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    METHOD FOR TREATING, PRESSING AND WASHING BIOMASS
    3.
    发明申请
    METHOD FOR TREATING, PRESSING AND WASHING BIOMASS 失效
    用于处理，压制和洗涤生物量的方法

    公开(公告)号：US20130192592A1

    公开(公告)日：2013-08-01

    申请号：US13740680

    申请日：2013-01-14

    Applicant: Andritz Inc.

    Inventor： Peter MRAZ ,  Thomas Pschorn ,  Bertil Stromberg ,  Namhee Shin

    IPC: C13K13/00

    CPC classification number: C13K13/00 ,  C08B37/0057 ,  C08H8/00 ,  C13K1/02 ,  D21C7/14 ,  D21C11/0007

    Abstract: A method to process cellulosic material in a treatment vessel including: introducing the cellulosic material to a processing chamber of the vessel; adding heat energy or pressure to the vessel to hydrolyze the cellulosic material in the processing chamber and dissolve hemi-cellulosic from the cellulosic material; compressing the cellulosic material in the processing chamber; extracting the dissolved hemi-cellulosic material through a screen from the processing section; draining the extracted hemi-cellulosic material from the vessel; and discharging the cellulosic material from the vessel separately from the extracted hemi-cellulosic material.

    Abstract translation: 一种在处理容器中处理纤维素材料的方法，包括：将纤维素材料引入到容器的处理室中; 向容器中加入热能或压力以水解处理室中的纤维素材料并从纤维素材料中溶解半纤维素; 压缩处理室中的纤维素材料; 从处理部分通过筛网提取溶解的半纤维素材料; 从容器中排出提取的半纤维素材料; 并且从提取的半纤维素材料中分离出容器中的纤维素材料。

    Piping system from reactor to separator and method to control process flow
    5.
    发明授权
    Piping system from reactor to separator and method to control process flow 有权
    从反应器到分离器的管道系统和控制过程流程的方法

    公开(公告)号：US08877012B2

    公开(公告)日：2014-11-04

    申请号：US14049275

    申请日：2013-10-09

    Applicant: Andritz Inc.

    Inventor： Joseph Monroe Rawls ,  Thomas Pschorn ,  Bertil Stromberg ,  Patrick Pepin

    IPC: D21B1/36 ,  B01J3/02 ,  D21C7/08 ,  D21C1/02

    CPC classification number: D21C1/02 ,  D21B1/36

    Abstract: An apparatus, for the steam explosion treatment of biomass, having a pressurized reactor vessel to receive a biomass material and steam, discharge lines connecting the pressurized reactor vessel to the separation device, the lines sized and positioned to allow for the steam explosion of biomass material. At the outlet end of the discharge lines is a collection-expansion manifold to connect the outlet end of each of the discharge lines to a collection line, wherein the collection line provides a passage for biomass material and steam flowing from the discharge lines. The collection line passage has a substantially larger cross-sectional area than the cross-sectional area of a single discharge line. The collection line is coupled to a separation device such that the separation device receives the biomass material and steam from the collection line.

    Abstract translation: 一种用于蒸汽爆炸处理生物质的装置，具有用于接收生物质材料和蒸汽的加压反应器容器，将加压反应器容器连接到分离装置的排出管线，其尺寸和位置允许生物质材料的蒸汽爆炸 。 在排出管线的出口端是收集 - 膨胀歧管，用于将每个排出管线的出口端连接到收集管线，其中收集管线为生物质材料和从排出管线流动的蒸汽提供通道。 收集线通道具有比单个排出管线的横截面面积大得多的横截面面积。 收集线连接到分离装置，使得分离装置从收集管接收生物质材料和蒸汽。

    Method for treating, pressing and washing biomass
    6.
    发明授权
    Method for treating, pressing and washing biomass 失效
    处理，压制和洗涤生物质的方法

    公开(公告)号：US08715419B2

    公开(公告)日：2014-05-06

    申请号：US13740680

    申请日：2013-01-14

    Applicant: Andritz Inc.

    Inventor： Peter Mraz ,  Thomas Pschorn ,  Bertil Stromberg ,  Namhee Shin

    IPC: B01J3/00 ,  C13K1/02

    CPC classification number: C13K13/00 ,  C08B37/0057 ,  C08H8/00 ,  C13K1/02 ,  D21C7/14 ,  D21C11/0007

    Abstract: A method to process cellulosic material in a treatment vessel including: introducing the cellulosic material to a processing chamber of the vessel; adding heat energy or pressure to the vessel to hydrolyze the cellulosic material in the processing chamber and dissolve hemi-cellulosic from the cellulosic material; compressing the cellulosic material in the processing chamber; extracting the dissolved hemi-cellulosic material through a screen from the processing section; draining the extracted hemi-cellulosic material from the vessel; and discharging the cellulosic material from the vessel separately from the extracted hemi-cellulosic material.

    Abstract translation: 一种在处理容器中处理纤维素材料的方法，包括：将纤维素材料引入到容器的处理室中; 向容器中加入热能或压力以水解处理室中的纤维素材料并从纤维素材料中溶解半纤维素; 压缩处理室中的纤维素材料; 从处理部分通过筛网提取溶解的半纤维素材料; 从容器中排出提取的半纤维素材料; 并且从提取的半纤维素材料中分离出容器中的纤维素材料。

    METHOD AND APPARATUS FOR ADDING STEAM FOR A STEAM EXPLOSION PRETREATMENT PROCESS
    7.
    发明申请
    METHOD AND APPARATUS FOR ADDING STEAM FOR A STEAM EXPLOSION PRETREATMENT PROCESS 有权
    用于添加蒸汽爆炸预处理过程的方法和装置

    公开(公告)号：US20150233053A1

    公开(公告)日：2015-08-20

    申请号：US14428182

    申请日：2013-09-18

    Applicant: Andritz Inc.

    Inventor： Bertil Stromberg

    IPC: D21B1/36

    CPC classification number: D21B1/36 ,  C06B21/00 ,  C08H8/00 ,  C10G1/02 ,  C10G2300/1014 ,  C12M45/02 ,  C12M45/20 ,  C12P2201/00 ,  D21C1/02 ,  D21C1/10 ,  D21C7/08 ,  Y02E50/16 ,  Y02P30/20

    Abstract: A method for treating cellulosic biomass feed stock including: feeding the feed stock to an upper inlet of a vertical reactor vessel, wherein the feed stock is deposited on a pile of feed stock within the vertical reactor vessel; adding heat energy to heat the feed stock by injecting steam to an upper region of the vertical reactor vessel; propelling the feed stock through an outlet in a lower region of the vertical reactor vessel by injecting steam into the biomass at, near or after the bottom outlet of the vertical reactor vessel, and moving the propelled feed stock through an expansion device, such as a steam explosion device, to subject the feed stock to a steam explosion process.

    Abstract translation: 一种用于处理纤维素生物质原料的方法，包括：将原料进料到垂直反应器容器的上部入口，其中原料沉积在垂直反应器容器内的一堆原料上; 通过将蒸汽喷射到垂直反应器容器的上部区域来加热热能来加热原料; 通过在垂直反应器容器的底部出口附近或之后将蒸汽注入生物质中，通过竖直反应器容器的下部区域中的出口推进原料，并且将推进的原料通过膨胀装置移动，例如 蒸汽爆炸装置，对饲料进行蒸汽爆炸过程。

    TWO VESSEL REACTOR SYSTEM AND METHOD FOR HYDROLYSIS AND DIGESTION OF WOOD CHIPS WITH CHEMICAL ENHANCED WASH METHOD
    9.
    发明申请
    TWO VESSEL REACTOR SYSTEM AND METHOD FOR HYDROLYSIS AND DIGESTION OF WOOD CHIPS WITH CHEMICAL ENHANCED WASH METHOD 审中-公开
    用于化学增强洗涤方法的木质水解和消化的两种船用反应器系统和方法

    公开(公告)号：US20140246158A1

    公开(公告)日：2014-09-04

    申请号：US14278579

    申请日：2014-05-15

    Applicant: Andritz Inc.

    Inventor： Namhee Shin ,  Bertil Stromberg ,  Ventzislav H. Kirov ,  William J. Cann

    IPC: D21C3/26

    CPC classification number: D21C3/26 ,  D21C1/02 ,  D21C1/04 ,  D21C3/02 ,  D21C3/24 ,  D21C7/00 ,  D21C7/06 ,  D21C7/14

    Abstract: A reactor vessel system including: a first reactor vessel having a hydrolysate and liquid extraction screen, a first region above the extraction screen that is maintained at conditions promoting a hydrolysis reaction in the cellulosic material, a second region below the extraction screen in which the hydrolysis is substantially suppressed and a wash liquid inlet below the extraction screen providing wash liquid at a temperature below a hydrolysis temperature; a transport pipe having an inlet coupled to the first reactor vessel and an outlet coupled to a second reactor vessel, and the second reactor vessel includes a liquid discharge that extracts a portion of liquid from the second reactor vessel and directs the portion of liquid to the first reactor vessel or to the transport pipe.

    Abstract translation: 一种反应器容器系统，包括：具有水解液和液体提取筛的第一反应器容器，在提取筛网上方的第一区域，其保持在促进纤维素材料中的水解反应的条件下，提取筛网下面的第二区域，其中水解 基本上被抑制，并且在提取筛下方的洗涤液入口在低于水解温度的温度下提供洗涤液; 输送管，其具有连接到第一反应器容器的入口和连接到第二反应器容器的出口，并且第二反应器容器包括液体排出物，其从第二反应器容器中提取一部分液体并将液体部分引导到 第一反应堆容器或运输管道。

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