Thread Content
Development process of core desulfurization and denitrification process packages Our R&D team, through years of scientific research and engineering trials, and by making continuous improvements based on practical application, was among the first in China to develop desulfurization and denitrification process packages with independent intellectual property rights. Based on the core process package, we have developed wet flue gas desulfurization (WFGD, including limestone-gypsum and ammonia methods), selective catalytic reduction for nitrogen oxide removal (SCR), and selective non-catalytic reduction (SNCR) process technologies, which have been applied in various engineering projects. 1.1 Research process of denitration technology (1) Study of the reaction process: http://bbs.hg707.com/data/attachment/forum/201506/01/134544vklkxk2rdl3s3xzy.gif http://bbs.hg707.com/data/attachment/forum/201506/01/134545qk1v7h1v8mexvqsx.gif (2) Multiscale numerical simulation and analysis of the reactor: http://bbs.hg707.com/data/attachment/forum/201506/01/134545bfsnha3x6efgsvnt.gif (3) Comprehensive structural analysis of the reactor: http://bbs.hg707.com/data/attachment/forum/201506/01/134545qm3zmzsjjnojzsoj.gif (4) Optimization of the ammonia injection grid; Analysis of the adjustment process: Comparison before and after optimization of the ammonia injection grid: http://bbs.hg707.com/data/attachment/forum/201506/01/134546u60o683jz1d01q4j.gif http://bbs.hg707.com/data/attachment/forum/201506/01/134546kxggjizgndam9ttk.gif NOx concentration before ammonia injection: http://bbs.hg707.com/data/attachment/forum/201506/01/134546wzw5prpp8s2s2opo.gif Results of rough tuning: http://bbs.hg707.com/data/attachment/forum/201506/01/134546ovz080cdamheeh0d.gif Results of fine tuning 1.2 Development approach for the desulfurization process package: http://bbs.hg707.com/data/attachment/forum/201506/01/134546r6f3sxzqqnnz0qu6.gif