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  • Hengli Petrochemicals Utilizes Honeywell Technology To Lessen Nitrogen Oxide And Carbon Emissions

Hengli Petrochemicals Utilizes Honeywell Technology To Lessen Nitrogen Oxide And Carbon Emissions
Petrochemicals | 20 January 2021

Honeywell declared that Hengli Petrochemicals had fortunately used the Callidus burner technology from Honeywell UOP to reduce the harmful emissions of Nitrogen Oxide (NOx) and Carbon Monoxide (CO) in China, and minimize the effects of these emissions to assure safe and balanced operations.

Hengli chose Callidus advanced flares and low-NOx burner technology in 2017 to abide by the environmental regulations and improve their energy efficiency. Hengli also checked its operational safety at its refinery and petrochemicals complex in Dalian, Liaoning Province. Honeywell’s Callidus burners are equipped with innovative low fire mode (LFM) technology that helps in reducing Hengli’s Nitrogen oxide and carbon emissionsin addition, to improve the quality of air and terminate the causes of acid rain.

Usually, the NOx burner used to produce higher levels of CO, when furnace temperatures were below 650°C, but after using the LFM technology, the Callidus burners have kept emissions at ideal levels – with NOx and CO each being less than 50mg/Nm3. 

Liang Penge the Static Equipment Director at Hengli Petrochemical said “We selected the Callidus technology because it’s the global leader in combustion technologies and because it was the first in China to solve the CO emission issue in a NOx burner.” He added that “Callidus burners can also be replaced without requiring a shutdown of the furnace and other operations.”

Xiang Lei, the vice president and general manager at Honeywell UOP China said “Our experience with these technologies around the globe helps customers like Hengli generate economic value by improving their return on investment with environmentally sound products,” He concluded with “We’re pleased to work with Hengli to improve its energy efficiency and operational safety.”



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