MAXIMIZATION OF LIGHT OLEFINS IN FCC PROCESS
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United States of America
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Apr 7, 2022
app pub date -
Sep 22, 2021
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Sep 22, 2021
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Abstract
The invention includes a fluid catalytic cracking process that comprises reacting a hydrocarbon feedstock under catalytic cracking conditions in the presence of a FCC catalyst and an additive, wherein the additive comprises a ZSM-5 molecular sieve having iron in the framework, wherein the process increases production of propylene compared to a process without using the additive. The invention also includes an additive for maximizing production of olefins, which comprises a ZSM-5 molecular sieve having iron in the framework.
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