Shandong Jiaoyang Environmental Protection Technology Co., Ltd.'s daily glass kiln low-temperature denitrification online activation operation has been successful
Publishdate：2015-07-28 Views：17
The brown and brown secondary denitrification project of Shandong Medicinal Glass Co., Ltd., constructed by Shandong Jiaoyang Environmental Protection Technology Co., Ltd., has experienced a decrease in denitrification efficiency since the catalyst surface was covered with coal tar, ammonium bisulfate, and other substances for six months of operation. In response to the above issues, our company has conducted joint research with Beijing University of Technology, Shandong Pharmaceutical Glass, Fangxin Lihua Company, etc., and developed a detailed solution: Beijing University of Technology conducts uninterrupted catalyst activation and regeneration experiments on small samples, observes the regeneration efficiency of catalysts at different temperatures in real-time, and draws temperature and efficiency graphs; The second is to prepare for the activation of the entire denitrification system based on the experimental results. After 48 hours of online activation, the catalyst fully reached its original level, with a denitrification efficiency of over 92%. The entire denitrification system continued to operate stably, and the low-temperature denitrification online activation of daily glass kilns was successfully achieved.
Over the years of operation, our company has accumulated valuable experience in the operation of low-temperature denitration systems in daily glass kilns. We have made comprehensive improvements and system upgrades to denitration systems in Shandong Pharmaceutical Glass Phase III and Phase IV, as well as in Shandong Taian Shengliyuan Glass Co., Ltd.'s No. 4 furnace, to ensure continuous and normal operation of low-temperature denitration, meet environmental standards for emissions, and achieve low-temperature denitration in daily glass kilns.
Catalyst running for 6 months
The brown and brown secondary denitrification project of Shandong Medicinal Glass Co., Ltd., constructed by Shandong Jiaoyang Environmental Protection Technology Co., Ltd., has experienced a decrease in denitrification efficiency since the catalyst surface was covered with coal tar, ammonium bisulfate, and other substances for six months of operation. In response to the above issues, our company has conducted joint research with Beijing University of Technology, Shandong Pharmaceutical Glass, Fangxin Lihua Company, etc., and developed a detailed solution: Beijing University of Technology conducts uninterrupted catalyst activation and regeneration experiments on small samples, observes the regeneration efficiency of catalysts at different temperatures in real-time, and draws temperature and efficiency graphs; The second is to prepare for the activation of the entire denitrification system based on the experimental results. After 48 hours of online activation, the catalyst fully reached its original level, with a denitrification efficiency of over 92%. The entire denitrification system continued to operate stably, and the low-temperature denitrification online activation of daily glass kilns was successfully achieved.
Over the years of operation, our company has accumulated valuable experience in the operation of low-temperature denitration systems in daily glass kilns. We have made comprehensive improvements and system upgrades to denitration systems in Shandong Pharmaceutical Glass Phase III and Phase IV, as well as in Shandong Taian Shengliyuan Glass Co., Ltd.'s No. 4 furnace, to ensure continuous and normal operation of low-temperature denitration, meet environmental standards for emissions, and achieve low-temperature denitration in daily glass kilns.
Catalyst running for 6 months
