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- flue gas De--NOx technology 烟气脱硝技术
- The experimental results showed that the percent catalytic conversion of NOx in analog flue gas reach 93% when the airspeed is 18000h-1. 实验结果表明:在空速为18000h-1时,对模拟烟气中的NOx的催化转化率达到93%25。
- The heterogeneous reactions are happened in the surface of small particle or aerosol of the flue gas,which improves the removals of SO2 and NOx. 烟气中的小颗粒或气溶胶表面发生的异相反应能够促进SO2和NOx的脱除。
- NID,developed by ABB,is a semi-dry flue gas desulfurization technology that combines ash removal and desulfurization. NID半干法脱硫技术是ABB公司研制的一种集除尘和脱硫于一体的综合工艺,结构简单,具有较高的脱硫率。
- Steam generation from this hot flue gas is a last resort option. 从这种高温烟道气生产蒸汽是一种最后的选择。
- The semidry and semiwet flue gas desulfurization is a kind of semidry desulfurization technology. 半干半湿法烟气脱硫是半干法的一种。
- Power plant flue gas frequently contains some NOX,most of which is in the form of relatively insoluble NO.The addition of metal chelates to the aqueous scrubbing liquor can promote absorption of NO. 燃煤电厂烟气中,NOX的主要成分是难溶于水的NO,在脱氮吸收液中添加金属螯合剂可以促进NO的吸收,脱除烟气中的NOX。
- The major factors is excess air and flue gas temperature. 影响注汽锅炉运行热效率的主要因素是排烟温度和空气系数,测算分析表明,大部分注汽锅炉二者均超标。
- Deodorization of sewage treatment plant, incinerator flue gas. 污水处理场、焚化炉废气除臭。
- The emissions in the flue gas shall comply with EU directives. 烟气散发物应符合欧盟指标。
- This paper introduces working principle,technology flow of SPT/L type flue gas desulphurization duster and its industrial test. 介绍了SPT/L型烟气脱硫除尘器的工作原理、工艺流程及其工业性试验。
- The application of selective catalytic reduction technology in coal-fired power plant is introduced and the development orientation of SCR NOx technology is also pointed out. 介绍了选择性催化还原法(SCR)技术及其在中国燃煤电厂的应用,并指出了中国燃煤电厂SCR脱硝技术的发展方向。
- A half-wet-half-dry flue gas desulfurization method is proposed. 重点研究了钙硫比、烟气温度、喷水量、加湿喷嘴位置对烟气脱硫效果的影响。
- The resulting flue gas is almost pure carbon dioxide. 产生的管道气体几乎仅仅是二氧化碳。
- Several flue gas desulphurization technologies are introduced. 介绍几种典型的烟气脱硫工艺。
- Uncompleted combustion product in flue gas decreased. 炉气和烟气中不完全燃烧产物减少。
- The regularity of NO in low concentration NOx in flue gases converting to NO2 under the conditions of oxygen-rich oxidation is studied. 对烟气中低浓度的氮氧化物在富氧条件下NO转化为NO2的规律进行了研究。
- Some kinds of semidry flue gas desulfurization technology are introduced and the characteristics and progress of which is also analyzed. 对国内外常用的半干法烟气脱硫技术进行了介绍,并分析了这些脱硫技术特点及其进展状况;
- It mainly discusses the EOR mechanism based on flue gas flooding, the flue gas processing technology and its application in domestic oilfields. 论述了烟道气驱提高采收率的机理、烟道气处理技术以及在国内油田的实践情况。
- SCR-NH3 method which is now commercially implemented world-wide is proved the best maturely technology of flue gas denitrification. 氨法选择性催化还原(SCR)脱硝技术是目前世界上应用最成熟的烟气脱硝技术。