Fluidised bed pyrolysis apparatus and method
    6.
    发明授权
    Fluidised bed pyrolysis apparatus and method 有权
    流化床热解装置及方法

    公开(公告)号:US09580657B2

    公开(公告)日:2017-02-28

    申请号:US13820721

    申请日:2011-09-08

    摘要: A carbonaceous feed pyrolysis apparatus is provided including two or more hot particle fluidized beds, and one or more positive displacement apparatus for the transfer of hot particles between two or more of the beds, wherein one or more of the fluidized beds contains a combustion zone. A bio-oil production process is also provided, including pyrolysis of a carbonaceous bio-mass using two or more fluidized beds, including a first combustion zone carried out in one or more combustion fluidized beds in which a particulate material is fluidized and heated, and a second pyrolysis zone carried out in one or more pyrolysis fluidized beds in which the hot particles heated in the combustion zone are used for pyrolysis of the bio-mass.

    摘要翻译: 提供了一种碳质进料热解装置,其包括两个或更多个热颗粒流化床,以及一个或多个用于在两个或多个床之间转移热颗粒的容积式装置,其中一个或多个流化床包含燃烧区。 还提供生物油生产方法,包括使用两个或多个流化床热解碳质生物质,包括在一个或多个燃烧流化床中进行的第一燃烧区,其中颗粒材料被流化和加热,以及 在一个或多个热解流化床中进行的第二热解区,其中在燃烧区中加热的热颗粒用于生物质的热解。

    Conversion of Lignin to Fuels and Aromatics
    7.
    发明申请
    Conversion of Lignin to Fuels and Aromatics 审中-公开
    木质素转化为燃料和芳烃

    公开(公告)号:US20160145497A1

    公开(公告)日:2016-05-26

    申请号:US14876940

    申请日:2015-10-07

    摘要: Methods are provided for converting lignin-containing biomass into compounds that are more readily processed to form fuel and/or chemical products. The methods can allow for removal of at least a portion of the oxygen in lignin, either during or after depolymerization of lignin to single ring aromatic compounds, while optionally reducing or minimizing aromatic saturation performed on the aromatic compounds. The methods can include use of quench solvent to control reactions within the product stream from a pyrolysis process and/or use of a solvent to assist with hydroprocessing of lignin, lignin-containing biomass, or a pyrolysis oil.

    摘要翻译: 提供了用于将含木质素的生物质转化成更容易加工以形成燃料和/或化学产品的化合物的方法。 在木质素解聚成单环芳族化合物期间或之后,在任选地还原或最小化对芳族化合物进行的芳族饱和的同时,这些方法可以允许在木质素中除去至少一部分氧。 所述方法可以包括使用骤冷溶剂来控制来自热解过程的产物流中的反应和/或使用溶剂来辅助木质素,含木质素的生物质或热解油的加氢处理。

    PROCESS FOR RECOVERING CARBON MONOXIDE FROM CATALYTIC FAST PYROLYSIS PRODUCT
    8.
    发明申请
    PROCESS FOR RECOVERING CARBON MONOXIDE FROM CATALYTIC FAST PYROLYSIS PRODUCT 有权
    从催化快速热解产物中回收一氧化碳的方法

    公开(公告)号:US20160122190A1

    公开(公告)日:2016-05-05

    申请号:US14919881

    申请日:2015-10-22

    申请人: Anellotech, Inc.

    IPC分类号: C01B31/18

    摘要: The present invention provides an improved process for recovering CO from a catalytic fast pyrolysis (CFP) process product effluent. The process comprises the steps of: a) providing a first vapor phase stream resulting from a CFP process comprising, on a water-free and solids-free basis, from 25 to 80% CO and at least 15% CO2, b) mixing the first vapor phase stream of step a) with a particular solvent to make a mixed phase stream, c) separating the mixed phase stream of step b) into a second vapor phase stream comprising CO and a liquid phase stream, and d) recovering a product stream from the second vapor phase stream of step c) having a higher concentration of CO and a lower concentration of CO2 than the first vapor phase stream of step a).

    摘要翻译: 本发明提供了一种从催化快速热解(CFP)工艺产物流出物中回收CO的改进方法。 该方法包括以下步骤:a)提供由CFP方法产生的第一气相物流,其包含在无水和无固体的基础上为25至80%的CO和至少15%的CO 2,b)将 步骤a)的第一气相物流与特定溶剂进行混合相流,c)将步骤b)的混合物流分离成包含CO和液相物流的第二气相物流,和d)回收产物 来自步骤c)的具有比步骤a)的第一气相流更高浓度CO和较低浓度CO 2的第二气相物流的物流。

    Ash filter and reboiler
    9.
    发明授权
    Ash filter and reboiler 有权
    灰过滤器和再沸器

    公开(公告)号:US09315732B1

    公开(公告)日:2016-04-19

    申请号:US14569083

    申请日:2014-12-12

    发明人: David W. Fowler

    摘要: An ash filter and reboiler (ash filter/reboiler) includes an inlet tube heat exchanger including an outer column (column) having a vapor inlet tube through an inlet of the column coupled therein to receive fuel vapors including entrained ash particles and to direct the fuel vapors including the entrained ash particles out from a bottom of the vapor inlet tube toward a bottom portion of the column. A cooler over the bottom portion of the column for condensing the fuel vapors including the entrained ash particles to liquid fuel. A pump coupled to an outlet in a bottom of the column is for pumping out an ash particle laden portion of the liquid fuel. A heater is above the cooler for vaporizing the liquid fuel into reboiled vapor, and a vapor outlet is at a top of the column for releasing the reboiled vapors out from the column.

    摘要翻译: 灰过滤器和再沸器(灰过滤器/再沸器)包括入口管热交换器,其包括外柱(塔),其具有通过连接在其中的塔的入口的蒸气入口管,以接收包括夹带的灰分颗粒的燃料蒸气并引导燃料 蒸气包括从蒸气入口管的底部向柱的底部排出的夹带灰尘颗粒。 在塔的底部的冷却器,用于将包括夹带的灰分颗粒的燃料蒸气冷凝成液体燃料。 耦合到塔的底部的出口的泵用于泵出液体燃料的载有灰尘颗粒的部分。 加热器位于冷却器的上方,用于将液体燃料蒸发成再沸蒸汽,并且蒸气出口位于塔的顶部,用于将再蒸发的蒸气从塔中释出。