I roto i te hanga maitai o ēnei rā, he mea nui te whakahaere waro tika kia tutuki ai te kounga me te mahi pumau.Te kaiwhakarewa graphite mō te hanga maitaiHe mea nui tēnei ki te whakarerekē i te ihirangi waro kia whai hua ai, hei āwhina i ngā kaihanga maitai ki te whakatutuki i ngā whakaritenga hangarau me te matū, me te pupuri tonu i ngā mahi whai hua.

He aha te meaKaiwhakahou Warowaihā?

He tāpiri waro-teitei te mea whakarewa waro-whakarewa, he mea hanga mai i te hinu kōka, i te waro hangai rānei, ā, ka tukatukahia mā te whakarewa wera-teitei. He mea whakamahi whānuitia i roto i te hanga maitai hei whakanui ake i te nui o te waro o te maitai rewa, o te rino rānei i ngā wā rewa me te whakamahine.

Ki te whakatauritea ki ngā tāpiringa waro tuku iho, he nui ake te parakore o te waro e tukuna ana e te mīhini whakapūkara graphite, he pai ake te mimiti, ā, he pumau ake te mahi, nā reira he whiringa pai tēnei i roto i te maha o ngā wheketere maitai.

He aha te Hiranga o te Whakarerekētanga Waro i roto i te Hanga Rino

Ko te waro tētahi o ngā huānga tino whai mana i roto i te maitai. Ahakoa ngā rerekētanga iti ka pā nui ki te pakeke, te kaha, te ngāwari, me te ngāwari o te miihini. Mā te whakamahi i tētahi taputapu whakahou-whakapūmau pono ka taea e ngā kaihanga maitai te whakatikatika i ngā hanganga me te tika ake.

Ko ngā take matua he mea nui te whakahaere waro:

Te whakatutuki i ngā āhuatanga miihini kua whakaritea

Te whakarite i te ōritetanga puta noa i ngā puranga whakaputa

Te whakaiti i ngā tere para i puta mai i te matū kore-motuhake

Ka tautokona ēnei whāinga e te mīhini whakapūkara waro mā te whakarato i te whakaora waro e matapaetia ana, e whai hua ana hoki.

Ngā Āhuatanga Matua o te Whakarewa Whakairoiro Graphite mō te Hanga Rino

Ko te pūwhakarewa karāhe kounga teitei e tautuhia ana e ētahi āhuatanga nui e pā tika ana ki te mahi hanga maitai:

● He nui te ihirangi waro pumau, neke atu i te 98% te nuinga
● He iti te whanariki me te iti o te hauota
● Te rahi o te matūriki pumau mō te whakarewatanga whakahaere
● Te tere mimiti waro teitei i roto i te maitai rewa
● He iti te pungarehu me te matū pupuhi

Ka āwhina ēnei āhuatanga ki te whakaiti i ngā poke me te whakapai ake i te whai huatanga whānui o te mahi whakarewa.

 

Ngā tono i roto i ngā tukanga hanga rino rerekē

He pai te mīhini whakapūkara graphite mō ngā huarahi hanga rino me ngā momo oumu maha. Nā tōna whakamahinga whānui, he mea hei tāpiri paerewa mō te mahi whakarewa tuatahi me te tuarua.

Ko ngā horopaki tono noa ko:
● Te hanga maitai o te oumu pewa hiko (EAF)
● Te whakarewa maitai o te oumu whakapūmau
● Te whakatikatika i te oumu hāora taketake (BOF)
● Te hanga maitai koranu me te maitai motuhake

I ia tukanga, ka āwhina te kaiwhakarewa waro karāhe ki te utu i te ngaronga waro i te wā e rewa ana, e whakamahine ana hoki, kia mōhio ai kei te tutuki ngā whakaritenga i ngā hanganga whakamutunga.

Ngā Painga i runga i ētahi atu Tāpiri Waro

Ki te whakatauritea ki ngā kaiwhakarewa waro, ki te kōka hinu iti rānei, he mārama ngā painga o te kaiwhakarewa karāhe mō ngā kaihanga maitai e aro ana ki te kounga me te pumau o ngā tukanga.

Ko ngā painga matua ko:
● Tere ake te whakarewa i roto i te maitai rewa
● Te whakaoranga waro teitei ake, me te matapae ake
● Te iti o te whakaurunga o ngā huānga kino
● Kua whakapaitia te kounga o te mata o te maitai kua oti te whakaoti

Ko ēnei painga ka hua ake he whakahaere pai ake, he whakaiti i te mahi anō, me te whai hua ake o ngā huringa whakaputa.

Te Whakapai Ake o te Kounga Rino e te Kaiwhakahou Whakairoiro Karāhe

Mā te whakamahi i te karāpeti whakapūmau mō te hanga maitai ka whai wāhi tika ki te whakapai ake i te mahi a te hua whakamutunga. Mā te pupuri i ngā taumata waro pumau, ka taea e ngā kaihanga maitai te whakatutuki i ngā hanganga moroiti me ngā āhuatanga miihini ōrite ake.

Ko te hua o tēnei:
● Te kaha me te mārō kua whakarei ake
● Kua whakapaitia te ātete ki te kakahu
● He pai ake te ngāwari ki te miihini me te hanga
● He pai ake te mahi i roto i ngā tono whakamuri

Mō ngā kaihanga maitai pakihi-ki-pā, ka whakapakari ake ēnei whakapainga i te whakataetae i roto i ngā mākete tono nui pēnei i te motuka, te mīhini, me te hanganga.

Ngā Whakaaro mō te Whakamahinga Ahumahi

Hei whakatutuki i ngā hua tino pai, me tāpiri te pūwhakarewa karāpeti i te wā tika o te tukanga hanga maitai, me te nui hoki e tika ana. Ka pāngia te mahi e ngā āhuatanga pēnei i te momo oumu, te pāmahana whakarewa rewa, me te taumata waro e hiahiatia ana.

Ko te arotahi a ngā kaiwhakamahi ahumahi ki:
● Te whakataurite i te rahi o te matūriki ki ngā āhuatanga o te oumu
● Te whakarite kia rite te kounga o te hua puta noa i ngā tukunga
● Te aroturuki i te pānga o te whanariki me te hauota ki te maitai whakamutunga

Mā te whakahaere tika me te horopeta ka tino whai hua te whakamahinga o tēnei rauemi.

Whakamutunga

He rauemi nui te mīhini whakapūkara graphite mō te hanga maitai mō te hanga maitai o ēnei rā, e āhei ai te whakatikatika waro tika, te whakapai ake i te kounga maitai, me te whakahaere tukanga pumau. Nā te mea he teitei te parakore o te waro, he iti ngā taumata poke, me te pai o te mahi mimiti, he mea pono tēnei mō te whānuitanga o ngā tono hanga maitai. Mō ngā kaihanga maitai e rapu ana i te pai, te ōrite, me te putanga kounga teitei, he wāhanga nui tonu te mīhini whakapūkara graphite i roto i te tukanga whakarewa.

Ngā Pātai Auau:

He aha te mahi matua a te graphite recarburizer i roto i te hanga maitai?
Ko tāna mahi matua he whakanui me te whakahaere tika i te nui o te waro i roto i te maitai rewa i te wā e rewa ana, e whakamahine ana hoki.

He pai te whakakāhu graphite mō ngā oumu pewa hiko?
Ae, e whakamahia whānuitia ana i roto i ngā oumu pewa hiko nā te mea he tere mimiti teitei, he iti hoki te ihirangi poke.

He aha te rerekētanga o te kaiwhakarewa graphite i te petroleum coke?
Ko te tikanga he nui ake te parakore o te waro o te graphite recarburizer, he iti ake te whanariki, ā, he pai ake te mahi whakarewa i te whakataurite ki te petroleum coke paerewa.

Ka taea e te mīhini whakapūkara graphite te whakapai ake i te matotoru o te maitai?
Āe, mā te whakarato i te whakaoranga waro pumau me te matapae, ka āwhina i te whakarite kia ōrite te hanganga matū me ngā āhuatanga hangarau puta noa i ngā puranga whakaputa.