-C10 mixed alcohols contain the same, with declining amounts of nananol and decanol. Synthetically produced mixed alcohol formulas feature higher octane and energy densities than either MTBE or fermented grain ethanol; more stable Reid Vapor Pressure blending characteristics; and increased soluablizing effects on condensate water. The primary benefits of mixed alcohols are increased combustion efficiencies, reduced emissions profiles and low production costs.

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