2nd International Symposium on High-Temperature by Jiann-Yang J. Hwang, Jaroslaw Drelich, Jerome Downey, Tao PDF

By Jiann-Yang J. Hwang, Jaroslaw Drelich, Jerome Downey, Tao Jiang, Mark Cooksey

ISBN-10: 1118029380

ISBN-13: 9781118029381

Hot temperature Metallurgical Processing includes the complaints of the second one foreign Symposium on Thermal Processing of Minerals, Metals and fabrics. This symposium explores actual and chemical alterations in fabrics which were designed to facilitate the restoration of priceless metals or have other worthy fabrics. Representatives from either and academia involved in the most recent leading edge hot temperature applied sciences. simply because hot temperature approaches require excessive power enter, the presenters addressed the necessity for sustainable applied sciences which can supply low strength intake and occasional toxins emissions. The symposium additionally tested the thermodynamics and kinetics of chemical reactions, part changes at increased temperatures, and characterization of fabrics used or produced in extreme temperature processing.

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Process. 81 (2006) 133-140. [8] Zhang G. Q and O. Ostrovski. Reduction of Ilmenite Concentrates by Methane Containing Gas, Part II: Effects of Preoxidation and Sintering. Canad. Metall. Q. 40(4), 2001,489-497. [9] J. H. Eric. High temperature carbothermic reduction of Fe203-TiOr-MxOy oxide mixtures. Minerals Engineering, 15,2002, 971-984. [10] M. Pourabdoli, Sh. Raygan, H. Abdizadeh and K. Hanaei. Production of high titania slag by Electro-Slag Crucible Melting (ESCM) process. Int. J. Miner. Process.

When the carbon amount rose from 12% to 16%, the mass loss decreased. The reduction degree was approached to linear increasing with the temperature increasing. 3. Experimental data is lower than the theoretical calculation, because the reaction didn't reach the equilibrium in this experiment and there might be an experimental error. When the carbon amount is 12%, compared with the theoretical calculation and experimental data, the percent mass loss were both higher than others. Because the total mass of the pallets with different carbon amount were the same, so in which the more carbon amount, the less ilmenite concentrate were, then, which diminished the efficient contact area between ilmenite and carbon.

Experimental data is lower than the theoretical calculation, because the reaction didn't reach the equilibrium in this experiment and there might be an experimental error. When the carbon amount is 12%, compared with the theoretical calculation and experimental data, the percent mass loss were both higher than others. Because the total mass of the pallets with different carbon amount were the same, so in which the more carbon amount, the less ilmenite concentrate were, then, which diminished the efficient contact area between ilmenite and carbon.

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2nd International Symposium on High-Temperature Metallurgical Processing by Jiann-Yang J. Hwang, Jaroslaw Drelich, Jerome Downey, Tao Jiang, Mark Cooksey


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