发明名称 Menetelmä ja laitteisto raakaligniinin pesemiseksi, liukoinen hiilihydraattia sisältävä fraktio, kiintoainefraktio ja niiden käyttö
摘要 The invention relates to a method and an apparatus for washing a crude lignin slurry (5) formed from plant based raw material, wherein the method comprises separating a soluble carbohydrate containing fraction (10) from the crude lignin slurry (5) by using displacement washing in at least one solid-liquid separation stage (6) so that the crude lignin slurry is prepressed, washed and pressed, and recovering a solid fraction (11) and the soluble carbohydrate containing fraction (10). Further, the invention relates to the soluble carbohydrate containing fraction and the solid fraction, and their uses.
申请公布号 FI20155413(A) 申请公布日期 2016.11.30
申请号 FI20150005413 申请日期 2015.05.29
申请人 UPM-Kymmene Corporation 发明人 Turunen, Sami;Tamper, Juha
分类号 C08H8/00;B01D33/048;C07G1/00;C08L97/00;D21C1/00;D21C9/02;D21C11/00 主分类号 C08H8/00
代理机构 代理人
主权项
地址
您可能感兴趣的专利