Wehenga Kohuke Whakarewa - Whakawehenga Hiko Aukume Makuku Poutū Makuku (LHGC-WHIMS, Kaha Aukume: 0.4T-1.8T)
Taupānga：
He pai mō te kukū mākū o ngā konganuku whakarewa ngoikore te aukume (hei tauira, te hematite, te limonite, te specularite, te konganuku manganese, te ilmenite, te konganuku chrome, te konganuku whenua onge) me te tango rino me te purenga o ngā kohuke kore-konganuku (hei tauira, te quartz, te feldspar, te kaolin) i roto i ngā taiao mahi uaua.
Ngā Āhuatanga Hangarau
◆ He pūnaha whakamatao matatau te Mowhiti Poutū Whakamatao Hinu-Wai Whakamātao Matūriki Teitei, ā, he tohanga ā-waho kua hiritia katoatia te koiri, he mea hiri katoa te tohanga o waho mā te hinu-whakamatao. Ka whakamahia e te koiri te tohanga o waho rere nui mā te whakawhiti wera hinu-wai hei whakamarara i te wera. He iti iho i te 25°C te pikinga pāmahana o te koiri, he iti te whakaiti wera o te papa aukume, ā, he pumau te taupū tukatuka kohuke.
◆ Kua whakapurua ngā pito e rua o te koiri hei hangarua i te papa aukume rerekē. Ka piki ake te tere whakamahinga o te pūngao aukume mā te 8% pea, ā, ka eke te papa aukume papamuri ki runga ake i te 1.4T.
◆ He hanganga hiri katoa te koiri, he ātete ki te ua, ki te puehu, ki te waikura hoki, ka taea te urutau ki ngā taiao mahi uaua.
◆ Ka taea te whakamahi i tētahi tukanga ma hei whakamatao i te hinu whakawhiti hiko, me te kore e hiahiatia he wai whakamatao tāpiri, he mea penapena hiko, he pai mō te taiao, ā, he penapena wai hoki
ngā rauemi.
◆ He hanganga tokotoko te rauemi aukume me ngā wāhanga whakawhiti rerekē, ā, he nui te pikinga o te papa aukume, ā, he teitei te kaha o te papa aukume.
◆ Mā te pūnaha tātaritanga hapa matatau me te pūnaha mana mamao, ka tutuki i a ia te mahi atamai me te whakahaere i ngā taputapu.
◆ E ai ki ngā āhuatanga o ngā rauemi rerekē, ka taea te whiriwhiri i te taputapu horoi me te pao o te konganuku hau-wai. He pai te horoi o te konganuku, he pai te pānga o te whakarōpū, ā, he penapena rauemi wai.
Ngā Tawhā Hangarau me ngā Tohu Mahi Matua
Tikanga whiriwhiri tauira: Ko te tikanga, ko te whiriwhiri tauira o ngā taputapu ka whakawhirinaki ki te nui o te paru kohuke. Ina wehea ngā kohuke mā te whakamahi i tēnei momo taputapu, he pānga te kukū paru ki te taupū tukatuka kohuke. Hei whakapai ake i te taupū tukatuka kohuke, me whakaiti tika te kukū paru. Mena he paku teitei te ōwehenga o ngā rauemi aukume i roto i te whāngai kohuke, ka whakawhāitihia te kaha tukatuka ki te nui katoa o ngā kohuke aukume e te whāriki aukume, mena ka tika te whakaiti i te kukū whāngai.
