نتایج جستجو برای: carbothermic reduction

تعداد نتایج: 491806  

Journal: :Journal of the Japan Society of Powder and Powder Metallurgy 1979

Carbothermic reduction of Molybdenite in the presence of Magnesium oxide was thermodynamically studied. The stability diagrams for MoS2-MgO and MoS2-MgO-C Systems was prepared. The reduction of MoS2 with Carbon in the presence of Magnesium oxide proceeded through the direct oxidation of MoS2 by MgO to form intermediate molybdenum oxidized Species, MoO2 and MgMoO4. The results showed that the g...

Journal: :Journal of the Japan Society of Powder and Powder Metallurgy 1991

2002
Mitsuo Akabori Yoshiro Shirasu Masahide Takano Kazuo Minato

Research on MA nitride fuels and LLFP targets for transmutation of long-lived radioactive elements in JAERI is presented. Inert matrix fuels such as (Am,Y)N and (Am,Zr)N were synthesised by the carbothermic reduction method. Thermodynamic properties such as thermal expansion and heat capacity were measured in Tc-Ru alloy system. Some candidates of I target were examined in thermal stability and...

Journal: :Metallurgical and Materials Transactions B-process Metallurgy and Materials Processing Science 2021

Abstract Effective recycling of zinc-containing industrial wastes, most importantly electric arc furnace dust, is tremendous importance for the circular economy steel and zinc industry. Herein, we propose a comprehensive kinetic model combined carbothermic metallothermic reduction oxide in metal bath process. Pyro-metallurgical, large-scale lab experiments carbon-saturated iron melt as agent mo...

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