发明授权
- 专利标题: Systems and methods for residue upgrading
- 专利标题(中): 残留物升级的系统和方法
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申请号: US12047115申请日: 2008-03-12
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公开(公告)号: US08608942B2公开(公告)日: 2013-12-17
- 发明人: Anand Subramanian , Phillip K. Niccum
- 申请人: Anand Subramanian , Phillip K. Niccum
- 申请人地址: US TX Houston
- 专利权人: Kellogg Brown & Root LLC
- 当前专利权人: Kellogg Brown & Root LLC
- 当前专利权人地址: US TX Houston
- 代理商 Gary M. Machetta
- 主分类号: C10C3/08
- IPC分类号: C10C3/08
摘要:
Systems and methods for processing hydrocarbons are provided. A hydrocarbon can be distilled to provide a distillate, a gas oil, and a residue. The residue can include, but is not limited to asphaltenes and non-asphaltenes. The residue can be mixed with a solvent to provide a mixture. The asphaltenes can be selectively separated from the mixture to provide a deasphalted oil. At least a portion of the deasphalted oil and at least a portion of the gas oil can be hydroprocessed to provide a hydroprocessed hydrocarbon. At least a portion of the distillate and at least a portion of the hydroprocessed hydrocarbon can be cracked in a first reaction zone to provide a first cracked product comprising C2 hydrocarbons, C3 hydrocarbons, C4 hydrocarbons, and naphtha.
公开/授权文献
- US20080223754A1 SYSTEMS AND METHODS FOR RESIDUE UPGRADING 公开/授权日:2008-09-18
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