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METHODS FOR REMOVING BITUMEN FROM TAR SANDS
METHODS FOR REMOVING BITUMEN FROM TAR SANDS
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机译:从柏油沙中去除双歧的方法
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摘要
Methods are provided for removing bitumen from tar sands. One method may include contacting the tar sands with a hydrocarbon. The method may also include contacting the tar sands including the hydrocarbon with a water soluble silicate. The method may further include separating the tar sands into a liquid portion and a solid portion, the liquid portion including the water soluble silicate and the bitumen. The method may also include separating the water soluble silicate from the bitumen.
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