利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

171 条记录 (耗时 0.025 秒)

    Process for the preparation of quasi-crystalline boehmites from inexpensive precursors
    32.
    发明授权
    Process for the preparation of quasi-crystalline boehmites from inexpensive precursors 有权
    用于从廉价前驱物制备准晶体波音的方法

    公开(公告)号：US06689333B1

    公开(公告)日：2004-02-10

    申请号：US09636692

    申请日：2000-08-11

    申请人： Dennis Stamires ,  Paul O'Connor ,  Gregory Pearson ,  William Jones

    发明人： Dennis Stamires ,  Paul O'Connor ,  Gregory Pearson ,  William Jones

    IPC分类号： C01F700

    CPC分类号： C01F7/448 ,  B01J21/04 ,  B01J23/10 ,  B01J37/10 ,  C01F7/34 ,  C01P2002/04 ,  C01P2002/74

    摘要： The present invention pertains to cheaper process for the preparation of quasi-crystalline boehmite containing additive in a homogeneously dispersed state. In this cheaper process an inexpensive quasi-crystalline boehmite precursor is and additive are combined and aged to form a quasi-crystalline boehmite containing additive in a homogeneously dispersed state. Suitable inexpensive quasi-crystalline boehmite precursors are aluminum trihydrate and thermally treated forms thereof and inorganic aluminum salts. Suitable additives are compounds containing elements selected from the group of rare earth metals alkaline earth metals, transition metals, actinides, silicon, gallium, boron, and phosphorus.

    摘要翻译： 本发明涉及制备具有均匀分散状态的含准结晶勃姆石的添加剂的较便宜的方法。 在这种更便宜的方法中，廉价的准晶体勃姆石前体和添加剂结合并老化以形成均匀分散状态的含有添加剂的准晶体勃姆石。 合适的廉价准晶体勃姆石前体是三水合铝和其热处理形式和无机铝盐。 合适的添加剂是含有选自稀土金属碱土金属，过渡金属，锕系元素，硅，镓，硼和磷的元素的化合物。

    MODIFICATION OF BIOMASS FOR EFFICIENT CONVERSION TO FUELS
    34.
    发明申请
    MODIFICATION OF BIOMASS FOR EFFICIENT CONVERSION TO FUELS 有权
    生物质修改用于有效转换燃料

    公开(公告)号：US20110256615A1

    公开(公告)日：2011-10-20

    申请号：US13057968

    申请日：2009-12-22

    申请人： Michael Brady ,  Dennis Stamires ,  Paul O'Connor

    发明人： Michael Brady ,  Dennis Stamires ,  Paul O'Connor

    IPC分类号： C12P1/00 ,  C10L5/00

    CPC分类号： D21C1/02 ,  C12P2201/00 ,  D21C3/00 ,  D21C11/0007 ,  Y02E50/16

    摘要： A process is disclosed for preparing biomass particles for thermolytic or enzymatic conversion whereby the biomass particles baying a moisture content of at least 20% are subjected to flash heating. The flash heating may be preceded by one or more adsorption/desorption cycles with water or steam. A swelling aid may be added during the adsorption part of an adsorption/desorption cycle.

    摘要翻译： 公开了一种用于制备用于热分解或酶促转化的生物质颗粒的方法，其中使水分含量至少为20％的生物质颗粒经受闪蒸加热。 闪蒸加热之前可以用水或蒸汽进行一次或多次吸附/解吸循环。 在吸附/解吸循环的吸附部分可以加入溶胀助剂。

    COMMINUTION AND DENSIFICATION OF BIOMASS PARTICLES
    35.
    发明申请
    COMMINUTION AND DENSIFICATION OF BIOMASS PARTICLES 有权
    生物质颗粒的规定和浓度

    公开(公告)号：US20110114765A1

    公开(公告)日：2011-05-19

    申请号：US12934006

    申请日：2009-11-30

    申请人： Michael Brady ,  Robert Bartek ,  Dennis Stamires ,  Paul O'Connor

    发明人： Michael Brady ,  Robert Bartek ,  Dennis Stamires ,  Paul O'Connor

    IPC分类号： B02C19/18 ,  B02C19/00

    CPC分类号： D21B1/02 ,  D21B1/021 ,  Y02E50/14

    摘要： A method is disclosed for reducing the mechanical strength of solid biomass material, in particular ligno-cellulosic biomass. The method comprises heating the solid biomass material to a temperature in the range of 105° C. to 200° C. The heat treatment, which is referred to as “toasting”, significantly reduces the mechanical energy required for reducing the particle size of the solid biomass material.The method is particularly suitable as a pretreatment step to a conversion reaction of the solid biomass material.

    摘要翻译： 公开了一种降低固体生物质材料，特别是木质纤维素生物质的机械强度的方法。 该方法包括将固体生物质材料加热至105℃至200℃的温度。被称为“烘烤”的热处理显着降低了降低颗粒尺寸所需的机械能 固体生物质材料。 该方法特别适用于固体生物质材料的转化反应的预处理步骤。

    ELECTRO-MAGNETIC TREATMENT OF A MODIFIED BIOMASS
    36.
    发明申请
    ELECTRO-MAGNETIC TREATMENT OF A MODIFIED BIOMASS 有权
    改性生物质的电磁处理

    公开(公告)号：US20090314627A1

    公开(公告)日：2009-12-24

    申请号：US12373745

    申请日：2007-07-13

    申请人： Paul O'Connor ,  Dennis Stamires

    发明人： Paul O'Connor ,  Dennis Stamires

    IPC分类号： B01J19/12

    CPC分类号： C10L5/44 ,  C10G1/00 ,  C10G15/08 ,  C10G2300/1014 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P30/20

    摘要： A process is disclosed for making a biomass susceptible to depolymerization or liquefaction under mild conditions. The process comprises introducing into the biomass a material susceptible to the absorption of electro-magnetic radiation to form a radiation absorbent biomass. The radiation absorbent biomass is subjected to electro-magnetic radiation to form an activated biomass.

    摘要翻译： 公开了一种用于使生物质在温和条件下易于解聚或液化的方法。 该方法包括将易受吸收电磁辐射影响的材料引入生物质以形成辐射吸收生物质。 对辐射吸收生物质进行电磁辐射以形成活化的生物质。

    PROCESS FOR CONVERTING CARBON-BASED ENERGY CARRIER MATERIAL
    37.
    发明申请
    PROCESS FOR CONVERTING CARBON-BASED ENERGY CARRIER MATERIAL 有权
    用于转化基于碳的能量载体材料的方法

    公开(公告)号：US20090308787A1

    公开(公告)日：2009-12-17

    申请号：US12299319

    申请日：2007-05-04

    申请人： Paul O'Connor ,  Dennis Stamires ,  Jacob Adriaan Moulijn

    发明人： Paul O'Connor ,  Dennis Stamires ,  Jacob Adriaan Moulijn

    IPC分类号： C10C3/02 ,  C10G35/04

    CPC分类号： C10G1/086 ,  C10B49/20 ,  C10G1/08 ,  C10G11/18 ,  Y02E50/14

    摘要： A process is disclosed process for converting a solid or highly viscous carbon-based energy carrier material to liquid and gaseous reaction products, said process comprising the steps of: a) contacting the carbon-based energy carrier material with a particulate catalyst material b) converting the carbon-based energy carrier material at a reaction temperature between 200° C. and 450° C., preferably between 250° C. and 350° C., thereby forming reaction products in the vapor phase. In a preferred embodiment the process comprises the additional step of: c) separating the vapor phase reaction products from the particulate catalyst material within 10 seconds after said reaction products are formed; In a further preferred embodiment step c) is followed by: d) quenching the reaction products to a temperature below 200° C.

    摘要翻译： 公开了一种将固体或高粘度碳基能量载体材料转化为液体和气态反应产物的方法，所述方法包括以下步骤：a）使碳基能量载体材料与颗粒催化剂材料接触b）将 在200℃至450℃的反应温度下，优选250℃至350℃之间的碳基能量载体材料，从而在气相中形成反应产物。 在优选实施方案中，该方法包括以下附加步骤：c）在所述反应产物形成后10秒内从气态反应产物与颗粒状催化剂材料分离; 在另一优选实施方案中，步骤c）之后是：d）将反应产物淬灭至低于200℃的温度

    Oxidic Metal Composition, Its Preparation And Use As Catalyst Composition
    40.
    发明申请
    Oxidic Metal Composition, Its Preparation And Use As Catalyst Composition 审中-公开
    氧化金属组合物，其制备和用作催化剂组合物

    公开(公告)号：US20090118559A1

    公开(公告)日：2009-05-07

    申请号：US11915698

    申请日：2006-06-02

    申请人： Dennis Stamires ,  Paul O'Connor ,  William Jones

    发明人： Dennis Stamires ,  Paul O'Connor ,  William Jones

    IPC分类号： B01J23/10 ,  B01J29/06 ,  B01J23/745 ,  B01J23/06 ,  C07C7/20

    CPC分类号： C10G11/05 ,  B01J23/002 ,  B01J23/10 ,  B01J23/22 ,  B01J23/28 ,  B01J23/30 ,  B01J23/83 ,  B01J23/8472 ,  B01J23/85 ,  B01J29/06 ,  B01J29/084 ,  B01J35/0006 ,  B01J37/04 ,  B01J2523/00 ,  C10G11/04 ,  C10G11/18 ,  B01J2523/31 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/3712 ,  B01J2523/69 ,  B01J2523/22 ,  B01J2523/3706 ,  B01J2523/55 ,  B01J2523/27

    摘要： Oxidic composition consisting essentially of oxidic forms of a first metal, a second metal, and optionally a third metal, the first metal being either Fe or Zn and being present in the composition in an amount of from about 5 to about 80 wt %, the second metal being Al and being present in the composition in an amount of from about 5 to about 80 wt %, the third metal being selected from the group consisting of Mo, W, Ce, and V, and being present in an amount of from 0 to about 17 wt %—all weight percentages calculated as oxides and based on the weight of the oxidic composition, the oxidic composition being obtainable by (a) preparing a physical mixture comprising solid compounds of the first, the second, and the optional third metal, (b) optionally aging the physical mixture, without anionic clay being formed, and (c) calcining the mixture. This composition is suitable for use in FCC processes for the reduction of SOx emissions from the regenerator and for the production of sulphur-lean fuels and has only a minimised influence on the zeolite's hydrothermal stability.

    摘要翻译： 基本上由第一金属，第二金属和任选的第三金属的氧化形式组成的氧化物组合物，第一金属是Fe或Zn，并且以约5至约80wt％的量存在于组合物中， 第二金属为Al，并且以约5至约80重量％的量存在于组合物中，第三金属选自Mo，W，Ce和V，并且存在量为 0至约17重量％的重量百分数，以氧化物计算，并且基于氧化组合物的重量，氧化组合物可通过（a）制备包含第一，第二和任选的第三固体的固体化合物的物理混合物 金属，（b）任选地老化物理混合物，而不形成阴离子粘土，和（c）煅烧该混合物。 该组合物适用于FCC方法，用于减少来自再生器的SO x排放和用于生产贫硫燃料，并且对沸石的水热稳定性的影响最小。