• 目前常用升管出口旋风分离锥体下都增加一个提器,形成了新型汽提式粗旋风分离系统

    A new rough cyclone separation system was designed by attaching a stripper to the cone bottom of the conventional rough cyclone separator.

    youdao

  • 摘要介绍了近年来催化裂化装置提器研究现状,主要包括汽提器态化行为,环流汽提器填料汽提器

    The progress in FCC stripper, including he flowing behavior of gas - solid in baffles stripper, annular stripper and packing stripper, was introduced.

    youdao

  • 出了炼油厂常减压装置半干式常压设计方法侧线再沸代替

    A new design method of the half-dry atmospheric crude tower is presented in this article, in which stripper reboiler is used instead of stripping steam.

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  • 建立了前置烧焦罐式高效再生催化裂化装置升管反应汽提动态数学模型

    A dynamic model of mechanism has been developed for the reactor and stripper of a fluid catalytic cracking unit (FCCU) with a high efficiency regenerator.

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  • 本文针对-液-三相循环流化床蒸发的特点,该种蒸发设备应用中药大黄蒸发浓缩。

    In this paper, the vapor-liquid-solid three-phase circulating fluidized bed evaporator was applied to concentrate rhubarb liquid extract of Chinese traditional medicine considering its advantage.

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  • 介绍汽提尿素装置使用降膜式真空预浓缩回收余热情况和使用过程中遇到的问题解决措施、经济效益。

    This paper presents the application of down-film vacuum preconcentrator for heat recovery, puts forward the problems and measures against them during the application.

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  • 认为沉降穿孔部位均发生汽提附近汽提流化异常状态造成穿孔根本原因。

    It is concluded from the analysis that the culprit of cracking is the mal-fluidization of stripping steam as all the crackings of stripping section have devel - oped near the steam.

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  • 催化裂化装置高效技术有效降低焦炭产率减轻再生负荷

    The high efficiency steam stripping technology of catalytic cracking unit can efficiently decrease the coke yield, and mitigate the regenerator's load.

    youdao

  • 降低汽提装置净化水冷却速度找到有效途径

    The valid path was found out to reduce the scale depositing speed of the purified water cooler in vapor-lifted unit.

    youdao

  • 在下流式反应内的裂化反应之后分离反应产物,催化剂引导汽提再生部分

    After the cracking reaction in downflow reactor, reaction products are separated and spent catalyst is directed to stripping and regeneration sections.

    youdao

  • 汽提塔再负荷不是汽提甲醇按比例减少

    The Naphtha Stipper Reboiler duty is not decreased proportionally to the laden methanol to be stripped.

    youdao

  • 汽提塔再负荷不是汽提甲醇按比例减少

    The Naphtha Stipper Reboiler duty is not decreased proportionally to the laden methanol to be stripped.

    youdao

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