- 专利标题: Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex
-
申请号: US17865981申请日: 2022-07-15
-
公开(公告)号: US11939541B2公开(公告)日: 2024-03-26
- 发明人: Qi Xu , Aaron Chi Akah , Musaed Salem Al-Ghrami , Zhonglin Zhang
- 申请人: Saudi Arabian Oil Company
- 申请人地址: SA Dhahran
- 专利权人: Saudi Arabian Oil Company
- 当前专利权人: Saudi Arabian Oil Company
- 当前专利权人地址: SA Dhahran
- 代理机构: DINSMORE & SHOHL LLP
- 主分类号: C10G69/14
- IPC分类号: C10G69/14 ; C01B3/24 ; C07C6/12 ; C10G7/08 ; C10G9/36 ; C10G11/20 ; C10G21/00 ; C10G35/04 ; C10G49/22
摘要:
In accordance with one or more embodiments herein, an integrated process for upgrading a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex includes solvent deasphalting the hydrocarbon oil stream; delayed coking the heavy residual hydrocarbons; hydrotreating the delayed coker product stream and the deasphalted oil stream to form a light C5+ hydrocarbon stream and a heavy C5+ hydrocarbon stream; steam enhanced catalytically cracking the light C5+ hydrocarbon stream; steam enhanced catalytically cracking the heavy C5+ hydrocarbon stream; passing at least a portion of the light steam enhanced catalytically cracked stream, the heavy steam enhanced catalytically cracked stream, or both to a product separator to produce a olefin product stream, a naphtha product stream, and a BTX product stream; and processing the naphtha product stream in the aromatics complex to produce benzene and xylenes.
公开/授权文献
信息查询