
ʻO ka Denitration kahi ʻenehana palekana kaiapuni koʻikoʻi, i hoʻolālā ʻia e hōʻemi i ka hoʻokuʻu ʻana o ka nitrogen oxide i hana ʻia e nā ʻoihana ʻoihana e like me nā mea kanu ahi. I loko o ka ʻōnaehana denitration o kahi ʻoihana, lawelawe nā nozzles Stellite alloy ma ke ʻano he mea nui loa. Hoʻohana ʻia lākou e pīpī i nā mea hana denitration, e hoʻoikaika ana i ka hopena ma waena o nā nitrogen oxides a me nā mea hana denitration e hoʻohuli iā lākou i mau mea ʻino ʻole, e hoʻomaikaʻi ai i ka pono a me ka paʻa o ka ʻōnaehana denitration a hoʻemi i nā kumukūʻai mālama.
Nā kikoʻī huahana
ʻO ka Denitration kahi ʻenehana palekana kaiapuni koʻikoʻi, i hoʻolālā ʻia e hōʻemi i ka hoʻokuʻu ʻana o ka nitrogen oxide i hana ʻia e nā ʻoihana ʻoihana e like me nā mea kanu ahi. I loko o kahi ʻōnaehana denitration o kahi ʻoihana, lawelawe nā nozzles Stellite alloy ma ke ʻano he mea nui loa. Hoʻohana ʻia lākou e pīpī i nā mea hana denitration, e hoʻoikaika ana i ka hopena ma waena o nā nitrogen oxides a me nā mea hana denitration e hoʻohuli iā lākou i mau mea ʻino ʻole, e hoʻomaikaʻi ai i ka pono a me ka paʻa o ka ʻōnaehana denitration a hoʻemi i nā kumukūʻai mālama.
| Papa | C | ʻO Mn | ʻO Si | Cr | Ni | Mo | W | ʻO Fe | ʻO Co | Māmā/g/cm3 | Paʻakikī/HRC |
| Stellite 6 | 0.9~1.4 | 1.0 | 1.5 | 27~31 | 3.0 | 1.5 | 3.5~5.5 | 3.0 | ʻO Bal. | 8.30 | 38~44 |
Nā kahua noi
Hoʻohana nui ʻia nā nozzles denitration e pili ana i ka Cobalt i nā ʻoihana e like me nā mea kanu sima, nā mea kanu wela, nā mea kanu kemika a me nā mea kanu metallurgical.
Nā Pono a me nā lawelawe
I loko o ke kaʻina hana denitration, hoʻopili nā nozzles me nā kemika koʻikoʻi loa a me nā wai holo wikiwiki no nā manawa lōʻihi. Mahalo i kona pale ʻana i ka corrosion maikaʻi loa a me ke kūpaʻa ʻana, hiki i ka Stellite alloy ke hoʻolōʻihi i ke ola lawelawe o nā nozzles. I kēia manawa, ʻo ke kūpaʻa kiʻekiʻe a me ka conductivity thermal kiʻekiʻe o Stellite alloy e hiki ai iā ia ke hana ma lalo o nā kūlana kiʻekiʻe-mehana a me nā kūlana kiʻekiʻe, e hōʻoiaʻiʻo ana i ka hana paʻa ʻana o nā nozzles a me ka hoʻomaikaʻi ʻana i ka pono denitration.