Traditional Culture Encyclopedia - Traditional customs - What coal is not allowed to burn in the boiler?
What coal is not allowed to burn in the boiler?
1. With the enhancement of people's awareness of environmental protection and the popularization of natural gas, upgrading coal-fired boilers with serious pollution to boilers burning natural gas will become the future development direction, and the technology is quite mature.
2. Natural gas, as a green energy source, has been purified upstream and contains almost no sulfur. The product after complete combustion can be approximately considered to contain only carbon dioxide and water.
Coal is mainly composed of carbon, hydrogen, oxygen, nitrogen, sulfur and phosphorus. Therefore, air pollutants such as SO2 and nitrogen oxides will be produced after combustion. Because coal is a solid fuel, if it is not in full contact with air during combustion, it will lead to incomplete combustion and produce CO gas.
3. Because the flame and temperature of natural gas combustion are more stable and easy to control than coal combustion. Therefore, the product quality of building materials, ceramics and other industries is more guaranteed.
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