椰壳活性炭的制备及防护性能研究  

Study on preparation and protective properties of coconut shell activated carbon

作　　者：郭军军 裴佩 李鹏 王德周 孙晓敏 武越 GUO Junjun;PEI Pei;LI Peng;WANG Dezhou;SUN Xiaomin;WU Yue(Shanxi Xinhua Chemical Co. , Ltd. , Taiyuan Shanxi 030008, China;Department of Materials Engineering, Taiyuan Institute of Technology, Taiyuan Shanxi 030008, China)

机构地区：[1]山西新华化工有限责任公司,山西太原030008 [2]太原工业学院材料工程系,山西太原030008

出　　处：《山西化工》2018年第1期4-8,共5页Shanxi Chemical Industry

基　　金：山西省青年科技基金(2015021072);太原工业学院青年学术带头人(TITXD201403);北化集团青年科技创新专项(QKCZ201635);国家大学生创新基金(201614101004)

摘　　要：以椰壳炭化料为原料,采用直接成型法和二次成型法分别制备椰壳活性炭。利用扫描电镜、傅立叶红外光谱仪、静态吸附仪、X衍射仪等实验仪器对椰壳活性炭和浸渍炭样品进行研究分析,以期找到二次成型工艺制备的椰壳活性炭性能优异的根本原因。对所制备的活性炭材料进行氯化氰的防护性能测试。结果表明,利用二次成型工艺生产的椰壳活性炭制备的浸渍炭有利于对氯化氰气体的防护。Coconut shell carbonized material was used as raw material to prepare coconut shell activated carbon by direct forming and post forming,separately.The microstructure of the samples obtained is characterized by nitrogen adsorption/desorption,FTIR,XRD and SEM,so as to find out the basic reason for the excellent performance of coconut shell activated carbon prepared by the two forming process.Moreover,the protective performance of samples for cyan chloride was tested.The results show that the carbon impregnated by coconut shell activated carbon produced by post forming process is beneficial to the protection of cyanide chloride.

关 键 词：椰壳炭化料 直接活化工艺 二次成型工艺 浸渍炭 

分 类 号：TQ424.1[化学工程]