Study On The Feasibility Of De-NO_x Reconstruction Project Of Huaneng Jiutai Power Plant

With the development of our national economy,in power production in bring thepollution of the environment is more and more serious. NOx discharge is nowserious imposed on in accordance with the flue-gas dischargestandard of fossil power plantpublished by the state because of its detriment with Nox to the environment.,and inenvironmental policy,plan of electricity, electricity market rules, denitration pricecompensation to existing coal-fired generator set denitration reconstruction positive supportand policy regulation control Therefore,the applicatim of the denitration technology shouldbe strongly extended。Huaneng jiutai power plant is planning for active duty2X660MWcoal-fired electric group perform denitration renovation to comfirm with national standard.This article has first analyzed the domestic and foreign De-NOx technologydevelopment background, and introduces the denitration technology in coal-fired powerplant on the actual implementation of the existing coal-fired power plant denitrationrenovation, denitration technology in actual operation, the existing Jiutai power plantinfrastructure, In this paper, the Jiutai power plant denitration technology reform scheme isanalyzed and designed，Including Analysis of the risk of denitration transformation, thechoice of equipment and materials and installation process, after transforming effect theperformance of the existing equipment and so on，The Jiutai power plant denitrationtransformation’s impact on the environment is analyzed，Including the denitration may bringin the surrounding environment such as air pollution, noise pollution, and the environmentalbenefits of denitration。the social impact of The Jiutai power plant Denitration is analyzed,Including may cause disputes and social benefit analysis, The economic benefits ofdenitration transformation are analyzed, Including the denitration project cost, operation costand future earnings forecasts, etc. In the above analysis, Using the power plan a lot of testing data and daily operation data and research on the existing technology at home andabroad,market for equipment and raw materials market investigation, and consult therelevant technical specifications and standards,, According to the state and jilin provincedepartment of the relevant laws, regulations, system and policy, the more objective andcomprehensive analysis was carried out on the project denitration. Based on the Jiutai powerplant denitration reconstruction project of technical analysis, financial benefit analysis,environment benefit analysis and social benefit analysis, it can be Huaneng jiutai powerplant2X660MW thermal power unit denitration renovation project is feasible.