应用配方均匀设计确定粉煤灰/生物质生物陶粒的最佳配比  

Application of formula uniform design for the optimization formula of bio-ceramisite with coal fly ash/biomass

作　　者：王玉莲[1] 蔡昌凤[1] 

机构地区：[1]安徽工程科技学院生化工程系,安徽芜湖241000

出　　处：《安徽工程科技学院学报（自然科学版）》2007年第1期10-14,共5页Journal of Anhui University of Technology and Science

基　　金：国家自然科学基金资助项目(50374001)

摘　　要：采用均匀设计法确定有限制的配方方案设计,应用DPS(Data Processing System)统计软件对试验数据回归分析及优化,得到了烧结生物陶粒的最佳配方为:粉煤灰/生物质/石膏/粘土=0.64 688/0.32 030/0.02090/0.01 192.在保证强度的前提下,以比表面积和孔隙率作为生物陶粒的主要性能指标.最佳配方下所得陶粒的比表面积为6.26 m2/g,孔隙率为79.53%.The uniform design method was used to obtain the formula of a restricted program. The regression analysis and optimization calculation of the test data was calculated by Data Processing System （DPS）. The best formula for sintered bio-ceramic was as followes： Coal fly ash/Biomass/Gypsum/Clay =0.64 688/0.32 030/0.02 090/0.01 192. Under the premise of ensuring the strength, specific surface area and porosity were the main performance indicators. The specific surface area of the ceramisite with the best formula was 6.26 m^2/g, and the porosity was 79.53%.

关 键 词：粉煤灰 生物质 生物陶粒 混料配方均匀设计 回归分析 

分 类 号：X705[环境科学与工程—环境工程]