Extraction and processing constitute an important area in the metallurgy of molybdenum. Molybdenum trioxide (MoO₃) production is one of the most important stages in molybdenum production. In this study, the effects of different furnace types on MoO₃ production were investigated by using molybdenum concentrate as a raw material obtained during the enrichment of copper ores. Preliminary experiments have been made using a chamber type furnace, and a transition to a pilot-scale has been carried out with rotary kiln experiments. The effects of a different time and atmospheric conditions on MoO₃ roasting kinetics were investigated by experimental studies conducted in the temperature range of 500–650°C. It was determined that the optimum temperature and time for sulfur (S) removal was 625°C and 180 min in the studies carried out in the rotary kiln, and it was determined that 0.61% S content was reached with an average removal efficiency of 98%. The activation energy in these sets was calculated as 89.519 kJ/mol.

提取和加工是钼冶金的重要领域。三氧化钼（MoO ₃）的生产是钼生产中最重要的阶段之一。在这项研究中，以钼精矿为原料，通过富集铜矿来研究不同炉型对MoO ₃生产的影响。已经使用室式炉进行了初步实验，并且已经通过回转窑实验进行了中试规模的过渡。不同时间和大气条件对MoO _3的影响通过在500–650°C的温度范围内进行的实验研究来研究焙烧动力学。在回转窑中进行的研究中，确定脱硫的最佳温度和时间为625°C和180分钟，并确定达到0.61％的S含量，平均脱硫效率为98。 ％。这些组中的活化能经计算为89.519 kJ / mol。