饥荒 发表于 2025-3-30 08:43:23
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De theatrale persoonlijkheidsstoorniss of copper and cobalt, respectively. On the other hand, copper and cobalt recoveries of 70 and 80% were obtained after roasting the feed material with elemental sulphur. The effects of roasting temperature and dosing of elemental sulphur were studied.PANEL 发表于 2025-3-30 18:19:43
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Estimation Prediction of CaO–SiO,–Fe,O Slag System Based on Microstructure Analysisygen bonds calculated by structural analysis. By comparing the measured and calculated values of viscosity, it was found that the deviation of all data was within 0.1 Pa s, showing the higher accuracy and stability of the current model.培养 发表于 2025-3-31 04:35:09
Microwave and Conventional Carbothermic Reduction of Chromite Ore: A Comparisonof chromium and iron of the briquettes constituted by chromite ore and coke after microwave reduction increased from 91.57 and 83.03% to 93.53 and 85.78%, respectively, with increasing time from 0 to 120 min, which were higher than those obtained by conventional reduction for 4 h (7.00% for chromium and 67.26% for iron).发展 发表于 2025-3-31 05:51:04
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http://reply.papertrans.cn/23/2241/224002/224002_57.pngCHOKE 发表于 2025-3-31 16:21:11
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