Hāʻawi iā Sand Quartz Sand
No ka hana ʻana i ke one quartz fuse, ʻo ka hana mua e koho i nā ʻoi quartz kūlohelohe kiʻekiʻe me ka maʻemaʻe SiO2 ma mua o 99.95%. Ma hope o ka haki ʻana, ʻohiʻohi waikawa, koho lima a me nā kaʻina hana ʻē aʻe, a laila hoʻomehana i 1800 temperature ke ana wela kiʻekiʻe e hana i ka maʻemaʻe crystalline kiʻekiʻe i hoʻopili ʻia i ke one quartz.
Hiki iā mākou ke hoʻolako i ka maikaʻi o ʻekolu papa o ke one quartz i hoʻohui ʻia e hoʻokō i nā koi ʻokoʻa.
Papa A, one quartz me ka ʻaneʻane ʻike ʻole ʻia
Papa B, one quartz me kahi haumia liʻiliʻi
Papa C, ke one quartz me nā impurities hou aku
Hiki ke hoʻonohonoho ʻia nā nui o nā hunaahi e like me nā pono.
Nā nui maʻamau (i-waihona):
0.044-0.075 mm, 0.075-0.15mm, 0.15-0.25 mm, 0.3-0.5mm, 1-3mm, 3-5mm
Hanana huikala
ʻO ka maikaʻi o ke one quartz i ka ʻoihana ke hele a ʻoi aku ka maikaʻi. I mea e kūlike ai i nā pono o ka ʻoihana, hiki ke hoʻomaikaʻi ʻia ka maikaʻi o ke one quartz e ke kaʻina beneficiation. Aia kekahi ma kēia ʻano hana hoʻomaʻemaʻe:
1. Ka ʻānai ʻana a me ka hemo ʻana
Hoʻohana nui ʻia i ka scrubbing mechanical, hoʻomaʻemaʻe i ka hoʻopaʻi koʻokoʻo, scrubbing lāʻau kiʻekiʻe-mana, scrubbing ultrasonic a me nā ʻano hana ʻē aʻe.
2. Hoʻokaʻawale ʻume mākenēki
ʻO ke kumu nui e wehe i nā mineral magnet mai ke one quartz.
3. Hoʻokaʻawale Flotation
Hoʻohana nui ʻia ia e hoʻoneʻe i ka feldspar, ka mica a me nā mea haumia ʻē aʻe ʻaʻole hiki ke hemo ʻia e ka hoʻokaʻawale magnet, a hoʻomaikaʻi hou i kona maʻemaʻe.
4. Leaching Acaching
No ke kumu o ka hoʻohana ʻana o ka quartz i ka acid-insoluble, hiki ke hoʻopau ʻia nā mea haumia ʻē aʻe a hoʻomaʻemaʻe hou ʻia.
5. ʻO Microbial Leaching
He ʻenehana hoʻohemo hao hou e hoʻohana ai i ka microorganism e leach i ke kiʻi ʻoniʻoni lahilahi o ka ʻili o nā huna lepo quartz a i ʻole e hoʻouluulu i ka hao.
