Integrated Utilization of Sewage Sludge for the Cement Clinker Production

被引：2

作者：

Yang, Zhenzhou ^{[1
,2
]}

Zhang, Zuotai ^{[3
]}

机构：

[1] Peking Univ, Coll Engn, Beijing Key Lab Solid Waste Utilizat & Management, Beijing 100871, Peoples R China

[2] Peking Univ, Coll Engn, Dept Energy & Resource Engn, Beijing 100871, Peoples R China

[3] South Univ Sci & Technol China, Sch Environm Sci & Engn, Shenzhen 518055, Peoples R China

来源：

ENERGY TECHNOLOGY 2017: CARBON DIOXIDE MANAGEMENT AND OTHER TECHNOLOGIES | 2017年

关键词：

Sewage sludge; Cement clinker; Trace element; Thermodynamic equilibrium; COAL; INCINERATION; COMBUSTION; BEHAVIOR; ENERGY; PLANT; FUEL; KILN;

D O I：

10.1007/978-3-319-52192-3_10

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In the present study, we proposed a method that using sewage sludge (SS) as alternative fuel and raw material to produce cement clinker. It was found that the increasing amount of SS can favor for the formation of tricalcium silicate (C3S) but the excessive amount can cause the impediment effect. Furthermore, SS contains high contents of trace elements, especially for zinc and manganese. The thermodynamic equilibrium calculation of Zn and Mn are also conducted to further understand their transformation behaviors and the results show that zine is predicted as a volatile element while manganese shows great condensed potential during the cement clinker calcination process.

引用

页码：95 / 102

页数：8

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