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What is roasting in metallurgy |
Answer» <html><body><p>g is a <a href="https://interviewquestions.tuteehub.com/tag/process-11618" style="font-weight:bold;" target="_blank" title="Click to know more about PROCESS">PROCESS</a> of heating of <a href="https://interviewquestions.tuteehub.com/tag/sulphide-1234322" style="font-weight:bold;" target="_blank" title="Click to know more about SULPHIDE">SULPHIDE</a> ore to a high <a href="https://interviewquestions.tuteehub.com/tag/temperature-11887" style="font-weight:bold;" target="_blank" title="Click to know more about TEMPERATURE">TEMPERATURE</a> in presence of air. It is a step of the processing of certain ores. More specifically, roasting is a <a href="https://interviewquestions.tuteehub.com/tag/metallurgical-7382947" style="font-weight:bold;" target="_blank" title="Click to know more about METALLURGICAL">METALLURGICAL</a> process involving gas–solid reactions at elevated temperatures with the goal of purifying the <a href="https://interviewquestions.tuteehub.com/tag/metal-1094457" style="font-weight:bold;" target="_blank" title="Click to know more about METAL">METAL</a> component.</p></body></html> | |