标签:
杂谈 |
脱硫石膏与磷石膏的热性能
摘要
关键词
Abstract The thermal property of chemical gypsum was studied by TG-DSC and nonlinear fitting. The dehydration of dihydrate gypsum was affected, besides atmosphere and heating rate. The endothermic peak of dihydrate gypsum dehydration was delayed with heating rate increasing. The granule of chemical gypsum is fine, so that the range of endothermic peak of dehydration gypsum dehydration is narrow, moreover, the shape of peak is apex and narrow. According to the thermal p
标签:
杂谈 |
标签:
杂谈 |