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Extraction of Metals from Boiler Slag by Sintering李进平1,2,侯浩波11. School of Resource and Environment Science, Wuhan University2. School of Environment and Urban Construction, Wuhan University of Science and Engineering摘 要:A new method of recycling aluminum and iron in boiler slag derived from plants that use coal as fuel was presented. The new method can......
The Ionization Theory of Desulphurization of the Panzhihua Blast Furnace Slag魏寿昆摘 要:<正> With the proper choice of the ion speciespresent in the Panzhihua blast furnace slag,the sulphur partition ratio was calculated basedon the ionization theory of the slag. It canbe concluded that TiO2 reacts as an acidtc oxideand the Panzhihua ore or concentrate......
马钢新区钢渣处理技术及综合利用蒋育翔1(1.北京市北京科技大学经济管理学院)摘 要:根据中国钢渣处理率和处理后钢渣再利用偏低的情况,马钢新区的渣处理按照在线全处理的模式进行设计.通过自行设计的风碎渣处理线和滚筒水淬渣处理线的实际运行,对生产中存在的设备和工艺问题进行了完善,解决了风碎渣处理和滚筒水淬渣处理的诸多难题.结果表明:目前这2条线对转炉渣和钢包渣的处理率超过90%;处理后回收废钢全部返回转炉利用;回收渣根据性能分类综合利用;新区钢渣处理线实现了安全,环保,高效运行,创造了好的经济效益.关键......
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="ChDivSummary" name="ChDivSummary">Electrical conductivity of molten slag is an important physicochemical property for designing the refining process in electric smelting furnaces.Though conductivities of many slag systems have been measured,the quantitative relationships of conductivity with slag composition and temperature are still very limited.In this article,the Arrhenius law was used to describe......
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Accelerated carbonation and leaching behavior of the slag from iron and steel making industryD. C. Johnson,C. D. Hills摘 要:Ground granulated blast furnace slag(GGBFS)and steelmaking slag have been used as a raw material for cement production or as an aggregate to make concrete,which contribute aluminum,calcium,iron,and silicon oxides.The suitability......
Comparison of Hydration Properties between Cement-GGBS-fly ash Blended Binder and Cement-GGBS-steel slag Blended Binder王强,阎培渝,YANG JianweiDepartment of Civil Engineering, Tsinghua University摘 要:The hydration properties of cement-GGBS-fly ash blended binder and cement-GGBS-steel slag blended binder were compared. The experimental results show......
Cementitious property of NaAlO2-activated Ge slag as cement supplementHua-zhe Jiao1,Shu-fei Wang1,Ai-xiang Wu2,Hui-ming Shen2,Jian-dong Wang21. International Joint Research Laboratory of Henan... by chemical reagents. In this work, a test was conducted to determine the hydration properties of Ge slag-cement-based composites with Ge slag(GS)/ordinary Portland cement(PC) contents of 0 wt%, 5 wt%, 10 wt......