共搜索到1203条信息，每页显示10条信息，共121页。用时：0小时0分0秒611毫秒
of municipal solid waste incineration (MSWI) fly ash blended with shale and sludge was utilized in the manufacture of light-weight aggregates and processed to form ceramic pellets. A formula uniform... of the pellets. It is shown that the optimal mixture ratios of materials, MSWI fly ash, shale, and sludge, are 23.16%, 62.58%, and 14.25% (mass fraction), respectively. The performance testing......
400044, China)Abstract:The mechanism of removing phosphate by MSWI (municipal solid waste incineration) fly ash was investigated by SEM (scanning electron microscopy) with EDS (energy dispersion spectrum... mg/L) in 50 mL phosphorus wastewater reaches at 99.9% as the dosage of MSWI fly ash being 0.9000 g under room temperature. The specific surface area of MSWI fly ash is less than 6.1 m2/g......
Effect of MSWI Fly Ash and Incineration Residues on Cement Performances李相国Key Laboratory for Silicate Materials Science and Engineering of Ministry of Education, Wuhan University of Technology摘 要:The activities of municipal solid waste incineration (MSWI) fly ash and incineration residues were studied contrastively, through the component analysis......
and microstructures of municipal solid waste incineration (MSWI) fly ash were studied by measuring the chemical element composition, specific surface area, pore sizes, functional groups, TEM image, mineralogy and DSC-TG curves of raw and sintered fly ash specimens. The results show that MSWI fly ash particles mostly have irregular shapes and non-typical pore structure, and the supersonic treatment......
treatment of MSWI fly ash using the electric arc steel making technique can simultaneously achieve the diplex effect of detoxification and resource recycling. References [1] IBANEZ R, ANDRES A, VGURI J R... by the vitrification of MSWI fly ash [J]. Waste Management, 2004, 24(2): 199-205. [4] LIU Han-qiao, WEI Guo-xia, ZHANG Shu-guang, ZHANG Shu-ting, ZHANG Yu-feng. Hydration characteristics of the slag from the electric......
of Science and Technology Beijing摘 要:Municipal solid waste incineration(MSWI) fly ash is a by-product from municipal waste incineration.According to incomplete statistics, each year more than one million tons MSWI fly ash was produced in China. Owing to high heavy elements content, widely used disposal methods of landfill are not suitable for MSWI fly ash......
Hydration Kinetics of Municipal Solid Wastes Incineration(MSWI) Fly Ash-Cement阚黎黎1,ZHANG Li1,SHI Huisheng21. School of Environment and Architecture,University of Shanghai for Science and Technology2... containing up to 20% MSWI fly ash were investigated based on its hydration heat evolution rate measured by isothermal calorimeter. Kinetics parameters, N and K, and hydration degree, Ca(OH)2 content......
Function of grinding fly ash in production of aluminum foam WANG Yong(王 永), YAO Guang-chun(姚广春), LI Bing(李 兵) School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China Received 28 July 2006; accepted 15 September 2006 Abstract: The fly ash was added to melt to increase the melt viscosity. The main components are quartz and mullite in the fly ash......
......
Hydration mechanism of low quality fly ash in cement-based materialsLIU Shu-hua(刘数华)1, 2, KONG Ya-ning(孔亚宁)1, WANG Lu(王露)1(1. State Key Laboratory of Water Resources and Hydropower Engineering... fly ash in cement-based materials was investigated. The hydration heat of the composite cementitious materials was determined by isothermal calorimetry, and the hydration products, quantity, pore......
