Li-ying Liu, Tao Du, Wen-jun Tan, Xin-pu Zhang, and Fan Yang, A novel process for comprehensive utilization of vanadium slag, Int. J. Miner. Metall. Mater., 23(2016), No. 2, pp. 156-160. https://doi.org/10.1007/s12613-016-1222-3
Cite this article as:
Li-ying Liu, Tao Du, Wen-jun Tan, Xin-pu Zhang, and Fan Yang, A novel process for comprehensive utilization of vanadium slag, Int. J. Miner. Metall. Mater., 23(2016), No. 2, pp. 156-160. https://doi.org/10.1007/s12613-016-1222-3
Li-ying Liu, Tao Du, Wen-jun Tan, Xin-pu Zhang, and Fan Yang, A novel process for comprehensive utilization of vanadium slag, Int. J. Miner. Metall. Mater., 23(2016), No. 2, pp. 156-160. https://doi.org/10.1007/s12613-016-1222-3
Citation:
Li-ying Liu, Tao Du, Wen-jun Tan, Xin-pu Zhang, and Fan Yang, A novel process for comprehensive utilization of vanadium slag, Int. J. Miner. Metall. Mater., 23(2016), No. 2, pp. 156-160. https://doi.org/10.1007/s12613-016-1222-3
Traditional processes for treating vanadium slag generate a huge volume of solid residue and a large amount of harmful gas, which cause serious environmental problems. In this study, a new process for the comprehensive utilization of vanadium slag was proposed, wherein zeolite A and a V2O5/TiO2 system were synthesized. The structural properties of the as-synthesized zeolite A and the V2O5/TiO2 system were characterized using various experimental techniques, including X-ray diffraction, X-ray fluorescence, scanning electron microscopy, and infrared spectroscopy. The results reveal that zeolite A and the V2O5/TiO2 system are successfully obtained with high purity. The results of gas adsorption measurements indicate that the prepared zeolite A exhibits high selectivity for CO2 over N2 and is a candidate material for CO2 capture from flue-gas streams.
Traditional processes for treating vanadium slag generate a huge volume of solid residue and a large amount of harmful gas, which cause serious environmental problems. In this study, a new process for the comprehensive utilization of vanadium slag was proposed, wherein zeolite A and a V2O5/TiO2 system were synthesized. The structural properties of the as-synthesized zeolite A and the V2O5/TiO2 system were characterized using various experimental techniques, including X-ray diffraction, X-ray fluorescence, scanning electron microscopy, and infrared spectroscopy. The results reveal that zeolite A and the V2O5/TiO2 system are successfully obtained with high purity. The results of gas adsorption measurements indicate that the prepared zeolite A exhibits high selectivity for CO2 over N2 and is a candidate material for CO2 capture from flue-gas streams.
下载: