
Kupu Whakataki
I roto i te umanga keri, he mea nui te whakaora whai hua o ngā konganuku utu nui mai i ngā paru mō te whakamahinga rauemi me te tiaki taiao. E arotahi ana tēnei rangahau take ki tētahi maina parahi i Āhia Waenganui, kei reira te waroI whakamahia te tukanga cyanidation -in-pulp (CIP) ki ngā paru parahi e whakamānu ana hei whakaora i te koura.
Nga Tikanga Maranga
I te tuatahi te tukatuka i nga hiku rewa parahi. Na roto i te tukanga rewa, i whiwhihia he konupora rewa me te koura o te 48.50 g/t me te ihirangi parahi o te 8.45%. I muri mai i te rewa, he 0.21% te parahi o nga hiku, kei roto ko te tina-Ko te ihirangi parahi karekau he 0.12%.
Tukanga CIP Cyanidation
Ka tukuna nga hiku o te hiku ki te hauhau-a-wao-a-puupaa. I roto i tenei tukanga, konutai cyanide he 3.1 kg/t te kai. I eke te reeti reihi koura ki te 74.71%. Ko te auau whakaora koura katoa na roto i te whakakotahitanga o te rewa me te rewa ko te 88.26%, ko te reeti whakaora parahi he 62.16%.
Nga Hua me nga Painga
Te tono o te tukanga cyanidation CIP ki hiku parahi i roto i tenei take kua tutuki nga hua whakamiharo. Tuatahi, kua kaha te whakaora koura mai i nga hiku, kua piki ake te hanga koura katoa o te maina. Tuarua, kua pai ake te mahinga o nga rauemi parahi, ka whakaiti i te ururua o nga konganuku utu nui. I tua atu, ka whakatauritea ki etahi tikanga maimoatanga hiku tuku iho, he iti noa te kohi hiko me te mahi ngawari o tenei tukanga, he pai ki te whakahaere utu me te tiaki taiao.
Opaniraa
Ko tenei rangahau take e whakaatu ana ko te waro-in-pup cyanidation he tikanga whaihua me te whai hua mo te whakaora koura mai i nga hiku parahi. Ma te arotau i te rere o te tukanga me nga tawhā, ka taea te whakapai ake i te tere whakaora o nga konganuku utu nui, me te tuku tohutoro mo nga maina rite ki te whakaora rawa me te whanaketanga taumau.s
- Ihirangi Matapōkere
- Ihirangi wera
- Te ihirangi arotake wera
- Konutai Peroxide
- Antimonium Tartrate pāhare pāporo
- waikawa Dodecylbenzenesulfonic
- He tongi konupora konupora sulfate/konupora sulfate monohydrate
- Lithium chloride, 99.0%,99.5%
- lithium Carbonates 99.5% Pūhiko Taumata, 99.2% Ahumahi kōeke 99%
- Cupric Chloride 98%
- 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
- 6Haina wheketere Waikawa Sulfuric 98%
- 7Waikawa Oxalic Anhydrous 99.6% Koeke Ahumahi
- 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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