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Process for regenerating a coked catalytic cracking catalyst

机译:再生焦化催化裂化催化剂的方法

摘要

A process for regenerating a coked catalytic cracking catalyst which the carbon-containing deposits on the catalyst contains at least 1 wt % bio-carbon, based on the total weight of carbon present in the carbon-containing deposits is provided. Such coked catalytic cracking catalyst is contacted with an oxygen containing gas at a temperature of equal to or more than 550° C. in a regenerator to produce a regenerated catalytic cracking catalyst, heat and carbon dioxide.
机译:提供了一种再生焦化催化裂化催化剂的方法,其中基于存在于含碳沉积物中的碳的总重量,催化剂上的含碳沉积物包含至少1重量%的生物碳。使这种焦化的催化裂化催化剂在再生器中与等于或高于550℃的温度的含氧气体接触,以产生再生的催化裂化催化剂,热量和二氧化碳。

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