Kefid dedicated to power plant desulfurization milling

Environmental protection is one of the major issues of the 21st century for human society. China's SO2 emissions is number 1 in the world, thermal power plants, coal-fired boiler is most concentrated, the largest industries for SO2 pollution. Limestone-gypsum wet flue gas desulfurization processes (FGD) and spray calcium boiler technology is the world's most mature, most widely used technology to control SO2 emissions, more than 90% of domestic thermal power plants use limestone-gypsum wet FGD.

 

                                                                                                               

 

Market research shows that some customers of the power plant desulfurization milling due to the lack of professional and technical guidance or high-performance milling system, cause the system to malfunction, repairs difficult, desulfurizer grade, insufficient supply and other problems which had a negative impact to the production and stable operation of the desulfurization system.

 

Kefid launched a total solution for thermal power plant desulfurization milling system. From the pre-testing of raw materials to the late installation, commissioning and acceptance, Kefid provide full guidance and main and auxiliary equipment production testing, professional technical service for your post-system maintenance.

 

The desulfurizer in power plant desulfurization is mostly limestone powder, its quality, fineness and particle size distribution, reactivity is a critical factor affecting the desulfurization effect. The process will slurried limestone powder which having more than 50% calcium with the fineness of 325 mesh, filtered out of the flue gas SO2 to meet electricity requirements of environmental protection. The quality of limestone powder is the key for desulfurization efficiency meet electricity environmental standards or not.

 

Kefid has specialized in the study of non-metallic minerals such as limestone and has rich experience,we can help customers finish complete desulfurization of limestone mineral grade tests to determine the best grinding programs; and to test the fineness and particle size distribution of the finished powder to determine the reactivity of the desulfurization efficiency. From limestone powder preparation reality of the project, Kefid provide customers technical support with improved quality and capacity of limestone powder.