有机复合膨润土对铁矿球团生产影响的研究
CSTR:
作者:
作者单位:

作者简介:

韦振宁(1987—),男,工程师,从事烧结、球团工艺技术方面研究。

通讯作者:

中图分类号:

TF046.6

基金项目:

国家自然科学基金资助项目(51574002)


Research on effect of organic composite bentonite on iron ore pellet production
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    通过实验室和工业试验,探索了有机膨润土替代传统无机膨润土进行球团生产的可行性。结果表明:有机膨润土性能整体优于无机膨润土,使用有机膨润土后,膨润土单耗下降 4.30 kg/t,球团矿品位提高 0.2%,但同时也导致球团产量下降,消耗指标升高,成品球抗压强度有所下降。实际生产中,通过降低链算机机速、台时产量和提高焙烧温度来确保有机膨润土球团矿强度的稳定。此外,本文还从经济效益的角度给出了有机膨润土用于球团生产的可行性建议。

    Abstract:

    Through laboratory and industrial experiments, the feasibility of replacing traditional inorganic bentonite with organic bentonite for pellet production is explored. The results show that the performance of organic bentonite is generally better than that of inorganic bentonite. After using organic bentonite, the unit consumption of bentonite decreases by 4.30 kg/t, and the grade of pellets increases by 0.2%. However, at the same time, it also leads to a decline in pelletizing production, an increase in consumption indicators, and a decrease in the compressive strength of finished balls. In actual production, the stability of the strength of the organic bentonite pellets can be ensured by reducing the speed of the chain grate, the output per table, and increasing the roasting temperature. In addition, the feasible suggestion for pellet production of organic bentonite is given from the point of view of economic benefits.

    参考文献
    相似文献
    引证文献
引用本文

韦振宁,甘牧原,墙 蔷,莫龙桂,代梦博,春铁军.有机复合膨润土对铁矿球团生产影响的研究[J].烧结球团,2022,47(5):33-39

复制
分享
相关视频

文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:2022-01-04
  • 录用日期:
  • 在线发布日期: 2026-10-19
  • 出版日期:
文章二维码