ISO/AWI 25075
Lignins — Determination of particle size distribution in kraft lignin, soda lignin and hydrolysis lignin
Reference number
ISO/AWI 25075
Edition 1
Working draft
ISO/AWI 25075
A working group has prepared a draft.


The proposed method describes procedures for the determination of particle size distribution of kraft, soda, and hydrolysis lignin. The method is applicable to lignin isolated from a kraft pulping process, a soda pulping process, or lignin obtained by hydrolysis of biomass.

General information

  •  : Under development
    : New project registered in TC/SC work programme [20.00]
  •  : 1
  • ISO/TC 6
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