CIE is selected as the supporting organization for important environmental and technical equipment
Recently, the names of “the supporting organizations for important environmental and technical equipment which the country encourages to develop”issued by China Association of Machinery Industry for Environmental Protection have been published on the internet. CIE has been selected, ranking the first in category of air pollution control.
The selected equipment of CIE is “Collaborative disposal equipment for complex pollutants of sintering flue gas with active carbon adsorption method”. The sintering flue gas cleaning technology with active carbon method developed independently by CIE is adopted for the equipment, and the technology is the most advanced flue gas cleaning technology in current sintering flue gas cleaning field, it can remove many kinds of pollutants like sulfur dioxide, nitrogen oxide, dioxin, heavy metal and dust as well as recover the sulfur resources, and it is a comprehensive resource recovery and flue gas treatment technology.
The technology is developed by CIE relying on the national 863 program 《Key technology and demonstration of catalytic denitrification in lowtemperature of industrial furnace/boiler flue gas》in collaboration with Tsinghua University and Baosteel. Relying on the technology, CIE set up a pilot test project with flue gas treatment capacity of 30000 standard m3/h in Baosteel No.2 sintering plant in March of 2014, the operation effect has been good up to now, the sulphur removal efficiency is over 98%, and denitration efficiency is up to 60% and the outlet dust concentration is below 20mg/h. On the basis of this, CIE signed the supply contract of two complete sets of 550m2 sintering flue gas cleaning equipment with Baosteel Zhanjiang I& S Co., Ltd., which indicates that the sintering flue gas cleaning technology and equipment independently developed by CIE has got the market recognition, and its first industrial application will be realized.