He hua ārai wera te rīpene mika, he tino pai te ātete ki te pāmahana teitei me te mura. He pai te ngāwari o te rīpene mika i te āhua noa, ā, he pai mō te paparanga ārai wera matua i roto i ngā momo taura ātete ahi. Kāore he paoa kino e mimiti ana i te mura tuwhera, nō reira ehara i te mea he whai hua anake tēnei hua engari he haumaru hoki ina whakamahia ki roto i ngā taura.
Ka wehea ngā rīpene mika ki te rīpene mika hangai, te rīpene mika phlogopite, me te rīpene mika muscovite. Ko te kounga me te mahi a te rīpene mika hangai te mea pai rawa atu, ā, ko te rīpene mika muscovite te mea kino rawa atu. Mō ngā taura iti, me whiriwhiri ngā rīpene mika hangai hei takai. Kāore e taea te whakamahi i te rīpene mika i roto i ngā paparanga, ā, he ngāwari te mimiti i te makuku o te rīpene mika e rongoatia ana mō te wā roa, nō reira me whai whakaaro ki te pāmahana me te haumākū o te taiao e karapoti ana i te wā e rongoa ana i te rīpene mika.
Mēnā e whakamahia ana ngā taputapu takai rīpene mika mō ngā taura ātete-wera, me whakamahi kia pai te pumau, ā, ko te koki takai me 30°-40° te pai. Me maeneene ngā wira ārahi me ngā tokotoko katoa e pā ana ki te taputapu, me whakarite pai ngā taura, ā, kaua e ngāwari te nui rawa o te kume.
Mō te matua porowhita me te ōritetanga tuaka, he mea takai pūmau ngā rīpene mika ki ngā taha katoa, nō reira me whakamahi he arataki kōpeketanga porowhita mō te hanganga arataki o te taura ātete. Ko ngā take mō tēnei ko:
① E whakaaro ana ētahi kaiwhakamahi he arataki hanganga ngohengohe te arataki, e hiahia ana te kamupene ki te kōrero ki ngā kaiwhakamahi mai i te pono o te whakamahi taura ki te arataki pēhi porowhita. Ka taea e te waea hanganga ngohengohe me ngā takai maha te kino ki te rīpene mika, e whakamahia ana hei arataki taura ātete ahi. Kāore e whakaaetia ngā arataki taura. E whakaaro ana ētahi kaihanga ko te momo taura ātete ahi e hiahiatia ana e te kaiwhakamahi me tutuki i ngā hiahia o te kaiwhakamahi, engari kāore te kaiwhakamahi i te tino mārama ki ngā taipitopito o te taura. He hononga tata te taura ki te oranga o te tangata, nō reira me mārama ngā kaihanga taura ki te kaiwhakamahi.
② Kāore hoki i te pai te whakamahi i te ara iahiko āhua-pā, nā te mea he koretake te tohatoha o te pēhanga takai o te rīpene mika o te ara iahiko āhua-pā, ā, ko te pēhanga i ngā kokonga āhua-pā e toru o te matua āhua-pā e takai ana i te rīpene mika te mea nui rawa atu. He ngāwari te neke i waenga i ngā paparanga, ā, he mea here e te silicon, engari he iti hoki te kaha o te here. , te tokotoko tohatoha me te taura ki te taha o te pereti taha o te wira taputapu, ā, ina tukuna te whakamarumaru ki roto i te matua pokepoke i te tukanga e whai ake nei, he ngāwari te rakuraku me te maru, ka heke te mahi hiko. Hei tāpiri, mai i te tirohanga utu, he nui ake te taha o te wāhanga o te hanganga ara iahiko āhua-pā i te taha o te wāhanga o te ara iahiko porowhita, ka tāpirihia he rīpene mika, he rauemi utu nui. , engari i runga i te utu whānui, he ohanga tonu te taura hanganga porowhita.
I runga anō i te whakaahuatanga o runga ake nei, mai i te tātari hangarau me te tātari ōhanga, ko te hanganga porowhita te mea pai rawa atu mō te taura hiko ātete ahi.
Wā tuku: Oketopa-26-2022