包钢高炉特殊矿强化冶炼综合技术

钢铁, 2007, 42(11): 21-0.

包钢高炉特殊矿强化冶炼综合技术

1.1. 北京科技大学冶金与生态工程学院，北京 100083；2. 包头钢铁（集团）公司，内蒙古包头 014010

1.1. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, 100083, China

2.2. Baotou Iron and Steel Co., Baotou 014010, Inter Mongolia, China

关键词：高炉;白云鄂博铁矿;强化冶炼;精料技术;操作技术

Integrated Technique of Intensified Operation on BF With Particular Ores at Baotou Steel

SUN Guolong , WU Shengli , HAO Zhizhong , HAN Hongliang

Keywords： blast furnace;Baiyunebo iron ores;intensified operation;burden material beneficiation technique;operation

为提高白云鄂博特殊矿高炉强化冶炼技术水平，在高炉精料和操作技术两大方面进行了优化，前者包括烧结和球团新技术应用、高炉含铁炉料结构优化、炼焦配煤优化；后者涵盖提高炉缸活跃性、改善煤气流分布及顺行状况等措施。应用这一综合技术，2006年包钢炼铁厂高炉平均利用系数突破2.0 t/(m3·d)，白云鄂博特殊矿强化冶炼技术取得了显著进步。

In order to improve the operation of BF, both burden material benefication and operation were optimized. The new sintering and pelleting technology, optimized burden structure and new coking technology are used and hearth activity,gas stream distribution have been improved for smooth operation. By using this integrated technique, the productivity of blast furnace reached 2.0 t/(m3·d) at Baotou Steel in 2006 and the technique of intensified operation with Baiyunebo ores has been improving greatly.

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