文献类型：期刊文献

中文题名：密闭电石炉热化学计量模型研究

英文题名：Study on Thermochemistry Measurement Model of Fully-Enclosed Calcium Carbide Furnace

作者：刘冰 马佳

第一作者：刘冰

机构：[1]贵州理工学院材料与冶金工程学院;[2]贵州理工学院电气工程学院

第一机构：贵州理工学院材料与冶金工程学院

年份：2014

卷号：41

期号：16

起止页码：166-167

中文期刊名：广东化工

外文期刊名：Guangdong Chemical Industry

基金：矿热炉炉料导电行为及反应区模型研究;项目编号:2014GZ19365

语种：中文

中文关键词：电石炉;能量;热化学计量模型

外文关键词：calcium carbide furnace; energy; thermochemistry measurement model

摘要：文章对电石生产过程及炉内各区的结构和化学反应进行了分析,建立了电石生产过程的物料传输模型和热化学计量模型。结合电石生产实际,对电石生产的能量状况进行了模拟。研究表明,电石生产的基本能量需求为2716 kWh,料面温度和炉气温度对电石生产的能耗影响很大,炉气温度每增加1℃,电耗增加0.25 kWh/t。
In the paper, the chemical reactions during the producing process of calcium carbide in different structures and parts of calcium carbide furnace is analyzed. The mass transportation model and the thermochemistry measurement model in the producing process are constructed. Combined with the actual production of calcium carbide, the energy situation in the producing process of calcium carbide is simulated. Simulation results show the fundamental energy requirement in the producing process of calcium carbide is 2716 kWh. The temperature of the charging stock surface and the temperature of the furnace gas have great impacts on the energy consumption of the calcium carbide production. With the temperature of the furnace gas increases 1℃, the electricity consumption will increase 0.25 kWh/t.