-
公开(公告)号:US12234417B2
公开(公告)日:2025-02-25
申请号:US17954072
申请日:2022-09-27
Applicant: UOP LLC
Inventor: Ram Ganesh Rokkam , Amit Jain , Ashish Mathur , Nirlipt Mahapatra , Prasenjit Basu Sarkar , Sourabh Maithil
Abstract: A feed stream of cyclic paraffins may be separated to obtain an overhead of methylcyclopentane or cyclohexane and a bottoms stream cyclohexane or methylcyclohexane. The overhead stream may be subjected to separation of normal paraffins from non-normal paraffins with the former being isomerized or the entire overhead stream may be isomerized. In a further embodiment, the bottoms stream may be subjected to steam cracking. In an additional embodiment, the feed stream of cyclic paraffins may be formerly subjected to aromatic saturation.