Ngā pūwero uku silicon carbide (SiC)kua noho hei wāhanga matua i roto i ngā momo mahi ahumahi, inā koa i roto i te mara o te whakakorenga hau paru (FGD). He mea hanga āta ēnei pūwero kia tū atu ki ngā āhuatanga tino kino, ā, he pai hoki mō ngā taiao e kitea ana te pāmahana teitei me ngā matū waikura. Ko ō rātou āhuatanga ahurei, tae atu ki te kaha teitei, te pakeke me te ātete ki te kakahu me te waikura, koia te mea pai rawa atu hei whakapai ake i te whai huatanga o ngā tipu hiko me ngā tāpine hau.
He mahi nui tā ngā pūwero uku silicon carbide i roto i te tukanga whakakorenga whanariki i roto i ngā tipu hiko. Ko te mahi matua o ēnei pūwero he whakatairanga i te rehu ōrite o te kaihoko whakakorenga whanariki, he mea nui ki te whakaiti i ngā tukunga hauhā whanariki (SO2) i roto i ngā hau paru. Mā te ātete pāmahana teitei o te silicon carbide ka taea e ēnei pūwero te mahi pai i raro i ngā āhuatanga uaua e kitea ana i ngā whare whakaputa hiko. Mā te whakarite kia ōrite te tohatoha o te kaihoko whakakorenga whanariki, ka tino whakapai ake ēnei pūwero i te pai o te whakakorenga whanariki whānui, ā, ka tino whakaiti i te tukunga o ngā hau poke.
Ko te pakari o ngā pūwero hiko he painga nui anō. I roto i ngā taiao ka tere te pirau o ngā rauemi tuku iho nā te waikura, te kakahu rānei, ka kitea te hiranga o te hiko nā te roa o te ora mahi. Ko te tikanga o tēnei pakari he iti ake ngā utu tiaki me te iti ake o te wā whakatā mō ngā tipu hiko nā te mea ka taea e ngā kaiwhakahaere te whakawhirinaki ki ēnei pūwero kia roa ake te mahi. Mō ngā tipu hiko e whai ana ki te whakatutuki i ngā ture taiao tino pakari, he mea nui te kaha ki te pupuri i te pono o te mahi i raro i ngā āhuatanga uaua.
Hei tāpiritanga atu, ko ngā whakamahinga o ngā pūwero silicon carbide e horapa atu ana i tua atu i te whakakorenga o te hau paru. I roto i ngā tāwhana hau, ka āwhina ēnei pūwero ki te pure i ngā hau i mua i te urunga ki te tāwhana. Mā te pakeke me te kaha o te silicon carbide ka taea te whakahaere tika i te rere o te hau, kia iti ai ngā poke. He mea nui tēnei tukanga purenga mō te whakahaere pai o ngā tāwhana hau, nā te mea ka āwhina ki te ārai i te kino me te pupuri i ngā taumata mahi tino pai. Mā te whakamahi i ngā pūwero silicon carbide, ka taea e ngā kaiwhakahaere te whakapai ake i te pono me te whai huatanga o ngā pūnaha tāwhana hau.
Ko te maha o ngā whakamahinga o ngā pūwero uku silicon carbide e kitea ana i roto i tō rātou kaha ki te mahi i roto i ngā momo taiao ahumahi. Haunga te whakaputa hiko me ngā tāpoi hau, ka taea hoki te whakamahi i ēnei pūwero ki te tukatuka matū, te whakahaere para me ētahi atu mara e hiahia ana ki ngā rauemi mahi teitei. Nā tō rātou ātete matū e pai ai te whakamahi i roto i ngā taiao kei reira ngā matū waikura, kia taea ai e rātou te tu atu ki ngā uauatanga o ngā tukanga ahumahi.
Haunga ō rātou āhuatanga miihini me te matū, ka whai wāhi anō hoki ngā pūwero silicon carbide ki te pumau o te taiao. Mā te whakapai ake i te pai o te tango-pūwero me te whakaiti i ngā tukunga, he mea nui te mahi a ēnei pūwero ki te āwhina i te umanga ki te whakatutuki i ngā ture taiao. I te mea kei te piki haere tonu te mōhiotanga o te ao ki te kounga o te hau me te whakahaere parahanga, e tika ana kia piki ake te hiahia mō ngā otinga whai hua pēnei i ngā pūwero uku silicon carbide. Ko tō rātou kaha ki te whakatairanga i ngā mahi ma e hangai ana ki te whāinga whānui o te whakaiti i te pānga taiao o ngā mahi ahumahi.
Hei whakarāpopototanga, he mea nui ngā pūwero uku silicon carbide i roto i ngā mahi ahumahi hou, inā koa i roto i te whakakorenga whanariki hau me te whakahaere i ngā tāhū hau. Nā te kaha teitei, te pakeke, te ātete ki te waikura me te ātete ki te kakahu, he mea tino pai mō te whakapai ake i te pai o te tipu hiko me te whakaiti i ngā tukunga. I te mea kei te whakatairanga tonu te ahumahi i te oranga tonutanga me te whai i ngā paerewa taiao, ka nui ake te tūranga o ngā pūwero silicon carbide, ka whakatuwhera i te ara mō ngā tukanga ahumahi ma ake, me te whai hua ake.
Wā tuku: Maehe-26-2025