Process for Feed Preheating with Flue Gas Cooler
    3.
    发明申请
    Process for Feed Preheating with Flue Gas Cooler 有权
    烟气冷却器进料预热过程

    公开(公告)号:US20100236982A1

    公开(公告)日:2010-09-23

    申请号:US12408044

    申请日:2009-03-20

    IPC分类号: C10G11/00

    CPC分类号: C10G11/182 C10G11/185

    摘要: Hydrocarbon feed to a catalytic reactor can be heat exchanged with flue gas from a catalyst regenerator. This innovation enables recovery of more energy from flue gas thus resulting in a lower flue gas discharge temperature. As a result, other hot hydrocarbon streams conventionally used to preheat hydrocarbon feed can now be used to generate more high pressure steam.

    摘要翻译: 可以将催化反应器的烃进料与来自催化剂再生器的烟道气进行热交换。 这种创新使得能够从烟道气中回收更多的能量,从而导致较低的烟气排放温度。 因此,现在可以使用常规用于预热烃进料的其它热碳氢化合物流来产生更高压的蒸汽。

    Process for feed preheating with flue gas cooler
    4.
    发明授权
    Process for feed preheating with flue gas cooler 有权
    用烟气冷却器进料预热的方法

    公开(公告)号:US08999146B2

    公开(公告)日:2015-04-07

    申请号:US12408044

    申请日:2009-03-20

    IPC分类号: C10G11/00 C10G11/18

    CPC分类号: C10G11/182 C10G11/185

    摘要: Hydrocarbon feed to a catalytic reactor can be heat exchanged with flue gas from a catalyst regenerator. This innovation enables recovery of more energy from flue gas thus resulting in a lower flue gas discharge temperature. As a result, other hot hydrocarbon streams conventionally used to preheat hydrocarbon feed can now be used to generate more high pressure steam.

    摘要翻译: 可以将催化反应器的烃进料与来自催化剂再生器的烟道气进行热交换。 这种创新使得能够从烟道气中回收更多的能量,从而导致较低的烟气排放温度。 因此,现在可以使用常规用于预热烃进料的其它热碳氢化合物流来产生更高压的蒸汽。