A method for the production of sodium perborate monohydrate, partly crystallized sodium perborate monohydrate and textile washing powder.

摘要

Process for producing sodium perborate monohydrate by dehydration of sodium perborate tetrahydrate using a current of air which is initially damp in a first phase of dehydration then dry in a second phase of dehydration. The sodium perborate monohydrate obtained can be used in washing powders for textiles. No diagrams.