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Inventor:

刘明华 (刘明华.) [1] | 叶莉 (叶莉.) [2]

Indexed by:

incoPat

Abstract:

本发明公开了一种球形木质素珠体及程序升温和交联固化的反相悬浮技术的清洁化制备方法,步骤如下:将浓缩的制浆造纸黑液或红液分散于不相混溶的溶剂,即分散相中,并加入分散剂、活化剂和交联剂,通过外力作用以及程序升温的方式在常压下交联固化制备粒径分布范围为1~50μm、50~100μm、100~300μm和300~1200μm,平均孔径为5~150nm,均一系数≤1.30,比表面积为35~450m2/g,含水率为50%~75%,堆积密度为0.18~0.41g/ml,堆积容积为2.44~5.56ml/g的球形木质素珠体。本发明制造工艺简单,无毒化。产品具有较好的抗化学和抗生物降解能力。

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Patent Info :

Type: 发明授权

Patent No.: CN03128244.X

Filing Date: 2003/6/27

Publication Date: 2005/7/13

Pub. No.: CN1210334C

公开国别: CN

Applicants: 福州大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 11

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