首页>
外国专利>
A METHOD FOR USING NATIVE BITUMEN MARKERS TO IMPROVE SOLVENT-ASSISTED BITUMEN EXTRACTION
A METHOD FOR USING NATIVE BITUMEN MARKERS TO IMPROVE SOLVENT-ASSISTED BITUMEN EXTRACTION
展开▼
机译:一种使用自然位标记改进溶剂辅助提取的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
In solvent-assisted bitumen extraction, a native marker, for example: sulfur, nickel, vanadium, iron copper, or manganese, is used to control the solvent to bitumen ratio in a process stream such as a stream from a froth separation unit (FSU) and/or to measure hydrocarbon loss in a tailings solvent recovery unit (TSRU).
展开▼