Hydrocracking operation
Thread Content
During the hydrocracking production process, if the C4 content in light naphtha is high, how should the reaction section and the distillation section be operated?
The reaction section is hardly needed; simply increasing the top temperature of the butane removal tower is sufficient
The top and bottom temperatures of the butane removal unit include the feed temperature; efforts should be made to remove butane-4 from the butane removal section, and there should be no major issues if a reaction takes place