PROCESS AND APPARATUS FOR THE ENDOTHERMIC GASIFICATION OF CARBON
    1.
    发明申请
    PROCESS AND APPARATUS FOR THE ENDOTHERMIC GASIFICATION OF CARBON 有权
    碳的内热气化过程和装置

    公开(公告)号:US20070163176A1

    公开(公告)日:2007-07-19

    申请号:US11460379

    申请日:2006-07-27

    IPC分类号: C10J3/00

    摘要: A process for the endothermic gasification of solid carbon in an entrained bed facility comprises partial oxidation of fuel(s) and endothermic gasification of solid carbon, preferably preceded by low temperature carbonization such that the carbonization gas is passed to the partial oxidation and the carbonization coke is passed to the endothermic gasification. The hot gas streaming downwardly from the combustion chamber is deflected to produce separation of the liquid slag and is then passed to the endothermic gasification that operates with a rising gas stream and with addition of solid carbon having a grain diameter of up to 20 mm. The speed of the gas at the carbon inlet is higher than, and the speed of the gas at the end of the endothermic gasification is lower than, the suspension rate of the reactive carbon particles, to produce an increase of the relative speed difference between the gas and the carbon particles. Apparatus is also disclosed for carrying out the process.

    摘要翻译: 在夹带床设备中固体碳的吸热气化的方法包括燃料的部分氧化和固体碳的吸热气化,优选在低温碳化之前,使得碳化气体进入部分氧化和碳化焦炭 被传递到吸热气化。 从燃烧室向下流动的热气体被偏转以产生液体炉渣的分离,然后被传递到用升高的气流运行的吸热气化,并加入具有高达20mm的粒径的固体碳。 碳入口处的气体速度高于吸热气化结束时的气体速度低于反应性碳颗粒的悬浮速度,以产生相对速度差 气体和碳颗粒。 还公开了用于执行该过程的装置。

    Process for the production of electrical energy and/or heating and
process heat
    2.
    发明授权
    Process for the production of electrical energy and/or heating and process heat 失效
    生产电能和/或加热和加工热的方法

    公开(公告)号:US5146857A

    公开(公告)日:1992-09-15

    申请号:US536660

    申请日:1991-03-06

    摘要: A partial flue gas stream is used for the production of electrical energy and/or heating and operational heat by utilizing combustion heat from fossil fuels, prior to combustion dried in an indirectly heated fluidized bed dryer, with combustion flue gas used as a carrier medium for the fluidized bed dryer. The mixture of flue gases and steam, deriving from the drying process, is after an intermediate treatment, if necessary, discharged with the main flue gas stream.

    摘要翻译: PCT No.PCT / DE89 / 00650 Sec。 371 1991年3月6日 102(e)日期1991年3月6日PCT提交1989年10月12日PCT公布。 出版物WO90 / 04702 日期:1990年5月3日。部分烟道气用于在间接加热的流化床干燥器中燃烧干燥之前利用来自化石燃料的燃烧热量生产电能和/或加热和操作热,燃烧烟道气 用作流化床干燥器的载体介质。 来自干燥过程的烟道气和蒸汽的混合物经过中间处理,如果需要,用主烟道气流排出。