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Emission Standard Requirements for Gas fired Boiler
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Emission Standard Requirements for Gas fired Boiler

Views: 1790     Author: Site Editor     Publish Time: 2022-12-05      Origin: Site


Jiangsu Sifang Boiler Co., Ltd. was established in 1998, and is the first ASME accredited special equipment manufacturing enterprise of China Special Equipment Inspection and Research Institute. Through technological and innovative development, our company has become the leading boiler industry in China.


The gas fired boiler will discharge harmful gases. According to the national standards, there are certain standard requirements for the gas discharged from the gas fired boiler:

Emission standard for gas fired boilers in use

For gas fired boilers already in use, the emission concentration limit of atmospheric pollutants is: particulate matter is not more than 30mg/m ³Sulfur dioxide not higher than 100mg/m ³Nitrogen oxides not higher than 400mg/m ³Smoke blackness is not higher than Grade 1.

Emission standard for newly-built gas-fired boiler

Since July 1, 2014, the emission concentration limit of air pollutants from newly built gas-fired boilers is: particulate matter is not higher than 20mg/m ³Sulfur dioxide not higher than 50mg/m ³NOx not higher than 200mg/m ³Smoke blackness is not higher than Grade 1.


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The above is Jiangsu Sifang Boiler's answer to this question. If you have any questions about other boiler related issues, please consult Jiangsu Sifang Boiler's online customer service or call 0516-85871846 or 0516-85532705. Jiangsu Sifang Boiler's professional technicians will answer your questions in time.

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