TAU TĀNE MATUA Arotahi ki te matū alumina

Te tātari i ngā tukanga whakaputa e toru o te hauwaiwai alumina horihori

E mōhiotia ana te umanga konumohe hauwai konumohe ko te konumohe hauwai, nā te mea he mā pai, he tauwehenga whakaata ngawari, he ngāwari ki te tukatuka, he pai te aukati mura, he pai te mahi pehi paowa, nō reira he tino pai te konumohe hauwai hei whakakī kōhatu horihori.

Ko ngā hua kōhatu horihori i hangaia mai i te konumohe hauwaiora he whai ake nei:

He māmā te taumaha, he iti te utu, he ngāwari ki te tukatuka, he pai te tae, he pakari te āhua, he pai te hononga, ā, he māmā noa te tikanga hanga, he poto te huringa whakaputa. Nō reira, ka horapa tere ki ngā tōpito katoa o te ao, e mōhiotia ana ko tētahi momo rauemi hanga e whakamahia whānuitia ana.

I tēnei wā, ko te hiahia ā-tau o te ao mō te konumohe hauwai mō te kōhatu horihori he tata ki te 700,000 tāne, ā, ko te tere tipu ā-tau he tata ki te 10%. He tatauranga kāore anō kia oti, ko te hiahia ā-tau a Haina mō te mākete kōhatu horihori he 1100 mita pūrua, ā, ko te kaha whakaputa ā-rohe o nāianei o ngā kaihanga kōhatu horihori he 7 miriona mita pūrua noa iho, he nui te pūmanawa o te mākete.

Nā te tukanga sintering motuhake me te tukanga desilication hohonu o te otinga konutai chlorate i roto i te hanga alumina mā te tukanga sintering raima caustic, ko ngā hua konumohe hauwaiwai i hangaia he āhuatanga o te ma teitei me te iti o te ihirangi rino, ā, he painga ahurei. I runga i te whanaketanga tere o te umanga kohatu horihori, kei te tere haere te whakawhānui i te raina whakaputa o te whakakī konumohe hauwaiwai hei whakawhānui i te wahanga mākete i te kāinga me tāwāhi.

Ko te kaihanga o te konumohe hauwaiwai mō te kōhatu horihori e whai ake nei, e toru ngā tukanga e whakaurua ana mō te hanga konumohe hauwaiwai:

(1) He paku teitei ake te mā o ngā hua i hangaia mā te wehenga waro, he teitei ake te uara pH me te SiO2% teitei ake, ā, he iti ake te parakore. Ko te tikanga whakaputa waro o te hua, he iti te rahi o te witi taketake o te hua, he tino taratara te mata o te witi, he nui ake te wetewete o te karaihe tioata, he ngoikore te tohu o te tioatatanga, he nui ake te porosity, koinei te tere mimiti hinu o te hua, ā, he teitei te mā o te pereti kohatu horihori.

(2) he iti ake te mā o ngā hua i hangaia mā te tikanga whakarōpū, he iti ake te tere mimiti hinu, he iti ake te uara pH, he iti ake te SiO2% o ngā hua, ā, he teitei ake te parakore. Mā te tikanga wehewehe purapura ka puta he hua tino pai ake te whanaketanga o te tioata, he kanapa ake, he ma ake te mata o te matūriki tioata, he matotoru ake te tioata tioata, he pai ake te tohu tioata, he iti te āputa i waenga i ngā matūriki, koinei te hua e hiahia ana koe ki te tere mimiti hinu he iti, me tana kaha whakaputa pereti kohatu horihori.

(3) Ko ngā hua i hangaia mā te tikanga whakaranu he iti rawa te mimiti hinu, ā, he iti rawa te mā. Mā te tikanga whakaranu o ngā hua, arā, ngā matūriki nui o ngā rauemi mata, me ngā matūriki iti o te whakakī waro, ka whakakīia katoatia, ka tino whakaitihia te tere mimiti hinu o te hua hauwai konumohe, engari i te wa ano, he iti te matotoru o te hua, he iti iho i te 20000 eps, ā, he iti te utu mō te hanga pereti kōhatu horihori, ā, kāore e hiahiatia ana e ngā kaihoko te whakakī hauwai konumohe, engari he iti te mahi.


Wā tuku: Paenga-whāwhā-15-2020
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