Electrostatically enhanced separator (EES)
    1.
    发明授权
    Electrostatically enhanced separator (EES) 失效
    静电增强分离器(EES)

    公开(公告)号:US5683494A

    公开(公告)日:1997-11-04

    申请号:US746640

    申请日:1996-11-13

    摘要: An electrostatically enhanced separator (EES) which provides mechanical separation and electrostatic separation to yield a compact and highly efficient separation system. The EES (10) may be incorporated in a collection system as well using a conventional collection device such as a cyclone collector (32), bag filter (37) or electrostatic precipitator (38). The EES (10) includes a cylindrical-walled separation chamber (11) with an inlet passage (13), a clean flow outlet (21), and a particle outlet passage (15). The inlet passage (13) and particle outlet passage (15) are both thin elongated slits which open tangentially to the cylindrical wall of the chamber for providing a substantially flush incoming flow path dispersed lengthwise along the wall.

    摘要翻译: 静电增强分离器(EES),其提供机械分离和静电分离以产生紧凑且高效的分离系统。 也可以使用诸如旋风收集器(32),袋式过滤器(37)或静电除尘器(38)的常规收集装置将EES(10)并入收集系统中。 EES(10)包括具有入口通道(13),清洁流出口(21)和颗粒出口通道(15)的圆柱形壁分离室(11)。 入口通道(13)和颗粒出口通道(15)都是与室的圆柱形壁切向相切的细长狭缝,用于提供沿壁沿纵向分散的基本上齐平的进入流动路径。

    Power generating gasification cycle employing first and second heat
exchangers
    2.
    发明授权
    Power generating gasification cycle employing first and second heat exchangers 失效
    采用第一和第二热交换器的发电气化循环

    公开(公告)号:US6032456A

    公开(公告)日:2000-03-07

    申请号:US927373

    申请日:1997-09-09

    摘要: An improved combined power generation cycle has been provided for electric power generation from gasified solid fuel such as coal or biomass. The power cycle provided by the present invention does not require the use of high-temperature particulate control systems or wet clean-up systems. A high-temperature high-pressure gas stream is first cooled in a heat-transfer system and then cooled again by any one of a variety of methods before the particulate solids and hazardous air pollutants are removed in a low-temperature dry solids collector. Then, the clean gas is reheated in the same heat-transfer system and is ready for use in power generation. Net plant efficiencies can be improved by injecting water or steam upstream of the topping cycle power generating means.

    摘要翻译: 已经提供了一种改进的组合发电循环,用于从气化固体燃料如煤或生物质发电。 本发明提供的动力循环不需要使用高温颗粒物控制系统或湿式净化系统。 首先在传热系统中冷却高温高压气流,然后在低温干燥固体收集器中除去颗粒固体和危险空气污染物之前,再次用各种方法冷却。 然后,清洁气体在同一个传热系统中重新加热,并准备用于发电。 通过在顶部循环发电装置的上游注入水或蒸汽可以提高净厂效率。

    Electrostatically enhanced separator (EES)
    3.
    发明授权
    Electrostatically enhanced separator (EES) 失效
    静电增强分离器(EES)

    公开(公告)号:US5591253A

    公开(公告)日:1997-01-07

    申请号:US399732

    申请日:1995-03-07

    摘要: An electrostatically enhanced separator (EES) provides mechanical and electrostatic separation of particles from gas stream to yield a compact and highly efficient separation system. The EES (10) may be incorporated in a collection system as well using a conventional collection device such as a cyclone collector (32), bag filter (37) or electrostatic precipitator (38). The EES (10) includes a cylindrical-walled separation chamber (12) with an inlet passage (13), a clean flow outlet (21), and a particle outlet passage (15). The inlet passage (13) and particle outlet passage (15) are both thin elongated slits which open tangentially to the cylindrical wall of the chamber for providing a substantially flush incoming flow path dispersed lengthwise along the wall.

    摘要翻译: 静电增强分离器(EES)提供颗粒与气流的机械和静电分离,产生紧凑且高效的分离系统。 也可以使用诸如旋风收集器(32),袋式过滤器(37)或静电除尘器(38)的常规收集装置将EES(10)并入收集系统中。 EES(10)包括具有入口通道(13),清洁流出口(21)和颗粒出口通道(15)的圆柱形壁分离室(12)。 入口通道(13)和颗粒出口通道(15)都是与室的圆柱形壁切向相切的细长狭缝,用于提供沿壁沿纵向分散的基本上齐平的进入流动路径。

    Centrifugal bed reactor
    4.
    发明授权
    Centrifugal bed reactor 失效
    离心床反应器

    公开(公告)号:US5616303A

    公开(公告)日:1997-04-01

    申请号:US321339

    申请日:1994-10-11

    摘要: A combination reaction chamber and gas/solids separator is provided in a common reactor vessel. The reactor is capable of carrying out various types of gas/solids reactions within the reaction chamber and, contemporaneously, separates the gas from the particulate solids by way of a separator disposed within the reaction chamber. Gas exits the reaction chamber through an outlet disposed along a central axis of the chamber. Solids exit the chamber through an outlet disposed along the outer periphery of the chamber. The reactor provides improved mass transfer rates as well as selective residence times.

    摘要翻译: 在常见的反应器容器中提供组合反应室和气体/固体分离器。 反应器能够在反应室内进行各种类型的气体/固体反应,同时通过设置在反应室内的分离器将气体与颗粒状固体分离。 气体通过沿室的中心轴线布置的出口离开反应室。 固体通过沿室的外周设置的出口离开室。 反应器提供改进的传质速率以及选择性停留时间。