Regarding the dust in the exhaust gas from tubular heating furnaces

2017-10-15View Original

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I would like to ask, regarding this smoke and dust, what factors cause it to exceed the limits?

Reply #22017-10-16

What kind of impurities? Is it related to the excess air coefficient?

Reply #32017-10-16

How can natural gas produce smoke and dust? Is it due to incomplete combustion?

Reply #42017-10-16

Please refer to GB 13271-2014; the particle emission limit for newly installed gas boilers is 20 mg/m3； Standards are not created out of thin air! No matter how clean the fuel is, it will emit pollutants upon combustion, only in different amounts.

Reply #52017-10-17

Regardless of the fuel, pollutants are emitted after combustion

Reply #62017-10-18

Excessive smoke and dust are mainly caused by a high ash content in the fuel.

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Regarding the dust in the exhaust gas from tubular heating furnaces

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