All Outputs (163)

Extraction of titanium from solid titanium dioxide in molten salts (2004)
Presentation / Conference Contribution
Fray, D. J., & Chen, G. Z. (2004). Extraction of titanium from solid titanium dioxide in molten salts. In Cost-Affordable Titanium (9-17)

The search for a cheaper replacement for the Hunter and Kroll Processes has continued ever since titanium was first produced commercially. In 2000, the authors reported that it was possible to reduce titanium and other metal oxides directly to metals... Read More about Extraction of titanium from solid titanium dioxide in molten salts.

The use of electro-deoxidation to reduce titanium dioxide and other metal oxides (2001)
Presentation / Conference Contribution
Fray, D. J., & Chen, G. Z. (2001, October). The use of electro-deoxidation to reduce titanium dioxide and other metal oxides. Paper presented at Proceedings of the Fourth International Conference on Materials Engineering for Resources

Titanium is usually extracted by the Kroll process in which titanium tetrachloride is reduced by magnesium to form titanium sponge and magnesium chloride. This is an expensive and time consuming process which makes titanium a very expensive metal. Al... Read More about The use of electro-deoxidation to reduce titanium dioxide and other metal oxides.

Selecting the power electronic interface for a supercapattery based energy storage system
Presentation / Conference Contribution
Klumpner, C., Asher, G., & Chen, G. Z. (in press). Selecting the power electronic interface for a supercapattery based energy storage system. In 2009 IEEE Bucharest PowerTech. https://doi.org/10.1109/PTC.2009.5281965

This paper presents the initial investigations in selecting the topology of the power electronic interface for an energy storage system for power levelling applications based on a novel storage device, the supercapattery. The particularities of the s... Read More about Selecting the power electronic interface for a supercapattery based energy storage system.