Zhu Fuxing, Deng Bin, Mu Tianzhu. Experimental Study on Titanium Soluble Anode Prepared with Different Carbonaceous Reducing Agent[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(5): 9-14. doi: 10.7513/j.issn.1004-7638.2013.05.002
Citation:
Zhu Fuxing, Deng Bin, Mu Tianzhu. Experimental Study on Titanium Soluble Anode Prepared with Different Carbonaceous Reducing Agent[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(5): 9-14. doi: 10.7513/j.issn.1004-7638.2013.05.002
Zhu Fuxing, Deng Bin, Mu Tianzhu. Experimental Study on Titanium Soluble Anode Prepared with Different Carbonaceous Reducing Agent[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(5): 9-14. doi: 10.7513/j.issn.1004-7638.2013.05.002
Citation:
Zhu Fuxing, Deng Bin, Mu Tianzhu. Experimental Study on Titanium Soluble Anode Prepared with Different Carbonaceous Reducing Agent[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(5): 9-14. doi: 10.7513/j.issn.1004-7638.2013.05.002
Theoretical thermodynamic data of TiC0.5O0.5 production by carbon thermal reduction were calculated by thermodynamic software combined with the latest technology research progresses. The processes of TiO2 reduction with graphite,carbon black,and petroleum coke were tested by DSC-TG,and titanium soluble anodes prepared with different carbonaceous reducing agent were analyzed by XRD and SEM. The results show that Gibbs free energy and temperature of the solid solution TiC0.5O0.5 meet the relation of ΔG=385 418-262.1 T,and high temperature and low vacuum are beneficial for preparing solid solution TiC0.5O0.5. The processes of TiO2 reduction with graphite and carbon black are similar,but different from that with petroleum coke. The initial temperature of solid solution TiC0.5O0.5 preparation with graphite is lower than those of the other two carbonaceous reducing agents. TiC0.5O0.5 can be acquired by graphite and carbon black reduction,but the reaction of petroleum coke is incomplete,and solution particles prepared with graphite are homogeneous.