发明名称 |
CONVERSION OF KNOT REJECTS FROM CHEMICAL PULPING |
摘要 |
<p>Knot rejects from chemical pulping processes are subjected to acid hydrolysis or an enzymatic hydrolysis treatment. The resultant hydrolysate is enriched with glucose, representing a value-added raw material for products using hexoses. The residue, separated from the said hydrolysate after the acid hydrolysis or enzyme treatment, consists of mainly knots or chips. The residue has a much improved aesthetic appearance which can be readily used as value-added raw materials for mulch or similar applications. The residue could also be extracted to obtain high value antioxidants and other nutraceutical chemicals such as lignans or can be utilized according to currently known practices including recooking, burning and depositing.</p> |
申请公布号 |
WO2009076760(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
WO2008CA02184 |
申请日期 |
2008.12.16 |
申请人 |
FPINNOVATIONS;ZHANG, XIAO;JIANG, ZHI-HUA |
发明人 |
ZHANG, XIAO;JIANG, ZHI-HUA |
分类号 |
C13K1/00;C09K15/34;C12P7/10;C12P19/02;C13K1/02;D21C9/00 |
主分类号 |
C13K1/00 |
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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