Ezperimental study on modification of industrial residue titanium gypsum
Titanium gypsum is a kind of industrial residues, and its impurity content is high and mechanical property is poor. Physical modification methods were used by processes, such as breaking, milling, calcining and ageing. The connection between calcining heat and mechanical properties of titanium gypsum was investigated. Chemical modification methods were used with additives added, such as Glaubers salt, calces and Portland cement. The optimum mix of dosage of additives was obtained. The mechanism of physical modification and chemical modification was discussed.
Titanium gypsum industrial residue calcining heat chemical modification mechanical property
Zidong Gao Guozhong Li Su Sui
University of Jinan, Jinan 250022, Shandong Province, China
国际会议
2009 Beijing International Environmental Technology Conference(2009北京国际环境技术会议暨第五届“中、德、波环境技术研讨会)
北京
英文
159-166
2009-10-16（万方平台首次上网日期，不代表论文的发表时间）