欧美大片在线视频

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        1. gӭRKԴhƼ޹˾Wվ ھ “ϵ҂ ΢Pע

          ˾ͨ^ISO9001|wϵJC

          ڴȾгĽصļgMˮƽ

          1 2 3
          aƷԔ
          λã » » aƷԔ
          SNCRÓϵy

          xԷǴ߻߀ԭgSNCR
          xԷǴ߻߀ԭһNʹô߻ 8501100ضȷ߀ԭNoxķʹõˎƷ鰱һfSNCRÓЧʌȼúCM_ 25%40% ,С͙CM_ 80%ԓ偠tYߴӰ푺ܴ͵ȼgaֶ̎乤rúռeСmϏSSԸ偠tOӋʹ
          xԴ߻߀ԭgSCR
          SCR ĿǰğÓg, һNtÓ, ձ 20 o 60~70 ̘I\, ߀ԭ(NH3, )ڽٴ߻, xԵc Nox N2 H2O, DZ O2 , ʷQ顰 xԡ е SCRˇҪ֞鰱SCRط SCR 2N 2NðNox߀ԭ ,ڴ߻Œ Nox (ҪNO)߀ԭ錦]жӰ푵 N2ˮ ,߀ԭ NH3
          SCRʹõĴ߻TiO2dwV2O5V2 O5 -WO3V2O5-MoO3ԳɷƳɷCʽʽ򲨼yʽNڟÓеSCR߻ɷ֞ߜش߻345桫590棩Мش߻260桫380棩͵͜ش߻80桫300棩 ͬĴ߻m˵ķضȲͬضƫ߻ĻԕÓЧ½߻mڵ͜\Еʹ߻lԓpض^NH3ױNox߀߻ϵ׃ʹ߻Ļ˻SCRϵyøߜضȅ^g315桫400
          cԓÓЧʸrVڇ⹤ɞվÓg
          ȱcȼк, ȼ^пһSO3Ӵ߻, l, SO3 , c^ NH3 NH4HSO4NH4HSO4иgԺճ, ɌβOp mȻSO3 , ɵӰ푲ɵ͹,߻жFҲݺҕ


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