Ngā taputapu wehenga aukume whakarara teitei

19

Ko te hua kua patenttia, he mowhiti poutū, he wehewehe aukume whakarara teitei, he āhuatanga o te pūnaha whakamatao hinu-wai matatau, he whakarara aukume nui, he pae uruhanga aukume teitei, he pao whakarerekētanga, he pirau wera aukume iti, me ētahi atu. He pai mō te whakamahi i te hematite me te limonite -1.2mm te matotoru o ngā kohuke whakarewa aukume ngoikore pērā i te waikura rino, te manganese, te chromite, te ilmenite, te wolframite, me te whenua onge. Ka taea hoki te whakamahi mō te tango rino me te purenga o ngā kohuke kore-whakarewa pērā i te quartz, te feldspar, te kaolin, te spodumene, te fluorite, te dolomite, te bauxite, me ētahi atu.

20

Ko ngā āhuatanga o te wehewehe aukume whakarara teitei-teitei o te paru hikohiko he hoahoa koiri hikohiko ahurei, he whakamatao hiato hinu-wai, he reo uruhanga aukume teitei, he whakahaere hōtaka aunoa, me te whakarara aukume nui. He pai mō te tango i ngā kohuke kore-whakarewa, i ngā rauemi rānei pērā i te kuata, te feldspar, me te kaolin. Ka taea hoki te whakamahi i te purenga rino mō te maimoatanga wai para i roto i ngā tipu maitai me ngā tipu hiko.


Wā tuku: Paenga-whāwhā-09-2022