文献类型：期刊文献

中文题名：水蒸气法制备橡胶籽壳活性炭的研究

英文题名：Study on Preparation of Activated Carbon from Rubber-seed Shell with Steam Method

作者：孙康[1,2] 蒋剑春[1,2] 张天健[1,2] 邓先伦[1,2] 戴伟娣[1,2]

第一作者：孙康

机构：[1]中国林业科学研究院林产化学工业研究所;[2]国家林业局林产化学工程重点开放性实验室

年份：2006

卷号：26

期号：2

起止页码：41-43

中文期刊名：林产化学与工业

外文期刊名：Chemistry and Industry of Forest Products

收录：CSTPCD;;EI(收录号：20063210056484);Scopus(收录号：2-s2.0-33746791947);CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：活性炭;橡胶籽壳;水蒸气法

外文关键词：activated carbon ; rubber-seed shell ; steam method

分类号：TQ424

摘要：采用橡胶籽壳炭为原料,以水蒸气为活化剂制备吸附性能优良且得率高的活性炭。通过正交试验设计,研究活化温度、活化时间及水蒸气用量对活性炭吸附性能的影响。得到最佳活化工艺条件为:橡胶籽壳炭量1.0 kg,活化温度880℃,活化时间40 m in,水蒸气用量8 kg/h。制得的优质橡胶籽壳活性炭的亚甲基蓝脱色力240 mg/g,碘值1 113 mg/g,强度94.2%,得率40.5%。
Using steam as activating agent, high-quality activated carbon from rubber-seed charcoal was prepared. Results of orthogonal test indicated the influences of activating temperature, activating time and flow rate of steam. The optimum activation conditions for rubber-seed shell activated carbon were as follows： activating temperature 880 %, activating time 40 min, steam flow rate 8 kg/h. Under these conditions, high-class rubber-seed shell activated carbon could be obtained, with decolorization of 240 mg/g, toward 0.15 % methylene blue, iodine adsorption of 1 113 mg/g, strength of 94.2 %, and yield of 40.5 %.