"black liquor" - Selaus asiasanan mukaan Opinnäytetyöt (Avoin kokoelma)

    • Black liquor in pulp mill and its treatment 

      Hao, Yuanchuan (2021)
      Pulping process is an important part of papermaking. At present, the main steps of pulping production include wood handling, cooking, washing, screening, bleaching, drying and finishing. During the pulping process, black ...