Method and system for controlling a gasification or partial oxidation process
    1.
    发明授权
    Method and system for controlling a gasification or partial oxidation process 有权
    用于控制气化或部分氧化过程的方法和系统

    公开(公告)号:US08951311B2

    公开(公告)日:2015-02-10

    申请号:US13029557

    申请日:2011-02-17

    IPC分类号: B01J7/00 C10F7/02

    摘要: A method and system for controlling a fuel gasification system includes optimizing a conversion of solid components in the fuel to gaseous fuel components, controlling the flux of solids entrained in the product gas through equipment downstream of the gasifier, and maximizing the overall efficiencies of processes utilizing gasification. A combination of models, when utilized together, can be integrated with existing plant control systems and operating procedures and employed to develop new control systems and operating procedures. Such an approach is further applicable to gasification systems that utilize both dry feed and slurry feed.

    摘要翻译: 用于控制燃料气化系统的方法和系统包括优化燃料中的固体组分转化为气体燃料组分,控制通过气化器下游的设备夹带在产物气体中的固体的流量,以及利用 气化。 模型的组合在一起使用时可以与现有的工厂控制系统和操作程序相结合,并用于开发新的控制系统和操作程序。 这种方法进一步适用于利用干进料和浆料进料的气化系统。

    METHOD AND SYSTEM FOR CONTROLLING A GASIFICATION OR PARTIAL OXIDATION PROCESS
    2.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING A GASIFICATION OR PARTIAL OXIDATION PROCESS 有权
    用于控制气化或部分氧化过程的方法和系统

    公开(公告)号:US20140298724A1

    公开(公告)日:2014-10-09

    申请号:US13029557

    申请日:2011-02-17

    IPC分类号: B01J7/00 C10J3/46

    摘要: A method and system for controlling a fuel gasification system includes optimizing a conversion of solid components in the fuel to gaseous fuel components, controlling the flux of solids entrained in the product gas through equipment downstream of the gasifier, and maximizing the overall efficiencies of processes utilizing gasification. A combination of models, when utilized together, can be integrated with existing plant control systems and operating procedures and employed to develop new control systems and operating procedures. Such an approach is further applicable to gasification systems that utilize both dry feed and slurry feed.

    摘要翻译: 用于控制燃料气化系统的方法和系统包括优化燃料中的固体组分转化为气体燃料组分,控制通过气化器下游的设备夹带在产物气体中的固体的流量,以及利用 气化。 模型的组合在一起使用时可以与现有的工厂控制系统和操作程序相结合,并用于开发新的控制系统和操作程序。 这种方法进一步适用于利用干进料和浆料进料的气化系统。

    System for small particle and CO2 removal from flue gas using an improved chimney or stack
    3.
    发明授权
    System for small particle and CO2 removal from flue gas using an improved chimney or stack 失效
    使用改进的烟囱或烟囱从烟道气中去除小颗粒和二氧化碳的系统

    公开(公告)号:US06648949B1

    公开(公告)日:2003-11-18

    申请号:US09994824

    申请日:2001-11-28

    IPC分类号: B01D5314

    摘要: A novel stack application for improved carbon dioxide and particle removal/collection from flue gases produced during coal power-generation processes. Flue gas tangential inlet velocity is increased to subject upward-flowing flue gas in a stack to a centrifugal force, thereby propelling entrained solid particles and CO2 in the flue gas to the stack wall for collection. Collection efficiency is further improved by a cascading water film or algae-laden water film on the inside of the stack wall and on surfaces of an optional internally mounted vortex generator to eliminate the re-entrainment of small particles and for ease of transporting the captured particles in a slurry. The stack can also be utilized as a photochemical or a biological reactor to promote a photosynthesis reaction between carbon dioxide and algae-laden water to form carbohydrate substrates for carbon dioxide sequestration and utilization.

    摘要翻译: 一种用于改善煤炭发电过程中产生的烟气的二氧化碳和颗粒去除/收集的新型堆叠应用。 烟道气切向入口速度增加以将堆叠中的向上流动的烟气吸收到离心力,从而将烟道气中的夹带的固体颗粒和CO 2推送到堆叠壁以进行收集。 通过在堆叠壁的内侧和可选的内部安装的涡流发生器的表面上的级联水膜或含藻的水膜进一步提高收集效率,以消除小颗粒的再夹带和便于运送捕获的颗粒 在浆液中。 堆叠也可以用作光化学反应器或生物反应器,以促进二氧化碳和含藻载体水之间的光合作用反应,形成用于二氧化碳封存和利用的碳水化合物底物。