Flue gas desulphurization facility completed at Fangda Special Steel by CIE
The flue gas desulphurization facility of Fangda Special Steel Technology Co Ltd was smoothly put into commissioning on December 24, 2013. This project was contracted in an EPC manner by Hunan CIE Energy Conservation & Environment Protection Technology, a solely owned subsidiary of Changtian International Engineering Corporation of MCC.
This project is a key one of Fangda Special Steel Technology, which is in compliance with the environment protection policy, the national regulation on pollutants emission concentration, as well as the requirement raised by Nanjing Municipal Government on the total sulfur dioxide emissions. The ground-breaking ceremony of the works was formally started on June 26, 2013.
The Wet Magnesium Desulphurization Process is employed for this project, with the desulphurization efficiency of more than 90%. After desulphurization, the emission concentration of sulfur dioxide is less than 200 mg per standard cubic meter, the dust emission concentration is less than 50 mg per standard cubic meter, and the synchronous operation rate of the desulphurization equipment and the sintering machine is more than 95%. In addition, the magnesium sulfate heptahydrate, which is the desulphurization byproduct, can be recovered for reutilization without the secondary pollution. After the project is completed, the annual desulphurization volume of sulfur dioxide is anticipated to be up to 16,996 tons, with a remarkable benefit in terms of environment protection. On this ground, this project is to play a demonstrative role in promotion of the sulfur dioxide desulphurization in this area.
Source – Strategic Research Institute