【摘 要】
：
A new type of refuse derived fuel (RDF) for pyrolysis and gasification was prepared from municipal solid waste (MSW) in the presence of a small quantity of coal
【机 构】
：
School of Chemical Engineering and Technology,School of Chemical and Environmental Engineering
论文部分内容阅读
A new type of refuse derived fuel (RDF) for pyrolysis and gasification was prepared from municipal solid waste (MSW) in the presence of a small quantity of coal by bindless high pressure technology at room temperature. The physicochemical property of RDF was tested. Orthogonal experiment method was used to optimize the process parameters using dropping strength (mechanical strength) and thermal stability of the RDF as indices for quality of RDF. The result shows that the mixture of MSW and coal with a total moisture ranging from 5% to 17% can be easily compressed into RDF briquettes at a pressure above 70 MPa. When the briquetting pressure is higher than 100 kN and moisture content is about 10%, the qualified RDF can be obtained. The orthogonal experiment shows that the moisture can greatly affect the mechanical strength of RDF, while all the technique parameters have no obvious influence on thermal stability of RDF. The optimal parameters are a shaping pressure of 106 MPa, a moisture content of 10%, and a coal content of 20%.
其他文献
水体富营养化问题是我国乃至全世界严重的水环境问题,由此而产生的蓝藻水华引起了人们的密切关注.掌握蓝藻水华发生机理是控制蓝藻水华的关键因素之一.综述了生物因子以及非
The single toxicity of aniline and its derivatives and the joint toxicity of the binary mixtures of aniline and each of its derivatives with the toxic unit rati
2011年,全球报告倡议组织(GRI)的G4报告指南首次公众意见征询工作已经开始,这标志着新一代的社会责任报告指南的制定工作已经进入实质性阶段.本文阐述了社会责任会计的发展现
The filamentous fungi from the Huanghai sea sludge were screened according to their ability to produce cold-active α-amylase. The strain with the highest amyla
The catalyst screening tests for carbon dioxide oxidative coupling of methane (CO2-OCM)have been investigated over ternary and binary metal oxide catalysts. The
Soil erosion accelerates soil degradation. Some natural soils and cultivated soils on sloping land in southern Jiangsu Province, China were chosen to study soil
The author establishes a deLeeuw-type theorem on maximal multiplier operators on local Hardy-Lorentz space.
Based on a comprehensive analysis of the mineral composition of major lunar rocks (highland anorthosite, lunar mare basalt and KREEP rock), we investigate the r
目的:应用酵母双杂交技术筛选获得与核因子κB(NF-κB)p50亚基同源结构域(RHD)相互作用的多肽.方法:应用酵母双杂交技术,以NF-κB p50 RHD为诱饵,筛选16肽cDNA文库,寻找与其
Rapid degradation of bensulfuron-methyl upon repeated application in paddy soils was studied. The results showed that the DT50of bensulfuron-methyl was reduced