The Requirements of Smokeless Coal on Sintered Ore
For nearly three decades, smokeless coal has been increasingly used in a variety of industries. This fuel is commonly used in metal smelting and sintered ore processing due to its higher energy content relative to other kinds of coal. This article will describe the requirements for smokeless coal when used in processing sintered ores, including what characteristics are preferred and how this fuel is generally used.
Smokeless coal is preferred for sintered ore processing due to its superior energy efficiency. This fuel has an ash content of 5 to 10%, with the majority of particles arriving in the sizes ranging from 0.1mm to 6mm. The nutrient content of smokeless coal is between 5 and 9%, which is higher than other types of coal. The volatile components are typically in the range of 25 to 40%. Lastly, smokeless coal also has a higher heating value which can be as high as 6,600 kcal/kg.
Smokeless coal is used in the sintering process of alloying metals. When it is fed into the sintering machine, it is heated to the desired temperature, during which a chemical reaction takes place and the metals alloy. The smokeless coal helps to provide the required heat.
In addition to its superior energy efficiency, smokeless coal also produces fewer pollutants during its combustion. This is because it produces fewer particulate emissions than other types of coal. This helps to reduce the amount of air pollution that is produced during sintered ore processing.
There are a few important precautions to note when using smokeless coal in sintered ore processing. The first is that this fuel should not be used in machines that have no dust control systems. Any smokeless coal dust that accumulates and is not immediately addressed can result in an unhealthy work environment and can have a long-term impact on air quality. Additionally, smokeless coal should only be burned in machines that have sufficient airflow and temperature regulation for the safe and effective operation of the machine.
Using smokeless coal in the sintering process of sintered ore has a number of benefits. These include the fuels higher energy efficiency, fewer pollutants produced, and improved working environment. However, it is important to ensure that all safety precautions are followed, including using smokeless coal in machines with dust control systems and with sufficient airflow and temperature regulation. Doing so will ensure that the fuel is safely used and will have the desired efficacy in the sintering process.
