METHOD OF MICRONIZING CELLULOSE AND METHOD AND APPARATUS FOR SCREENING AND REMOVING BY MICRONIZATION OF CELLULOSE

摘要

PROBLEM TO BE SOLVED: To provide a method of micronizing cellulose which is dispensed with long term treatment and free from the occurrence of large energy loss, a method of screening and removing cellulose and an apparatus for performing the same.

SOLUTION: The method of micronizing the cellulose and the screening and removing of the cellulose are carried out by separating a means for heating the cellulose or a material to be treated which contains the cellulose in the presence of an acid catalyst from a means for stirring the heat treated cellulose or the material-to-be-treated containing the cellulose in a low temperature solvent.

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