发明名称 |
FLOCCULATION OF LIGNOCELLULOSIC HYDROLYZATES |
摘要 |
A method of separating a lignin-rich solid phase from a solution, comprising: pretreating a lignocellulosic biomass with a pretreatment fluid having to remove soluble components, colloidal material and primarily lignin containing particles; separating the pretreated lignocellulosic biomass from the pretreatment fluid with soluble components, colloidal material and primarily lignin containing particles; flocculating the separated pretreatment fluid with soluble components, colloidal material and primarily lignin containing particles using PEO or CPAM as a flocculating agent; and filtering the flocculated separated pretreatment fluid with soluble components, colloidal material and primarily lignin containing particles to remove agglomerates. |
申请公布号 |
CA2868154(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
CA20132868154 |
申请日期 |
2013.03.15 |
申请人 |
THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK |
发明人 |
YASARLA, LAKSHMI RAKESH KUMAR;RAMARAO, BANDARU V.;AMIDON, THOMAS |
分类号 |
C08H7/00;B01D21/01;C07G1/00 |
主分类号 |
C08H7/00 |
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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