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 |
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代理人 |
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主权项 |
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地址 |
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