WASTE EDIBLE OIL FLUID CATALYTIC CRACKING IN A DOWNER REACTOR

摘要

The waste edible oil used as feedstock of a downer fluid catalytic cracking process (FCC) an environment friendly process to produce clean fuel and high-value chemical materials, was studied in a small hot model of downer reactor. The process has the similar product distribution to petroleum-based fuel fluid catalytic cracking process. And the desired products with trace sulfur contents have the similar molecular weight and chemical structure to the gasoline and diesel from petroleum-based fuel. Therefore, the waste edible oil fluid catalytic cracking is a promising process, with both economic and environmental benefit.