DEVELOPMENT OF DIRECT UPGRADING PROCESS FOR HEAVY CRUDE OIL

• 来源期刊: 石油学报(石油加工)
• 学科: 工学
• 年，卷（期）: 2001,（1）
• 所属期刊栏目: Technical presentations
• 页码范围: 101-106
• 页数: 6页
• 分类号: TE6
• 语种: 中文

摘要

The direct upgrading process from heavy crude oil to sweet and light oil (IKC process) has been deve-loped for about 10 years in Idemitsu Kosan. Compared with conventional refinery scheme consisting of YR-HDS, VGOHYC and so on, the new refinery scheme combined with IKC process and Topper was always economically feasible with lower cost and smaller energy consumption. In the existing refinery of no middle distillate HDS and residue HDS of HYC plants to supplement IKC process is expected to be one of the efficient methods to cope with the environmental regulations.