高温投下法测定硼泥比热容的研究  

Study on Spectific Heat Capacity of Boro-sludge with High Temperature Copper Drop Calorimeter

作　　者：张崇民[1] 杨祖磐[2] 黄振奇[2] 沈嘉年 

机构地区：[1]鞍山钢铁学院冶金系 [2]东北工学院 [3]中科院腐蚀科学开放实验研究室

出　　处：《鞍山钢铁学院学报》1991年第2期16-21,共6页Journal of Anshan Institute of Iron and Steel Technology

摘　　要：用高温投下法,通过控制炉内气氛,在铜卡量热计中测定了硼泥及其分解产物的比热容,其值为硼泥 Cp=-1.608+3.279×10^(-3)T+2.847×10~5T^(-2),/(g·x) 硼泥分解产物 CP=0.461+0.633×10^(-3)T+0.510×10~5T^(-2),J/(g·K)其复相关系数分别为0.9920和0.9996.By the high temperature drop method and the copper calorimetter, the specific heat capacities of boro-sludge and its decompositing material were measured and determined by controlling the in- side atomospbere of the test stove. The formulas are as follows: Boro-sludge Cp=-1.608+3.279×10^(-3)T+2.847×10~5T^(-2), J(g·K) Decompositing material Cp=0.461+0.633×10^(-3)T+0.510×10~5T^(-2), J(g·K) Their multi-correlative coefficients are 0.9920 and 0.996.

关 键 词：硼泥 比热容 高温投下法 

分 类 号：X756[环境科学与工程—环境工程]