钒尾渣真空挤出板材用塑化剂的研究及应用
Research and application of plasticizer for vacuum extrusion of vanadium tailings sheet
佘江江 1崔宝剑 1李荣1
作者信息
- 1. 中国西部水泥有限公司,陕西 西安 710100
- 折叠
摘要
针对钒尾渣塑性差,无法直接应用于真空挤出板材领域的难点问题,主要通过对纤维、保水剂、增塑剂的筛选,通过正交试验设计、极差分析、效应曲线图分析,优选出了一种塑化剂配方.该配方应用后,能够使钒尾渣原料的塑性指数达到13.1,满足真空挤出工艺要求.
Abstract
In view of the difficult problem that vanadium tailings slag has low ridges and cannot be applied to the field of vacuum extrusion plates,this paper mainly selects a plasticizer formula through the screening of fi-bers,water-retaining agents and plasticizers,and through orthogonal experimental design,range analysis and effect curve analysis.After the application of this formula,the plasticity index of vanadium tailings raw materi-al IP=13.1 can be made to meet the requirements of vacuum extrusion process.
关键词
钒尾渣/塑性指数/真空挤出工艺/塑化剂Key words
vanadium tailing/plasticity index/vacuum extrusion process/plasticizer引用本文复制引用
出版年
2024
NETL
NSTL
万方数据