摘要
介绍了电石废渣制备硫酸钙晶须、纳米碳酸钙、氧化钙、水泥的工艺技术方案,结合企业和区域的现状及规划,利用合适的综合利用工艺,实现电石渣的资源化和无害化处理。
The article introduces the technical plan for preparing calcium sulfate whiskers,nano-calcium carbonate,calcium oxide and cement from calcium carbide waste.Combined with the current situation and planning of enterprises and regions,the appropriate comprehensive utilization process is used to realize the resource utilization and no-use of calcium carbide slag.Harmful treatment.
出处
《化工设计通讯》
CAS
2022年第6期38-39,78,共3页
Chemical Engineering Design Communications
关键词
电石渣
硫酸钙晶须
纳米碳酸钙
氧化钙
水泥
工艺技术
carbide slag
calcium sulfate whisker
nano-calcium carbonate
calcium oxide
cement
process technology
