发明名称 Optimizing heavy oil recovery processes using electrostatic desalters
摘要 The invention relates to improved bitumen recovery processes and systems. The process may include providing a bitumen froth feed stream, separating the stream in a froth separation unit to produce a diluted bitumen stream, treating the diluted bitumen stream in an electrostatic desalter to produce a treated bitumen stream, and separating the treated bitumen stream into a solvent recycle stream and a bitumen product stream. The system may include a combined AC/DC desalter with a control unit for optimizing the treatment process to produce a product bitumen stream using less solvent and smaller separators than conventional bitumen froth treatment plants and processes.
申请公布号 US8262865(B2) 申请公布日期 2012.09.11
申请号 US20090464724 申请日期 2009.05.12
申请人 SHARMA ARUN K.;RATERMAN MICHAEL F.;EXXONMOBIL UPSTREAM RESEARCH COMPANY 发明人 SHARMA ARUN K.;RATERMAN MICHAEL F.
分类号 C10C3/08 主分类号 C10C3/08
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