
Denitration ndi ukadaulo wofunikira kwambiri woteteza chilengedwe, wopangidwa kuti achepetse mpweya wa nitrogen oxide wopangidwa ndi mafakitale monga mafakitale opangira malasha. M'dongosolo labizinesi, ma nozzles a Stellite alloy amagwira ntchito yofunika kwambiri. Amagwiritsidwa ntchito popopera mankhwala osokoneza bongo, kulimbikitsa zomwe zimachitika pakati pa nitrogen oxides ndi ma denitration agents kuti asandutse zinthu zopanda vuto, zomwe zimapangitsa kuti magwiridwe antchito azikhala olimba komanso okhazikika komanso amachepetsa mtengo wokonza.
Zambiri Zamalonda
Denitration ndi ukadaulo wofunikira kwambiri woteteza chilengedwe, wopangidwa kuti achepetse mpweya wa nitrogen oxide wopangidwa ndi mafakitale monga mafakitale opangira malasha. M'dongosolo labizinesi, ma nozzles a Stellite alloy amagwira ntchito yofunika kwambiri. Amagwiritsidwa ntchito popopera mankhwala osokoneza bongo, kulimbikitsa zomwe zimachitika pakati pa nitrogen oxides ndi ma denitration agents kuti asandutse zinthu zopanda vuto, zomwe zimapangitsa kuti magwiridwe antchito azikhala olimba komanso okhazikika komanso amachepetsa mtengo wokonza.
| Gulu | C | Mn | Si | Cr | Ndi | Mo | W | Fe | Co | Kachulukidwe/g/cm3 | Kulimba/HRC |
| Stellite 6 | 0.9-1.4 | 1.0 | 1.5 | 27; 31 | 3.0 | 1.5 | 3.5-5.5 | 3.0 | Bali. | 8.30 | 38; 44 |
Minda Yofunsira
Cobalt-based alloy denitration nozzles amagwiritsidwa ntchito kwambiri m'mafakitale monga mafakitale a simenti, malo opangira magetsi otenthetsera, mafakitale amankhwala ndi zitsulo.
Ubwino ndi Ntchito
Panthawi yotulutsa denitration, ma nozzles amakumana ndi mankhwala owononga kwambiri komanso madzi othamanga kwambiri kwa nthawi yayitali. Chifukwa cha kukana kwake kwa dzimbiri komanso kukana kuvala, aloyi ya Stellite imatha kukulitsa moyo wautumiki wa nozzles. Pakalipano, kukhazikika kwa kutentha kwapamwamba komanso kutsekemera kwapamwamba kwa Stellite alloy kumapangitsa kuti igwire ntchito pansi pa kutentha kwambiri komanso kupanikizika kwambiri, kuonetsetsa kuti kupopera mbewu kumakhazikika kwa ma nozzles ndikuwongolera bwino denitration.