
Cyanidation, he tukanga whakarewa e whakamahi ana konutai cyanide Ko te kaihoko riihi hei tango i te koura mai i nga ore, kua roa nei te tikanga matua mo te painga o te koura. He taonga makutu e whakamahia whanuitia ana puta noa i te ao ka awhina ki te whakaora koura mai i nga otinga konutai cyanide. Ko te waro whakahohe, me tona hanganga tino pore, he whakangao kaha, ka whakamahia i roto i nga umanga maha hei wehe i nga waahanga o nga rawa. Whakapohotanga. I roto i te ahumahi koura, te whakamahi o Te Karauna Mahi ki te wehe i te koura mai i te konutai cyanide wairewa wairewa kua riro hei paerewa ahumahi mo te pai Whakaora koura i roto i nga mahi waro - in - leach (CIL), waro - in - pulp (CIP), me te waro - in - column (CIC).
Ko te whakaora koura kei roto i nga maina puta noa i te ao. Pērā i te nuinga atu o ngā ahumahi, ko te mahi keri koura me whakataurite i waenga i te whakahaere i nga utu whakahaere me te whakanui ake i te hokinga mai mo te haumi (i te wa e mau tonu ana te kawenga taiao). He mea nui te whiriwhiri i te kaiwhakarato waro whakahohe mo te whakaora koura. He mea nui te mahi whakaora koura pai. Ko ta tatou waro whakahohe kua hangaia hei whakarei ake i te tukanga whakaora koura, me te whakarite i nga hua tino pai me te tino whakaputa.
Tukanga Koura Cyanidation
Ko te kaupapa o te whakaora koura ko te koura Te hauhautanga he tukanga, ka whakamahia he wairewa cyanide ki te tango koura mai i nga oka, ka hanga Matatini Koura Cyanide. To tatou waro whakahohe he matatau ki te adsorbing me te pupuri koura i enei rongoā, na reira faalēleate whakarite i te tukanga whakaora pai.
Wao - i roto i te - Tīwae (CIC) me te Wao - i roto i - Porohita (CIC)
Mo nga tono penei i nga tikanga waro - in - column (CIC) me te waro - in - circuit (CIC), ka whakamahia te waro whakahohe i roto i te raupapa o nga pou, ara iahiko ranei. Ka taea e a maatau hua te mahi pai. Ko te huringa adsorption - desorption kua arotauhia hei whakanui ake i te whakaora koura mai i nga otinga konutai cyanide.
Wao - in - Pulp (CIP) me te Wao - in - Leach (CIL)
Kua whakaritea to tatou waro whakahohe ki te whakatutuki i nga whakaritenga o te waro - in - pulp (CIP) me te waro - in - leach (CIL). Ko enei tikanga ko te whakamahi i te waro whakahoaho ki te whakauru i nga konganuku utu nui mai i nga rongoa rewharewha, e taea ai te mahi whakaora me te pai.
Reeti Adsorption me te Rohe Mata
Ko to tatou waro whakahohe he nui te reeti whakaurunga me te waahi mata nui, he mea matua mo te whakauru matūriki koura mai i nga otinga rewharewha. Ko te tohatoha rahi o te matūriki ka āta hangaia kia pai ai te whakapā atu ki waenga i te waro whakahohe me nga konganuku utu nui, na reira ka pai ake te pai o te katoa.
Whakaora Whakaora Taonga
Ko ta tatou waro whakahohe he mahi nui i roto i te tukanga whakaora whakarewa utu nui, kia pai ai te tangohanga o nga rawa utu nui. Ko nga ahuatanga ahurei o a maatau hua ka whai waahi ki te angitu o nga mahi whakaora koura puta noa i te ao.
Te Komititanga Kounga
Ka whakapau kaha matou ki te whakarato i nga otinga waro whakahohe mo te whakaora koura e tutuki ana i te kounga teitei me nga paerewa mahi. Ka tino whakamatauria a maatau hua ki te whakarite kia tutuki me te nui atu i nga tumanako o te umanga keri koura.
Ko te waro Whakaora Whakaora koura - Ko te ripoata whakamatautau mo te Wao Whakahohe Kokou Anga Ko te ahua kei raro:
| tauira | XH-Y |
| Rahi mata% | 6x12 mata≥90 |
| pakeke% | ≥97 |
| glodine/mg | ≥1000 |
| makuku% | ≤10 |
| Kiato rahi g/mg | 0.42-0.50 |
| pungarehu% | ≤3 |
| pH | >7 |
| parau | Anga kokonati |
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- 1Ko te Sodium Cyanide kua whakahekehia (CAS: 143-33-9) mo te Maina - Kounga teitei me te Utu Whakataetae
- 2Konutai Cyanide 98.3% CAS 143-33-9 NaCN, he mea nui mō ngā ahumahi matū keri
- 3Nga Ture Hou a Haina mo te Kaweake i te Sodium Cyanide me te Arataki mo nga Kaihoko Ao
- 4Sodium Cyanide (CAS: 143-33-9) Tiwhikete kaiwhakamahi mutunga (Putanga Hainamana me te reo Ingarihi)
- 5Waehere Whakahaere - Paerewa Whakaaetanga Maina Koura
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- 1Konutai Cyanide 98.3% CAS 143-33-9 NaCN, he mea nui mō ngā ahumahi matū keri
- 2Te Maamaa Teitei · Te Mahinga Pumau · Te Whakaora Teitei — te konutai cyanide mo te riihi koura hou
- 3Tāpiritanga Kai Kai Te Sarcosine 99% min
- 4Nga Ture Kawemai me te Tautukunga o te Sodium Cyanide - Te Whakapumau i te Kawemai Haumaru me te Whakaritea ki Peru
- 5United ChemicalKo te Rōpū Rangahau e whakaatu ana i te mana ma roto i nga tirohanga a te Raraunga
- 6AuCyan™ Konutai Cyanide Mahi-Teitei | 98.3% Parakore mō te Keri Koura o te Ao
- 7Mamati Hiko Detonator(Wā whakaroa 0~ 16000ms)













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