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RF heating to reduce the use of supplemental water added in the recovery of unconventional oil
RF heating to reduce the use of supplemental water added in the recovery of unconventional oil
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机译:射频加热以减少在非常规油的回收中添加的补充水的使用
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摘要
Equipment and a process for separating bitumen from oil sand in a process stream are described. The equipment includes several processing vessels and one or more local area radio frequency applicators to selectively heat the process stream in local areas of the equipment. The local area can be adjacent to an input or output of a component of the equipment. Also described is equipment for processing an oil sand—water slurry, including a slurrying vessel, a slurry pipe, and a local area radio frequency applicator. The local area radio frequency applicator is located outside of the slurry pipe, and heats the local area without significantly heating the contents of the slurrying vessel or of the downstream portion of the slurry pipe.
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