| abstract |
The present invention relates to a process for the preparation of a leachate by the sulfite decomposition or sulfate decomposition in the presence of a salt of adamantanic acid, which comprises using a salt of adamantanic acid in an amount of 0.1 to 4.0% by weight, based on the amount of the oven-dried lignocellulosic material, To a method for producing cellulose from a non-cellulosic material. |