Catalytic Effect Research of Minerals on Coke Reactivity

摘要：

The catalytic effect of minerals on coke reactivity is investigated in detail by absorbing several kinds of mineral oxides that the coke itself contains or exists in blast furnace on coke surface. The results indicate that alkaline-earth metal oxide compounds BaO, CaO, MgO and interim metal oxide compounds Fe2O3, CuO, V2O5 have positive catalysis on coke reactivity, TiO2 and the nonmetal element F have negative effect. The element S have obviously positive catalysis, while B can reduce the coke reactivity obviously.

关键词： coke mineral reactivity catalytic effect

作者: ZHANG Lei WANG Wei-min CUI Ping

作者单位: Iron Making Plant, Baosteel Branch, Baoshan Iron and Steel Co., Ltd., Shanghai 200941, China Anhui University of Technology, Ma’anshan 243002, Anhui, China

会议类型: 国际会议

会议名称: The 5th International Congress on the Science and Technology of Ironmaking(第五届国际炼铁科技大会 ICSTI09)

会议地点: 上海

会议语种:英文

页码: 414-417

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）