Abstract
The design of chemical production in the flue gas desulfurization process research and development. Commonly used at home and abroad based on improved technology, research and development of technology to the production of flue gas desulfurization sulfite.
Sulfite production process at present is already very mature but production costs remain high, the low rate of sulfur oxidation, dust removal effect of poor, low yield of sulfur dioxide, sulfurous acid in the solid suspended matter and other issues and more. Sulfite for the design used in the production process for purification of flue gas through the production process of the status of sulfite, the use of chemical production in the flue gas generated by the cooling water to absorb their production sulfite desulphurization process line. The use of this technology will enable the chemical industry has been the sulfur dioxide gas industry to good use and make it reach a certain emission standards.
Key words: Sulfur dioxide Flue gas Sulfite