%0 Journal Article
%T Study on the effect of calcine temperature and additives on aluminum oxide extraction from coal gangue<br>煅烧温度和添加剂对提高煤矸石中氧化铝溶出率的实验研究
%A Cui Li
%A Wang Dongfei
%A Zhang Juncai
%A Cheng Fangqin
%A <br>崔莉
%A 王东飞
%A 张俊才
%A 程芳琴
%J 环境工程学报
%D 2009
%I 
%X Coal gangue is industrial residue that is discharged when coal is excavated and washed in the production course of coal mine,and is one of industrial solid wastes with biggest discharge.Aluminum oxide(Al2O3),silicon dioxide(SiO2),carbon(C) account for more than 90% of coal gangue;so coal gangue can be used.In this paper,in order to explore the mechanism of coal gangue activation,scanning electronic microscope(SEM),infrared(IR),X-ray diffraction(XRD) measurement were used to systematically study calcined coa...
%K coal gangue
%K aluminum oxide
%K calcine temperature
%K additive<br>煤矸石
%K 氧化铝
%K 煅烧温度
%K 添加剂
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=6260770DE4F59875844014AB51023C26&yid=DE12191FBD62783C&vid=38B194292C032A66&iid=38B194292C032A66&sid=92DA076AF6760FAC&eid=BA305A52E2EE9350&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=1&reference_num=21