abstract |
The present invention relates to a process for the production of microcellulose comprising a) acidifying a fibrous cellulosic material, b) washing an acidified cellulosic material, c) optionally dewatering the washed cellulosic material, and d) hydrolyzing the washed or washed and anhydrous cellulosic material at a temperature of in a consistency of at least 8% by dry weight of cellulose. |