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一种用硅藻土制备多孔炭和白炭黑的方法
袁鹏; 刘冬; 谭道永; 刘红梅; 何宏平; 朱建喜
2010-08-04
Country中国
Patent NumberZL201010245769.1
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本发明涉及一种用硅藻土为原料制备多孔炭和白炭黑的方法,它包括将硅藻土作为模板和催化剂,以其本身所具有的固体酸位对碳源进行催化使之聚合,并生成具有硅藻壳体形貌的多孔炭;使用强碱对模板进行去除,并对所得废液进行处理,使之生成具有高比表面积的白炭黑。所得多孔炭具有多级孔道结构,比表面积达250m2/g以上,广泛用于吸附、分离、负载及电容器制备等领域。所得白炭黑材料比表面积达400m2/g以上,可用于补强剂、稀释剂、胶结剂、填料以及载体等领域;本发明具有流程简单、成本低廉、低污染、低耗能等优势。
Date Available2010-12-15
Language中文
Application NumberCN201010245769.1
Open (Notice) NumberCN101913595A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35840
Collection专利
Recommended Citation
GB/T 7714
袁鹏,刘冬,谭道永,等. 一种用硅藻土制备多孔炭和白炭黑的方法. ZL201010245769.1[P]. 2010-08-04.
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