Njira za Copper ore Beneficiation ndi njira

Njira za Copper ore Beneficiation ndi njira

Njira zopezera phindu ndi njira za ore zamkuwa zimatengedwa ngati kuchotsa chinthu chamkuwa kuchokera ku miyala yoyambirira, kuyenga ndi kukonza.Zotsatirazi ndizomwe zimagwiritsidwa ntchito kwambiri ndi njira za copper ore beneficiation:

1. Kulekanitsa movutikira: Mwala wa mkuwa ukaphwanyidwa ndi kusinjidwa, njira zopezera phindu zimagwiritsiridwa ntchito polekanitsa mwankhanza.Common akhakula njira kulekana monga mphamvu yokoka kulekana, flotation, maginito kulekana, etc. Kupyolera mu makina osiyanasiyana mchere processing ndi zipangizo ndi mchere processing mankhwala, particles zazikulu zamkuwa ndi zosafunika mu ore analekanitsidwa.

2. Kuyandama: Panthawi yoyandama, kusiyana kwa kugwirizana pakati pa miyala ndi thovu mumlengalenga kumagwiritsidwa ntchito kumangiriza thovu ku tinthu tating'ono ta mkuwa kuti tilekanitse miyala yamkuwa ndi zonyansa.Mankhwala omwe amagwiritsidwa ntchito kwambiri poyandama amaphatikiza otolera, opangira thovu ndi owongolera.

3. Phindu lachiwiri: Pambuyo pa kuyandama, chitsulo chamkuwa chopezeka chimakhalabe ndi zonyansa zina.Pofuna kukonza chiyero ndi kalasi ya mkuwa, kupindula kwachiwiri kumafunika.Njira zodziwika bwino zachiwiri zopezera phindu zimaphatikizapo kupatukana kwa maginito, kulekanitsa mphamvu yokoka, leaching, ndi zina zotero. Kupyolera mu njirazi, zonyansa za mkuwa zimachotsedwanso ndipo chiwerengero cha kuchira ndi kalasi ya miyala yamkuwa imapangidwa bwino.

4. Kuyenga ndi kusungunula: Kusakaniza kwa mkuwa kumachokera ku miyala yamkuwa pambuyo pokonza mchere, womwe umayengedwa ndi kusungunuka.Njira zoyeretsera zodziwika bwino zimaphatikizapo kuyeretsa moto ndi kuyeretsa ma electrolytic.Pyro-refining amasungunula mkuwa wambiri pa kutentha kwambiri kuti achotse zotsalira zotsalira;Electrolytic refining imagwiritsa ntchito electrolysis kusungunula mkuwa mu copper concentrate ndikuyika pa cathode kuti mupeze mkuwa weniweni.

5. Kukonza ndi kugwiritsira ntchito: Njira zogwiritsiridwa ntchito zodziwika bwino zimaphatikizapo kuponyera, kugudubuza, kujambula, ndi zina zotero, kupanga mkuwa kukhala zinthu zamkuwa za maonekedwe ndi mawonekedwe osiyanasiyana.