电石冶炼原料制备工艺研究进展  

Progression of study on how to prepare for raw material of calcium carbide metallurgy

作　　者：夏碧华[1] 高建[1] 丁力[1] 薛逊[1] 吴道洪[1] 

机构地区：[1]北京神雾环境能源科技集团股份有限公司,北京102200

出　　处：《煤炭加工与综合利用》2017年第8期68-70,共3页Coal Processing & Comprehensive Utilization

摘　　要：介绍了国内外有关电石冶炼原料制备的各种方法以及原料的处理、制备过程及其优缺点,阐述了粉末状煤粉或者焦粉与粉末状石灰石或者消石灰混合成型的制备工艺,认为此工艺可以提高电石制备过程中原料的利用率,并可降低能耗,降低电石制备成本。It introduced different means on how to prepare for raw material of calcium carbide metallurgy,and summarized raw material process,preparation process and its advantages and disadvantages,still elaborated on how to prepare for coal powder and powder limestone or limestone mixture and formation,it was considered that such process would improve raw material utilization rate and energy save during calcium carbide preparation,it still succeeded in cost reduction of relevant preparation.

关 键 词：电石冶炼原料 制备工艺 研究进展 

分 类 号：TQ536[化学工程—煤化学工程]