PROCESS FOR PREPARING ULTRA-FINE SODIUM BICARBONATE POWDER
Ultra-fine sodium bicarbonate powder (mean particle size less than 5 microns) is produced by the mixing and reaction under agitation at control temperatures of solutions of ammonium bicarbonate and sodium chloride. Precipitated sodium bicarbonate is separated by filtration as a slurry which is dried...
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Main Authors | , , , |
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Format | Patent |
Language | English French |
Published |
25.02.2014
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Subjects | |
Online Access | Get full text |
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