竹制活性炭作为催化剂载体的研究  

Study on bamboo-derived activated carbon as catalyst support

作　　者：章健[1] 马磊[1] 卢春山[1] 张群峰[1] 祝一锋[1] 李小年[1] 

机构地区：[1]浙江工业大学工业催化研究所绿色化学合成技术国家重点实验室培育基地,浙江杭州310014

出　　处：《工业催化》2008年第3期67-70,共4页Industrial Catalysis

基　　金：浙江省科技厅资助项目(2005C1102301)

摘　　要：利用SEM、N2-物理吸附和联碱滴定法等表征手段系统比较了竹质活性炭和普通竹炭与其他材质活性炭在物化性能方面的异同,同时利用CO-化学吸附考察了这些材料作为催化剂载体对负载钯催化剂金属钯分散度的影响。实验结果表明,竹质活性炭在比表面积、孔结构、灰分含量和表面基团等物化性能方面都已具备作为催化剂载体的条件,显示出成为新催化剂载体的潜力。The physicochemical properties of activated carbon derived from bamboo were compared with activated carbon of other origin via characterization with SEM, N2-adsorption and Boehm method. Effects of the material as catalyst support on dispersity of palladium were investigated using CO-chemisorption. The results showed that the bamboo-derived activated carbon was qualified as catalyst support in BET surface area, pore structure, ash content and surface groups.

关 键 词：催化剂工程 竹质活性炭 催化剂载体 物理化学性能 

分 类 号：TQ426.65[化学工程] TQ424.1