【摘 要】
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Four major deactivation types of catalyst particles, namely parallel, series, side-by-side and independent deactivation were discussed. The effects of distribu
【出 处】
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Journal of Natural Gas Chemistry
论文部分内容阅读
Four major deactivation types of catalyst particles, namely parallel, series, side-by-side and independent deactivation were discussed. The effects of distribution of poison along the fixed bed were examined for a number of poisoning equations in detail, which have a simple type of deactivationequations as -da/dt ∝ad, where d is the deactivation order, and a is the activityof fresh catalyst.
Four major deactivation types of catalyst particles, namely parallel, series, side-by-side and independent deactivation were discussed. The effects of distribution of poison along the fixed bed were examined for a number of poisoning equations in detail, which have a simple type of deactivationequations as -da / dt αad, where d is the deactivation order, and a is the activityof fresh catalyst.
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