Tendencies

Air pollutant emission standards are becoming increasingly stringent, the realization of ultra-low emissions of flue gas treatment, control technology and products need to be developed.

• During the 10-year period from 2011 to 2020 China's annual urban domestic waste removal increased from 158.048 million tons to 242.062 million tons.

• By the end of September 2021, there were 653 waste incineration plants included in the monitoring platform of the Ministry of Ecology and Environment, with an annual capacity of 160 million tons, and more than 200 under construction or proposed.

Ultra-low emissions from power plants

Sulfur dioxide does not exceed 35mg/Nm³, NOx does not exceed 50mg/Nm³, and soot does not exceed 5mg/Nm³ .

Technical characteristics

A solid-state denitrifier utilizing a highly active functional polymer material synergist and an efficient catalyst for denitrification.

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  Functional polymer and raw materials (CaHbNc), compounding agents, denitrification synergists, inorganic porous materials and dispersants, etc.

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  Special manufacturing process to enhance the fluidity of denitrification agent, no clumping, no blockage of the dosing pipeline

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  Working temperature 750~1100℃, using pneumatic conveying device to send the solid denitrification agent directly into the furnace chamber after the high temperature flue gas

Studies have shown that the higher the partial pressure of SO² and water vapor, the higher the dew point temperature; the corresponding flue gas is more likely to be corrosive to equipment.