%0 Journal Article
%T Research on two technologies of sintering municipal sewage sludge for manufacturing haydite<br>城市生活污泥烧结制陶粒的两种工艺比较研究
%A Du Xin
%A Jin Yiying
%A Zhang Guangming
%A Wang Xingrun
%A Nie Yongfeng
%A <br>杜欣
%A 金宜英
%A 张光明
%A 王兴润
%A 聂永丰
%J 环境工程学报
%D 2007
%I 
%X Two technologies of sintering municipal sewage sludge for manufacturing haydite ("wet process granulation-sintering" and "anhydration-sintering") were studied.The influences of technology,batch formula and sintering temperature on the compression strength,hygroscopic coefficient and density of haydite were analyzed.Two different kinds of fluxing actions and their action temperature of zeolite powder and clay were also investigated.The result showed that the "anhydration-sintering" technology was more suitable,and the proper mixture ratio was 50% of dry sludge,30%~40% of fly ash and 10%~20% of clay.The environmental security of product was also testified.
%K municipal sewage sludge
%K haydite
%K wet process
%K anhydration
%K sintering<br>城市生活污泥
%K 陶粒
%K 湿法
%K 干化
%K 烧结
%K 城市
%K 生活污泥
%K 烧结陶粒
%K 工艺比较
%K 研究
%K manufacturing
%K sewage
%K sludge
%K municipal
%K sintering
%K technologies
%K 粉煤灰
%K 物料配比
%K 经济性
%K 产品性能
%K 综合
%K 二次污染
%K 优势
%K 结果
%K 实验
%K 作用温度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=E1DE5610D3B9733EE4BE0B3B7FB9E281&yid=A732AF04DDA03BB3&vid=CA4FD0336C81A37A&iid=E158A972A605785F&sid=91C9056D8E8856E0&eid=DDD31293A7C7D057&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=5&reference_num=11