煤矸石与玉米深加工类废弃物制备多孔材料研究  

Experimental on Preparation of Porous Materials with Coal Gangue and Waste of Corn Further Process

作　　者：聂文杰[1] 张蕾[1] 沙响玲 张磊[2] 

机构地区：[1]西安科技大学地质与环境学院,西安710054 [2]中国重型机械研究院股份公司,西安710032

出　　处：《煤炭技术》2016年第9期273-275,共3页Coal Technology

基　　金：国家自然科学基金青年基金(41202176);陕西省科技统筹创新工程计划项目(2012KTZB03-01-02);国土资源部煤炭资源勘察与综合利用重点实验室开放课题资助项目(KF2015-1);国家自然青年基金(51406012)

摘　　要：以煤矸石作为支撑材料,糖化污泥/城市污泥为黏结剂,玉米皮为成孔材料,经过混合-陈腐-压制-干燥-焙烧等一系列工艺过程制得多孔材料。研究了不同的配水量、焙烧时间、焙烧温度、污泥种类和玉米皮掺量对多孔材料性能的影响。Porous materials are prepared by a series of technological processes, such as mixing, staleness, press-forming, drying, and roasting with the coal gangue as supporting material, sludge/municipal sludge as binder, and corn skin as pore forming materials. The effects of different water content, calcination time, calcination temperature, sludge type and the amount of corn skin on theporous materials were studied.

关 键 词：多孔材料 煤矸石 污泥 玉米 

分 类 号：TD849[矿业工程—煤矿开采] S509.9[矿业工程—矿山开采]