伊人久久国产精品,色综合久久久久,精品国产香蕉伊思人在线又爽又黄,国产激情对白一区二区三区四

工業(yè)爐煙氣脫硝設(shè)備Flue Gas denitration equipment for industrial furnace

      煙氣脫硝技術(shù)主要有干法(選擇性催化還原煙氣脫硝、選擇性非催化還原法脫硝)和濕法兩種。與濕法煙氣脫硝技術(shù)相比，干法煙氣脫硝技術(shù)的主要優(yōu)點是:基本投資低，設(shè)備及工藝過程簡單，脫除NOx的效率也較高，無廢水和廢棄物處理，不易造成二次污染。

There are two main technologies for flue gas denitrification: Dry (selective catalytic reduction flue gas denitrification,selective non-catalytic reduction denitrification) and wet (wet) Compared with wet flue gas denitration technology.dryflue gas denitration technology has the advantages of low cost, simple equipment and process. high NOx removalefficiency., no waste water and Waste treatment and no secondary pollution.