Ngā Pūwero Rehu Silicon Carbide FGD

Ngā Pūwero Whakakorenga Hau Kore (FGD)
Te tango i ngā waikura whanariki, e mōhiotia whānuitia ana ko te SOx, mai i ngā hau putanga mā te whakamahi i tētahi matū kawakore, pērā i te paru kōhatu mākū.

Ina whakamahia ngā wahie pūmua i roto i ngā tukanga tahunga hei whakahaere i ngā poiha, ngā oumu, me ētahi atu taputapu rānei, ka taea e rātou te tuku i te SO2, te SO3 rānei hei wāhanga o te hau putanga. Ka tere te tauhohe o ēnei waikura whanariki ki ētahi atu huānga hei hanga i tētahi matū kino pērā i te waikawa whanariki, ā, ka taea hoki te pā kino ki te hauora o te tangata me te taiao. Nā ēnei pānga pea, he mea nui te whakahaere i tēnei matū i roto i ngā hau paipa o ngā tipu hiko waro me ētahi atu tono ahumahi.

Nā te āwangawanga mō te horo, te ārai, me te hangahanga o ngā paru, ko tētahi o ngā pūnaha tino pono hei whakahaere i ēnei tukunga ko te tukanga whakakorenga hau paru mākū (FGD) tuwhera-pourewa mā te whakamahi i te kōhatu kōhatu, te kōhatu wai, te wai moana, tētahi atu otinga kawakore rānei. Ka taea e ngā pūwero rehu te tohatoha tika me te pono i ēnei paru ki roto i ngā pou mimiti. Mā te hanga i ngā tauira ōrite o ngā pata iti e tika ana te rahi, ka taea e ēnei pūwero te hanga i te horahanga mata e hiahiatia ana mō te mimiti tika me te whakaiti i te urunga o te otinga horoi ki roto i te hau paru.

Ngā Rauemi o te Pepa Raraunga o ngā Pūwero RBSiC

Te Kōwhiri i te Pūwero Āmio FGD:
Ngā āhuatanga nui hei whakaaroaro:

Te matotoru me te matotoru o te rauemi horoi
Rahi o te pata e hiahiatia ana
He mea nui te rahi tika o te pata hei whakarite i te tere mimiti tika
Rauemi pūwero
I te mea he waikura te hau paru, ā, he paru te wai horoi he nui ngā totoka me ngā āhuatanga whakakoi, he mea nui te whiriwhiri i te rauemi e tika ana mō te waikura me te ātete ki te kakahu.
Ātete ki te aukati ihu
I te mea he paru te wai horoi he nui ngā totoka, he mea nui te whiriwhiri i te pūwero kia ātete ki te aukati.
Te tauira me te tūnga o te pupuhi
Hei whakarite kia tika te mimiti, he mea nui te kapi katoa o te rerenga hau me te kore he arai, me te wā noho e ranea ana.
Te rahi me te momo hononga o te pūwero
Ngā tere rere wai horoi e hiahiatia ana
Te maturuturunga pēhanga e wātea ana (∆P) puta noa i te pūwero
∆P = te pēhanga tuku i te tomokanga o te pūwero – te pēhanga tukanga i waho o te pūwero
Ka taea e ā mātou miihini mohio te āwhina ki te whakatau ko tēhea pūwero ka mahi kia rite ki ngā whakaritenga o tō hoahoa.
Ngā Whakamahinga me ngā Ahumahi o te Pūwero FGD Absorber:
Ngā tipu hiko waro me ētahi atu wahie pūmua
Ngā whare whakahinuhinu hinu
Ngā tahunga para ā-tāone
Ngā oumu sima
Ngā kaiwhakarewa whakarewa

Ngā pūwero SNBSC me RBSC:

Te Kapirapi Herea o te Nitride Silicon (SNBSC):
He rauemi uku he tino ātete ki te horo me te waikura. Nā te iti o te modulus of rupture (MOR) me te iti o te ātete ki te pānga, ka herea te rauemi ki ngā hoahoa hanganga māmā me ngā wāhanga pakitara taumaha. Ko te SNBSC te tikanga e whakamahia ana mō ngā pūwero kōhao, ngā pūwero hurihuri.
Te Warowaihā Hiraka Hononga Tauhohenga (RBSC/SiSiC):
He rauemi uku he tino ātete ki te horo me te waikura. Nā te mea he 5-7 ngā wā o te MOR o te RBSC i tō te SNBSC, ka taea te whakamahi mō ngā āhua uaua ake.
Ka ngāwari te pakaru o te RBSC nā te mea he uku pakarukaru te hanga. Ina pakaru ngā pūwero, tera pea ka pakaru nā te pakaru. Tērā pea nā ngā tikanga tāutanga hē, ngā pikinga pēhanga (hama wai) i te wā tīmatanga, te ngana ki te horoi i ngā pūwero kua purua, me ētahi atu mahi tiaki noa rānei.

Ko Shandong Zhongpeng Special Ceramics Co., Ltd tētahi o ngā otinga rauemi hou uku silicon carbide nui rawa atu i Haina. Uku hangarau SiC: Ko te pakeke o Moh he 9 (ko te pakeke o Moh hou he 13), he ātete pai ki te horo me te waikura, he ātete pai ki te pakū me te ārai-waikura. Ko te roa o te ora ratonga o te hua SiC he 4 ki te 5 ngā wā roa atu i te rauemi alumina 92%. Ko te MOR o RBSiC he 5 ki te 7 ngā wā i tō SNBSC, ka taea te whakamahi mō ngā āhua uaua ake. He tere te tukanga whakatau utu, ko te tuku e rite ana ki te mea i oatitia, ā, ko te kounga kāore he rite. Ka tohe tonu mātou ki te wero i ā mātou whāinga me te tuku i ō mātou ngākau ki te hapori.