多膛炉制备煤基活性炭的中试研究  

Pilot Study of preparation of coal-base activated carbon in multi-chamber furnace

作　　者：唐楠[1,2,3] 解炜[1,2,3] 王鹏[1,2,3] 梁大明[1,2,3] 熊银伍[1,2,3] 刘春兰[1,2,3] 段超[1,2,3] 郭良元[1,2,3] 傅翔[1,2,3] 王宇航[1,2,3] 杨裕仁 

机构地区：[1]煤炭科学研究总院北京煤化工研究分院 [2]北京市高性能煤基节能环保炭材料重点实验室 [3]煤炭资源开采与环境保护国家重点实验室,北京100013

出　　处：《煤炭加工与综合利用》2014年第9期67-71,8,共5页Coal Processing & Comprehensive Utilization

基　　金：国家国际科技合作计划资助项目(2010DFB62870);煤炭科学技术研究院科技发展基金资助项目(2014JC01)

摘　　要：采用多膛炉中试装置制备活性炭产品的研究表明,在不提高活化层温度条件下,在一定范围内增加炭化料在炉内的停留时间,可以适当提高活性炭产品的吸附性能;通入水蒸汽增加活化层数可以在一定程度上增加活性炭产品的碘值;活化温度对制备活性炭产品的影响最为明显,将活化层的最高温度提升至948℃可制得碘值约910 mg/g的活性炭产品。Denoted from study of making activated carbon in pilot facility of multi-chamber furnace that: the absorbability of activated carbon can be suitably increased under the condition of increase of retention time in furnace in certain extent without increase of activation temperature; the iodine value of the product can be increased in certain extent by increasing number of activated layer through introducing water vapor; the influence of activation temperature on activated carbon is most remarkable,activated carbon with iodine value of 910 mg /g can be obtained by increasing the highest temperature of activated layer up to 940℃.

关 键 词：活性炭 多膛炉 中试研究 活化温度 碘值 

分 类 号：TQ424.1[化学工程]