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	Research on technology and batch formula of sintering municipal sewage sludge for manufacturing haydite
	Jin Yi-ying ; Du Xin ; Wang Zhi-yu ; Wang Xing-run ; Nie Yong-feng
	2010-10-12 ; 2010-10-12
关键词	Experimental/ sewage treatment sintering sludge treatment/ municipal sewage sludge sintering technology haydite anhydration sintering compression strength hygroscopic coefficient temperature 350 C time 20 min temperature 1060 C time 15 min/ E3040 Public utilities E1525 Industrial processes E1520J Powder technology E0230 Environmental issues/ temperature 6.2315E+02 K time 1.2E+03 s temperature 1.33315E+03 K time 9.0E+02 s
中文摘要	Sintering technology and batch formula of "anhydration-sintering" for manufacturing haydite in municipal sewage sludge were studied. The impacts of process conditions on product compression strength, hygroscopic coefficient and density were analyzed. Sintering temperature had important influence on haydite. The fitting sintering temperature was decided by the sludge percentage in batch formula, because of sludge's low melting point, low intensity and fluxing action. The best technical scheme was as followed: the sludge percentage could reach 80% at most and the sintering process was warm-up at 350 degrees C for 20 minutes and sintering at 1060 degrees C for 15 minutes.
语种	中文
出版者	Editorial Board of China Environmental Science ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79799]
专题	清华大学
推荐引用方式 GB/T 7714	Jin Yi-ying,Du Xin,Wang Zhi-yu,et al. Research on technology and batch formula of sintering municipal sewage sludge for manufacturing haydite[J],2010, 2010.
APA	Jin Yi-ying,Du Xin,Wang Zhi-yu,Wang Xing-run,&Nie Yong-feng.(2010).Research on technology and batch formula of sintering municipal sewage sludge for manufacturing haydite..
MLA	Jin Yi-ying,et al."Research on technology and batch formula of sintering municipal sewage sludge for manufacturing haydite".(2010).

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