基于METSIM模拟软件的提钒工艺分析
Analysis of Vanadium Extraction Process Based on METSIM Simulation Software
单红超 1何晴 1王金星 1靳钢强 1石鑫1
作者信息
- 1. 承德钒钛新材料有限公司建材经营中心,河北 承德 067102
- 折叠
摘要
为了提高钒资源的回收率,减少提钒过程中水资源的浪费,提出一种含钒钢渣加压强化提钒工艺.通过了解钒的性质,采用METSIM软件对提钒工艺进行建模,并设置单元参数,物料平衡优化分析时,确定先处理钒酸钙,再优化尾渣洗涤的方式,最后检验工艺的应用效果.经过优化后,减少了提钒过程的水资源消耗,总用水量、蒸发水量分别降低了 7 569 t/a、7 645 t/a,实现总物料、钒、水及碱的平衡优化,应用效果良好.
Abstract
In order to improve the recovery rate of vanadium resources and reduce the waste of water resources in the vanadium extraction process,a vanadium containing steel slag pressure enhanced vanadium extraction process is proposed.By understanding the properties of vanadium,using METSIM software to model the vanadium extraction process,setting unit parameters,and conducting material balance optimization analysis,it is determined to first treat calcium vanadate,then optimize the way of washing the tailings,and finally test the application effect of the process.After optimization,the water resource consumption in the vanadium extraction process was reduced,and the total water consumption and evaporation water were reduced by 7 569 t/a and 7 645 t/a,respectively.The balance optimization of total material,vanadium,water,and alkali was achieved,and the application effect was good.
关键词
钒资源提取/建模/工艺分析/平衡优化Key words
vanadium resource extraction/modeling/process analysis/balanced optimization引用本文复制引用
出版年
2024
NETL
NSTL
万方数据