###
DOI:
矿冶:2023,32(4):-
←前一篇   |   后一篇→
本文二维码信息
码上扫一扫!
烧结煤层气喷吹装备设计及对生产影响分析
(1.中冶京诚工程技术有限公司;2.北京科技大学)
Design of sintering coalbed methane injection equipment and analysis of its influence on production
lvchengxun1, Yuanyaqiang2, Suoyanshuai3, Guohao3
(1.CERI;2.University of Science and Technology Beijing;3.Capital Engineering and Research Incorporation Limited)
摘要
图/表
参考文献
相似文献
本文已被:浏览 441次   下载 292
投稿时间:2023-05-25    修订日期:2023-07-03
中文摘要: 在“双碳”目标的背景下,结合国内能源应用现状,采用煤层气喷吹替代部分固体燃料用于烧结生产,开发适宜的喷吹装备,不仅能改善烧结矿质量,还可以有效实现烧结生产的减排和降本。本文根据富氢烧结技术原理并结合现场情况,确定了喷吹装备的设计参数并进行了工业化试验,分析了煤层气喷吹对烧结产、质量以及能耗指标的影响。研究表明:在吨矿喷吹量为0.48 m3/t时,烧结矿产量变化不大,粒径与强度明显提高,固体燃耗减少了2.44 kg/t, CO2减排量能达到6.04 kg/t,生产成本可降低2.34元/t。
中文关键词: 铁矿石烧结  煤层气  喷吹装备  减排  降本
Abstract:Under the background of the “double carbon” target, combined with the current situation of domestic energy, the coalbed methane injection is used to replace part of the solid fuel for sintering production, and the development of a suitable injection equipment can not only improve the quality of sinter, but also effectively realize the emission reduction and cost reduction of sintering production. In this paper, according to the H2-rich sintering technology principle and combined with the field situation, the parameters of injection equipment were determined, and the industrial test was carried out. The influence of coalbed methane injection on sintering production, quality and energy consumption was analyzed. The research shows that when the injection rate of 0.48 m3/t, the yield changes little, the particle size and strength are obviously improved, the solid fuel consumption is reduced by 2.44 kg/t, the CO2 emission reduction can reach 6.04 kg/t, and the production cost can be reduced by 2.34 yuan/t.
文章编号:20230525001     中图分类号:    文献标志码:
基金项目:
引用文本:
吕成洵,袁亚强,索延帅,郭豪.烧结煤层气喷吹装备设计及对生产影响分析[J].矿冶,2023,32(4):.

为了给您提供更优质的网页浏览体验,请使用 Firefox 、Chrome、IE10、IE11、360极速模式、搜狗极速模式、QQ极速模式等浏览器,其他浏览器不建议使用

我们一直在努力打
造,精品期刊,传
播学术成果

全国咨询服务热线
010-63299751

杂志信息

期刊简介

相关下载

联系我们

电话:010-63299751

传真:010-63299754

QQ:XXXXXXX

Email:kuangye@bgrimm.com

邮编:100160

地址:北京市南四环西路188号总部基地十八区23号楼905 北京矿冶研究总院《矿冶》编辑部

关注微信公众号