IN-SITU GASIFICATION OF SOOT CONTAINED IN EXOTHERMICALLY GENERATED SYNGAS STREAM
    4.
    发明申请
    IN-SITU GASIFICATION OF SOOT CONTAINED IN EXOTHERMICALLY GENERATED SYNGAS STREAM 审中-公开
    在异常生成的SYNGAS STREAM中包含的SOT的原位气化

    公开(公告)号:US20140250785A1

    公开(公告)日:2014-09-11

    申请号:US14286530

    申请日:2014-05-23

    IPC分类号: C10K1/02

    摘要: A system is set forth for the exothermic generation of soot depleted syngas comprising (i) reacting a hydrocarbon-containing fuel with an oxygen containing gas in a first reactor to produce the syngas and byproducts comprising CO2, H2O and soot; and (ii) introducing the syngas and byproducts into a second reactor containing a non-carbonaceous material that traps the soot for a sufficient time such that the majority of the byproduct soot is gasified via reaction with the byproduct CO2 and/or H2O to produce a syngas stream that is depleted in the soot. The system is particularly suitable for the practice of heat exchange reforming therein a portion of the heat is recovered from the soot depleted syngas stream and used as at least a portion of the heat to facilitate the additional production of syngas via the (endothermic) catalytic reforming of natural gas and steam.

    摘要翻译: 阐述了用于放出产生不含烟灰的合成气的系统,其包括(i)在第一反应器中使含烃燃料与含氧气体反应以产生合成气和包含CO 2,H 2 O和烟灰的副产物; 和(ii)将合成气和副产物引入到含有非碳质材料的第二反应器中,所述非碳质材料捕集烟灰足够的时间,使得大部分副产物烟灰通过与副产物CO 2和/或H 2 O反应产生气化 在烟灰中耗尽的合成气流。 该系统特别适用于热交换重整的实践,其中一部分热量从除去烟灰的合成气流中回收并用作至少一部分热量,以促进通过(吸热)催化重整来额外生产合成气 的天然气和蒸汽。

    Reactor control method
    5.
    发明授权
    Reactor control method 有权
    电抗器控制方法

    公开(公告)号:US08337757B2

    公开(公告)日:2012-12-25

    申请号:US12322970

    申请日:2009-02-09

    IPC分类号: G05B13/00

    摘要: A method is provided for controlling the operating temperature of a catalytic reactor using a closed-loop system that provides for varying the reactor input and other operating parameters in order to maintain the operating temperature of the reactor at or near the initial setpoint temperature for operation of the reactor. In one example, maximum and minimum operating temperatures with a catalytic partial oxidation reactor are controlled, as well as maintaining control over the corresponding minimum required ratio of oxygen atoms to carbon atoms, such that the operating temperature within the reactor is maintained below the material limits but above threshold temperatures for coking.

    摘要翻译: 提供了一种用于使用闭环系统来控制催化反应器的操作温度的方法,所述闭环系统提供改变反应器输入和其它操作参数,以便将反应器的操作温度保持在或接近初始设定点温度,以操作 反应堆。 在一个实例中,控制具有催化部分氧化反应器的最大和最小操作温度,以及保持对氧原子与碳原子的相应最小所需比例的控制,使得反应器内的操作温度保持在材料极限以下 但高于焦化阈值温度。