Why burning natural gas in a boiler is useful?

Answer 1

Overall, natural gas is a cleaner burning fuel than coal. Coal contains a lot of ash compared to gas which creates a lot of particulate matter pollution (think soot). Additionally, coal contains sulfur and nitrogen compounds which when burned form sulfur dioxide and nitrogen oxides, both of which are gaseous air pollutants that lead to the formation of acid rain. Natural gas does consist of nitrogen too, so you have to be aware of minimizing nitrogen oxides as well when using it. But technology exists in the burners inside the boiler that minimize the formation of nitrogen oxides when burning natural gas.

Answer 2

Burning natural gas in a boiler is useful because it is a cleaner and more efficient energy source compared to other fossil fuels like coal. It produces fewer emissions such as carbon dioxide and pollutants like sulfur and nitrogen oxides, which is better for the environment. Additionally, natural gas boilers are also more energy-efficient, making them cost-effective in the long run.