Process for reducing the oxygen content of high-oxygen feedstocks
    82.
    发明授权
    Process for reducing the oxygen content of high-oxygen feedstocks 有权
    降低高氧原料氧含量的方法

    公开(公告)号:US08598393B2

    公开(公告)日:2013-12-03

    申请号:US12681053

    申请日:2008-10-16

    申请人: Paul O'Connor

    发明人: Paul O'Connor

    IPC分类号: C07C1/00 C10G1/08

    摘要: A process is described for reducing the oxygen content of a high-oxygen feedstock. The process is particularly suitable for biomass-based feedstocks. The process comprises contacting the feedstock with carbon monoxide and/or coke in the presence of a catalyst. Conveniently, the coke may be present in the form of a deposit on the catalyst. Carbon monoxide may be generated in a regeneration step of the catalyst. The process may be carried out in conventional refinery equipment.

    摘要翻译: 描述了一种降低高氧原料氧含量的方法。 该方法特别适用于基于生物质的原料。 该方法包括在催化剂存在下使原料与一氧化碳和/或焦炭接触。 方便地,焦炭可以以催化剂上沉积物的形式存在。 在催化剂的再生步骤中可能产生一氧化碳。 该方法可以在常规的炼油设备中进行。

    Improved Process for Converting Carbon-Based Energy Carrier Material
    83.
    发明申请
    Improved Process for Converting Carbon-Based Energy Carrier Material 有权
    改进碳基能量载体材料的改进方法

    公开(公告)号:US20130245346A1

    公开(公告)日:2013-09-19

    申请号:US13892728

    申请日:2013-05-13

    申请人: KIOR, INC.

    IPC分类号: C10G1/08

    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

    METHODS AND SYSTEMS FOR PROCESSING PLANTS AND CONVERTING CELLULOSIC RESIDUE TO CRUDE BIO-OILS
    86.
    发明申请
    METHODS AND SYSTEMS FOR PROCESSING PLANTS AND CONVERTING CELLULOSIC RESIDUE TO CRUDE BIO-OILS 审中-公开
    处理植物和转化生物油的细胞残留的方法和系统

    公开(公告)号:US20130167603A1

    公开(公告)日:2013-07-04

    申请号:US13540566

    申请日:2012-07-02

    IPC分类号: C10G1/00 D21C3/20

    摘要: A continuous flow wood processing technology for extracting lignin from woody plant material and converting the delignified cellulosic residue to crude bio-oils is provided. Wood is chipped before processing starts and fed into a lignin extractor. The lignin extractor uses ethanol at high temperatures to dissolve the lignin with counter current material contactors. The ethanol containing dissolved lignin is removed from the lignin extractor, the dissolved lignin recovered, the ethanol and residual heat being recycled into the lignin extractor. The delignified cellulosic pulp is removed from the lignin extractor and subjected to a milling operation to convert the pulp into a smooth sludge for entry to a bio-convertor by a super critical water process. The product from this convertor is hydrocarbon sludge with a principal component being a kerogen. In a separate process crude oil is extracted from this sludge and the residue is prepared as a high phosphate Fertilizer.

    摘要翻译: 提供了一种用于从木本植物材料中提取木质素并将脱木素纤维素残余物转化为粗生物油的连续流动木材加工技术。 木材在加工开始前被切碎,并进料到木质素提取器中。 木质素提取器在高温下使用乙醇,用逆流材料接触器溶解木质素。 从木质素提取器中除去含有溶解的木质素的乙醇,回收溶解的木质素,将乙醇和残留的热量循环回木质素提取器中。 脱木质纤维素纸浆从木质素提取器中除去并进行研磨操作以将纸浆转化为光滑的污泥,以通过超临界水处理进入生物转化器。 来自该转化器的产物是主要成分是干酪根的烃污泥。 在单独的方法中,从该污泥中提取原油,并且将残余物制备为高磷酸盐肥料。

    Biomass pretreatment for fast pyrolysis to liquids
    88.
    发明授权
    Biomass pretreatment for fast pyrolysis to liquids 有权
    用于快速热解为液体的生物质预处理

    公开(公告)号:US08425766B2

    公开(公告)日:2013-04-23

    申请号:US13546271

    申请日:2012-07-11

    IPC分类号: C10C3/02

    摘要: Aspects of the present invention relate to methods, systems, and compositions for preparing a solid biomass for fast pyrolysis. The method includes contacting the solid biomass with an inorganic material present in an effective amount for increasing fast pyrolysis yield of an organic liquid product (e.g., bio-oil). In various embodiments, the inorganic material is selected from the group consisting of aluminum sulfate, aluminum nitrate, aluminum chloride, aluminum hydroxide, ammonium hydroxide, magnesium hydroxide, potassium hydroxide, and combinations thereof.

    摘要翻译: 本发明的方面涉及用于制备用于快速热解的固体生物质的方法,系统和组合物。 该方法包括使固体生物质与有效量存在的无机材料接触,以提高有机液体产物(例如生物油)的快速热解产率。 在各种实施方案中,无机材料选自硫酸铝,硝酸铝,氯化铝,氢氧化铝,氢氧化铵,氢氧化镁,氢氧化钾及其组合。

    Direct coal liquefaction with integrated product hydrotreating and catalyst cascading
    90.
    发明授权
    Direct coal liquefaction with integrated product hydrotreating and catalyst cascading 有权
    直接煤液化与综合产品加氢处理和催化剂级联

    公开(公告)号:US08226821B2

    公开(公告)日:2012-07-24

    申请号:US12583276

    申请日:2009-08-19

    IPC分类号: C10G1/08 C10G1/06

    摘要: A multi-stage catalytic process for the direct liquefaction of coal is utilized with a hydrotreater to first liquefy and subsequently treat the product in one integrated process. A fresh hydrogenation catalyst is used to reduce heteroatoms (S, N) from coal liquids in the downstream hydrotreater. This catalyst is then cascaded and re-used in the direct coal liquefaction process, first in the low temperature Stage 1, and then re-used in the high temperature Stage 2. Coal liquid products have very low contaminants and can be readily used to produce gasoline and diesel fuel. Catalyst requirements are substantially lowered utilizing this novel process.

    摘要翻译: 用于直接液化煤的多阶段催化方法与加氢处理器一起利用,以首先在一个整合过程中液化并随后处理该产物。 使用新鲜的氢化催化剂从下游加氢处理机中的煤液中还原杂原子(S,N)。 然后将该催化剂级联并在直接煤液化过程中重新使用,首先在低温阶段1中,然后在高温阶段2中重新使用。煤液体产物具有非常低的污染物并且可以容易地用于生产 汽油和柴油燃料。 利用这种新颖的方法,催化剂需求大大降低。