Kubatsirwa kweGoridhe

Kubatsirwa kweGoridhe

Refractory goridhe zviwanikwa zvinogona kugoverwa mumhando nhatu huru:
Iyo yekutanga mhando yakakwira Arsenic, kabhoni, uye sarufa mhando goridhe ore. Mune iyi mhando, iyo ARSENIC MENYU inopfuura 3%, iyo kabhoni yezvinyorwa iri 1-2%, uye iyo Sulfur yezvinyorwa ndeye 5-6%. Uchishandisa mamiriro ezvinhu akajairika egoridhe yekubvisa, iyo yegoridhe yekuregerera ndeyekuti iri kazhinji 20-50%, uye huwandu hwakawanda hweNA2Cn wadyiwa. Kana akafumiswa nehunyanzvi hwekurima goridhe, kunyangwe girazi repamusoro goridhe rinogona kuwanikwa, kutarisisa kune huwandu hwakanyanya hwezvinhu zvinokuvadza zvakadai seArsenic, kabhoni, uye Antimony. Ichave nekukanganisika padanho rinotevera regoridhe rekutsamwa maitiro.

Iyo yechipiri mhando yegoridhe-ine marita apinda mune iyo goridhe mune gangue zvicherwa uye kusvibiswa kwakakuvadza muzvinyorwa zvakanaka uye microscopic mafomu. Mune iyi mhando, iyo simbi sulfide yezviri mudiki, inenge 1-2%, uye inoiswa munzvimbo dzine gangane zvicherwa. Iyo yegoridhe yegoridhe yezvikamu muzvakristuru account ye20-30%. Cananide cyanide yekubvisa kana nzira dzekupaza dzinogara dzinoshandiswa kuburitsa goridhe, asi iyo yegoridhe yekupora yakaderera kwazvo.

Rudzi rwechitatu ndidzo yegoridhe ore nehukama hwepedyo pakati pegoridhe, Arsenic uye Sulfa. Hunhu hwayo ndeyekuti arsenic uye sarufa ndiwo manyoro makuru endarama, uye zvirimo zveArsenic gadziriro. Iyo yegoridhe kusendama indekisi yerudzi urwu rwe ore uchishandisa imwe cyanide yegoridhe yegoridhe yekubvisa maitiro akaderera. Kana goridhe rikapfumiswa nehurongwa, huwandu hwepamusoro hwekudzoreredza hunogona kuwanikwa, asi zvakaoma kutengesa nekuti une akawandisa arsenic.

Mining Technology

Chemical Sarudzo

1. Minkymantization uye kupatsanurwa

Nzira dzeMakemikari dzinobatsirwa dzegoridhe dzinonyanya kusanganisira nzira yekudziya mvura uye nzira yekutora cyanide. Iyo nzira yakasanganiswa ndeyekare uye yakakodzera kune yakaenzana-yakagadzirirwa goridhe. Nekudaro, iko kusvibisa uye kwakatsiviwa zvishoma nezvishoma nehungwaru. Pane nzira mbiri dzekushongedza, dzichimutsa cyanidation uye cyculation cyanidiation.

2. Chemakemikari uye yegoridhe kusarudza zvishandiso

Nzira yemakemikari inoshandiswa kusarudza goridhe ore, kunyanya mamiriro ekunze. Zvishandiso zvinoshandiswa zvinosanganisira Zinc Powder Converter, kusimira tangi yekunyepedzera, etc. Iyo zinc poda kutsiva mudziyo iyo chishandiso chinotsiva madhiri egoridhe kubva kune leachate ne zinc poda.

Iyo yekuregeredza tangi inosimudzira chishandiso chekusimudzira slurry. Kana iyo Ore Saizi iri pazasi 200 mesh uye mhinduro yekugadzirisa iri pazasi 45%, kumiswa kunogona kuumbwa kuti uwedzere kusunganidzwa kwegoridhe rakanyungudika mune adsorption tangi uye itsudzira nguva yekuregedza.