Experimental Study on Reduction of Cr-containing Materials in Iron Bath with C and H2
FU Hui-long NIU Shuai CHEN Wen-bin HONG Xin
Shanghai Key Laboratory of Modern Metallurgy & Materials Processing Shanghai Key Laboratory of Modern Metallurgy & Materials Processing Shanghai Key Laboratory of Modern Metallurgy & Materials Processing School of Materials Science and Engineering, Shanghai University
Abstract：Low-grade chromium ore and stainless steelmaking dust were reduced with carbon in iron bath, H2 was also used as reductant. The results showed that under an appropriate reducing condition, the Cr-containing materials were reduced effectively. The Cr recovery rate up to 97% was obtained while the Cr2O3 content in the end-slag kept below 0.1%. Furthermore, H2 blown through the bottom accelerated the reaction.
付辉龙 牛帅 陈文彬 洪新. 含铬物料铁浴碳氢还原的实验研究[J]. , 2013, 13(2): 246-249.
FU Hui-long NIU Shuai CHEN Wen-bin HONG Xin. Experimental Study on Reduction of Cr-containing Materials in Iron Bath with C and H2. , 2013, 13(2): 246-249.
2013, Vol. 13 
