ALCOHOL PREPARATION FOR BENTONITE SLURRY AND METHOD FOR PRODUCING BENTONITE SLURRY

摘要

PROBLEM TO BE SOLVED: To provide an alcohol preparation for a bentonite slurry capable of improving functions such as environmental protection properties and stability of water cutoff effects of the bentonite slurry.;SOLUTION: The alcohol preparation is capable of forming the bentonite slurry by mixing with bentonite. The alcohol preparation is formed by adding an inorganic compound to be a component effective for improving functions of the environmental protection properties and/or the stability of the water cutoff effects of the bentonite slurry to an aqueous solution of ethanol as a principal agent.;COPYRIGHT: (C)2003,JPO