亚洲爆乳无码精品AAA片蜜桃_婷婷色在线精品国自产拍_天堂av性爱在线_封神传奇在线观看_www国产免费_少妇厨房与子伦视频播放_自拍偷拍18p_日本黄色高清_最新网址av_日韩美女精品在线_成人av影院在线观看_www日日夜夜_亚洲第一页夜_扒开双腿猛进入jk校花的小说_国产精品无码免费视频二三区_91福利小视频_国产欧美日韩综合精品久久一区_国内精品一区无码中文在线_男女无遮挡免费视频_嫩草嫩草嫩草嫩草嫩草_国产婷婷色一区二区三区_日本成人福利视频_曰本一道本久久88不卡_日韩最新在线_67194成人_亚洲AV成人无码网站在线_亚洲自拍一区在线观看在线观看_日韩夜夜高潮夜夜爽无码_久久九九看黄一片_亚洲精品乱码久久久久久久久久

Time：2018-11-06
Name：Desulfurization and Denitrification Projects
Valves：Electric flange ball valves，electric butterfly valves

Flue gas desulfurization and denitrification (FGD) technology is a boiler flue gas purification technology applied in the chemical industry of polynitrogen oxides and sulfur oxides formation. Nitrogen oxides and sulfur oxides are the main sources of air pollution. Therefore, the application of this technology has a lot of benefits for environmental air purification.

At present, flue gas desulfurization and denitrification technology is mostly in the stage of research and industrial demonstration, but it can achieve simultaneous desulfurization and denitrification in a set of systems, especially with the continuous stringency of NOX control standards, at the same time, desulfurization and denitrification technology is receiving increasing attention from countries.

FLOWX electric ball valve and butterfly valve are widely used in the desulfurization and denitrification industry.