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Process for reducing the adsorption of polymers onto rock matrix
Process for reducing the adsorption of polymers onto rock matrix
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机译:减少聚合物在岩石基质上的吸附的方法
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摘要
Process for reducing the adsorption of hydrosoluble polymers onto rock matrix, which comprises putting the rock matrix in contact with an aqueous solution of polymers containing sacrificial agents, preferably selected from ionic and non-ionic oligomeric surface-active agents. In the preferred embodiment the surface-active agents are non-ionic.
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