燃料与化工 ›› 2015, Vol. 46 ›› Issue (4): 29-30.

• 煤焦技术 • 上一篇    下一篇

黑头焦产生的原因分析及改善措施

陈昌华1  姬长侠1  马继波1  王即胜2   

  1. 1.山东钢铁集团日照有限公司, 日照276827; 2.济钢集团有限公司, 济南250101
  • 出版日期:2015-07-10

Reason for immature coke and improvement measures

Chen Changhua1  Ji Changxia1  Ma Jibo1  Wang Jisheng2    

  1. 1.Shandong Iron & Steel Group Rizhao Co.,Ltd.,Rizhao 276827,China; 2.Jinan Iron & Steel Group Co.,Ltd.,Jinan 250101,China
  • Online:2015-07-10

摘要:

配煤质量、加热质量、渗碳、干熄焦烧损、表面碳粉附着是产生黑头焦的主要因素。通过优化配煤结构、加热制度、干熄焦操作等措施可明显降低黑头焦比例,改善焦炭质量。

Abstract:

Coal blending quality,heating quality,carbon penetration,burning loss in CDQ and carbon powder adhesion are the main factors for the generation of immature coke.The proportion of immature coke can be remarkably reduced by optimizing the coal blending proportion,heating system and CDQ operation,so that the coke quality can be improved.

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