Treatment agent for use in Bayer process of alumina in the filtering solution of sodium hydroxide, and Bayer process

摘要

"Treatment agent for use in Bayer process of alumina in the filtering solution of sodium hydroxide, and Bayer process".A treatment agent for use in the filtration of caustic sodium aluminate solutions from the Bayer process.In which the said treatment agent is a mixture of starch and other polysaccharide.