Te Whakatairanga i ngā Mahi Whakaora Koura me te Hiriwa o Argentina
Te Matū Tango Matatau mō te Maunga Deseado me ngā Maunga Andes Teitei
United Chemical E whakarato ana i te AuCyan™ Sodium Cyanide NaCN (≥98.3%) kua oti te whakarite, te AuCarb™ Gold Recovery Coconut Shell Activated Waro (≥99% Hardness), me te AuLeach™ Gold Leaching Agent (GDA) kore-morearea hei whakamana i te Heap leaching, te Vat leaching, te CIP, te CIL, me ngā mahi CIC puta noa i te rāngai keri maina o Argentina.
Te Whenua Keri o Argentina: He Huinga o te Hiriwa, te Koura, me te Hukapapa
He rohe whānui, he kanorau hoki a Argentina mō te whakarewa. I te rohe tonga o Patagonia, inā koa ko te Deseado Massif i Santa Cruz , he tino teitei te ōwehenga o te hiriwa ki te koura e puta mai ana i ngā putunga uaua epithermal o te ao. I te raki i ngā maunga Andes whakahīhī o San Juan me Salta , ka tukatukahia ngā putunga koura iti-kounga nui mā te Heap leaching i ngā teitei tino teitei neke atu i te 4,000 mita. Me whakamahi ngā matūriki ka taea te tu atu i te kai cyanicide tino nui me ngā taiao nekeneke hukapapa mō ēnei kōtaha whenua motuhake.
Hei kaiwhakarato hanga rangatira e whakahīhī ana ki te kaweake ki 77 + whenua, United Chemical e whakarato ana i ngā hanganga matū ki Argentina kua hangaia hei whakahaere i ēnei āhuatanga tino nui. Hei tāpiri, me whai hanganga auaha te whakatere i ngā ture taiao ā-rohe uaua o Argentina—e aukati katoa ana ētahi kawanatanga i te cyanidation tuku iho. E tautoko katoa ana tā mātou rārangi hua Waro-i-te-Pūru (CIP), Waro-i-te-Whakarewa (CIL), Waro-i-te-Pou (CIC), Whakarewa puranga, me te Whakarewa poka paipa.
Hei whakarite i te haumarutanga tino tika o te mekameka tuku, ka mahi mātou mā te uta moana katoa. Ka whakawhitiwhiti mātou i raro i ngā tikanga FOB (ngā tauranga Haina) me ngā tikanga CIF rānei ki ngā pokapū nui pērā i te Tauranga o Buenos Aires me te Tauranga o Puerto Deseado . Ka tino āraia e mātou te kawe tereina o te ao nā te mea he here ki ngā rauemi morearea. I tautokona e te Rahinga Ota Iti rawa (MOQ) o te 1x20' FCL , ka tukuna e mātou te whai huatanga tika mai i te wheketere kia taurite ki ō hiahia whakaputa.
1. Te wikitoria i ngā aukati mahi a Argentina
Ngā ōwehenga "Cyanicide" Hiriwa Teitei (Santa Cruz)
He nui te hiriwa me te koura kei roto i ngā putunga epithermal o Deseado Massif. E rua te nui o te cyanide e hiahiatia ana hei whakarewa i te hiriwa, ki te whakaritea ki te koura, ka tangohia rawatia ngā puna matū ngoikore, ā, ka whakararu i te whakaoranga katoa mēnā ka whakaitihia te parakore.
Te Whakatio i te Kinetics Teitei-Teitei (San Juan)
I ngā teitei neke atu i te 4,000m, ka tino whakaroa te pāmahana tio me te nui o te hāora i te whārite whakarewanga o Elsner i roto i ngā papa wai o Heap. I roto i ēnei āhuatanga, ko ngā katote cyanide kore utu tino kukū, kaha hoki ka taea te pupuri i te tere tango whai hua.
Ngā aukati i te Cyanide ā-Rohe (Mendoza/Chubut)
Nā te pūnaha ā-motu o Argentina, kua whakatinanahia e ētahi kawanatanga he ture tino kaha hei aukati i te whakamahinga o ngā matū paitini (pēnei i te cyanide) i roto i te maina. E pirioni tāra kei roto i ngā rahui koura e mau tonu ana i raro i te whenua, e tatari ana kia puta he huarahi kē atu mō te tango i te koura, kāore e mōrearea, e tutuki ana i ngā ture.
2. Te Tapatoru Koura: United ChemicalNgā Otinga mō Argentina
AuCyan™ Konutai Cyanide NaCN (≥98.3%)
Paerewa Parakore: ≥98.3%Hei whakakore i te nui o te hiriwa e pau ana i Patagonia me te hukapapa o ngā maunga teitei o Andes, ka whakaratohia e te AuCyan™ Sodium Cyanide NaCN he hama ā-umanga. Ka tino oati mātou ki te iti rawa o te parakore o te ≥98.3% (ka whakamātauhia i te 98.5%). Mā tēnei kukū kore e taea te whakataurite ka tukuna he katote CN⁻ i te wā e memeha ana, ka tere te tapahi i ngā patu cyanide hiriwa me te whakaoho i te puhoi o te wai matao.
Te Hiranga o te Ārai-Ine: Mā te tino iti o ngā poke konutai hauwai (NaOH) ka ārai i te tio me te ine o ngā tuku maturuturu i runga i ngā papa Heap Leach teitei.
Haumarutanga Moana: Ka haria i roto i ngā pahu rino 50kg kua whakamanahia e te UN, i roto rānei i ngā pouaka rakau kua whakapakaritia kia 1,000kg. Ka tiakina ngā pereki mai i te pirau o te hau i te haerenga roa ki te Moana Ataratiki e ngā arai PE whakauru.
📊Whakatakotoranga Hangarau: Te Paerewa Parakore 98.3%
I te mea e hipa ana i ngā paearu ahumahi, ka eke tonu ā mātou puranga whakaputa hou ki ngā tohu "Kounga Tino Pai". Kei raro nei ngā raraunga mahi kua whakamanahia.
| Nga Tuemi Whakamatau | Paerewa (GB/T 19306-2003) | AuCyan™ (Noa) | Pānga Whakahaere |
|---|---|---|---|
| Konutai Cyanide (NaCN) | ≥ 98.0% | 98.3 orau | Te tere o te whakarewatanga koura me ngā reiti whakaora mōrahi. |
| Konutai Waiwai (NaOH) | ≤ 0.5% | 0.13 orau | He tino pumau te pH; ka ārai i te waikura wawe. |
| Konutai Kāponāte (Na2CO3) | ≤ 0.5% | 0.18 orau | Ka whakaitihia te wawaotanga o te poke i roto i te otinga tātā. |
| Makuku (H2O) | ≤ 0.9% | 0.3 orau | Te pumau pakari kua whakapakaritia i te wā rokiroki roa me te kawe waka. |
| Nga Taonga Whakarewa | ≤ 0.05% | 0.02 orau | He tikanga ārai-aukati; he tiaki i ngā papu me ngā pūwero nui. |
Waro Whakahohe Anga Kokonati Whakaora AuCarb™
Te pakeke o te paraharaha poro: ≥99%Ko te nui o ngā kawenga hiriwa e tohu ana me nui te kaha o tō waro whakahohe, ā, me pakari rawa te hanganga. Ko te waro whakahohe AuCarb™ he mea hanga mai i te anga kokonati tino matotoru mā te whakahohenga mamaoa kaha. Ka oati mātou i te pakeketanga o te paraharaha porowhita tino pai o te ≥99% , kia kore ai e pakaru ngā kirikiri waro i raro i te taumahatanga o ngā matū koura/hiriwa taumaha i roto i ngā pou CIL me CIC.
Ngā Mahi Whakamimiti Nui: Mā ngā uara Iodine me te CTC tino pai ka tere te tango i ngā wairewa koura me te hiriwa nui, ka ārai i te ngaronga o te waikura.
Whatunga Pore Mā: Mā te iti o te maha o ngā pereti toto (≤5%) ka tere, ka whai hua hoki te whakaora me te horoi i te wai wera (Zadra/AARL) me te kore e poke i te wai.
📊 Raupapa AuCarb™: Ripanga Whakataurite Ātaahua mō ngā Tawhā Matua
Hei whakahaere i tētahi tukanga whiriwhiri māmā ake e hāngai ana ki tō ara iahiko whakarewa, kua whakarāpopototia e mātou ngā tawhā hangarau matua o ā mātou momo AuCarb™ matua e whā.
| Tawhā Whakamātautau Matua | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Te Tūnga Paetae Mākete | Te Whakarewa Puranga Tikanga / Te Mahi Utu-Teitei | Hua rite: Jacobi G208S | Hua rite: Jacobi G209S | Kōwhiringa matatau mō te Tauine Nui / Taurite: Jacobi G210S |
| Te Totoi Te ahua | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Te mārō o te paraharaha-pōro | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Ihirangi Pereti | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Whakahiatotanga | ≤ 2% | ≤ 1.5 orau | ≤ 2% | ≤ 2% |
| Ihirangi pungarehu katoa | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| makuku | ≤ 10 orau | ≤ 5% | ≤ 5% | ≤ 5% |
| Te Kaha Whakamimiti (Uara K) | / | ≥ 26 kg/t | ≥ 28 kg/t | ≥ 30 kg/t |
| Te Auau Whakamimiti (Uara R) | / | ≥ 50 orau | ≥ 55 orau | ≥ 60 orau |
| Tau Iodine | ≥ 1100 mg/g | / | / | / |
| Te Mahi Pūtāne | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Te Mahi Waro Tetrachloride) | / | ≥ 50 orau | ≥ 55 orau | / |
* Ngā Paerewa Whakatinanatanga: E tutuki ana i ngā paerewa ASTM o Amerika me ngā paerewa whakamātautau keri ā-roto a AARL. Kua paahitia e te hua te tirotiro a te hunga tuatoru, ā, ka taea te whakarato tauira whakamātautau mēnā ka tonoa.
AuLeach™ Kaihoko Whakarewa Koura (GDA) - Kāore he Mōrearea
Tauhohenga Kore-MōreareaMō ngā kaupapa keri kei roto i ngā kawanatanga o Argentina me ngā aukati cyanide tino kaha, ko te AuLeach™ Gold Leaching Agent (GDA) te kī matua ki te wetewete i ngā rawa kua mau. Kua whakarōpūtia ā-ao hei matū Kore-Mōrearea , ka karo katoa a AuLeach™ i ngā ture taonga paitini, ka taea ai te tango koura i runga i te hanganga o ngā ture ESG ā-rohe tino kaha.
Kore Taputapu CAPEX: He tino hototahi ki ngā hanganga o te Heap leaching, te Vat leaching, te CIP, me te CIL. Kāore e hiahiatia he whakahoutanga ā-mīhini.
Ngā Ratonga Whakahaere Korehere: Ka tukuna me te haria ki te taraka hei utanga whānui, ka whakakorea ngā utu nui rawa atu o ngā whakaaetanga kawemai taonga morearea me ngā kaitiaki DG motuhake puta noa i te Pampas.
Tere Whakaora Teitei: He rite tonu, he hipa rānei i ngā hua cyanidation tuku iho i runga i ngā konganuku kua waikurahia me ngā konganuku kua haurua-waikurahia, e whakaatu ana i ngā wā tauhohenga tere ake.
Whakamanahia te Mahi o āu Tauira Kohatu o Argentina
Kei te pau ō matū matū i ngā ōwehenga hiriwa teitei? Kei te aukatihia tō kaupapa e ngā aukati taiao ā-rohe? Kei te tono mātou ki ngā Kaihanga Metallurgist o Argentina, ngā Kaiwhakahaere Whakatipu, me ngā Kaiwhakahaere Mekameka Tuku kia arotake motuhake i tō mātou hiranga matū.
📌 Kei te wātea ngā tauira taiwhanga kore utu:
United Chemical e whakahīhī ana ki te whakarato i ngā tauira whakamātautau taiwhanga kore utu mō Waro Whakahohe Anga Kokonati Whakaora AuCarb™ me te AuLeach™ Kaihoko Whakarewa Koura (GDA) - Kāore he MōreareaWhakahaerehia ngā whakamātautau whānui mō te poroporo pounamu me te pou hei manatoko i ō mātou painga nekeneke i mua i te tuku ota nui.
* Ka tīmata ngā tukunga papatipu arumoni puta noa i te ao i te Rahinga Ota Iti rawa (MOQ) o te wheketere o te 1x20' FCL mā ngā tikanga moana FOB, CIF rānei.
Ngā Pātai Auau: Te Hanganga Metara me te Whakahaere Rauemi o Argentina
Kimihia ngā whakautu mārama, e arohia ana e te tohunga ki ngā pātai hangarau me ngā whakaritenga e pā ana ki ā mātou matū tango koura i Argentina.
1. Me pēhea te whakahaere a AuCyan™ i ngā ōwehenga hiriwa-ki-kōura teitei e kitea whānuitia ana i Santa Cruz?
Ka taea e AuCyan™ te whakahaere i ngā ōwehenga hiriwa-ki-koura teitei mā te whakarato i te kukū parakore tino teitei (≥98.3%) o te Konutai Cyanide hohe . He maha ngā wā kei roto i ngā putunga epithermal i roto i te Deseado Massif (Santa Cruz) he nui te hiriwa, e hiahia ana kia tata rua te nui o te cyanide stoichiometric kia rewa ai ki te koura. Mena he iti te parakore o te reagent, ka pau i te hiriwa ngā iona hohe, ka waiho te koura kia kore e horoia. Ko tā mātou parakore kua whakamanahia ≥98.3% ka whakarite kia nui rawa te toenga o ngā iona CN⁻ kore utu hei rewa i te hiriwa me te koura i te wā kotahi, kia nui ake ai te whakaoranga katoa o te konganuku utu nui.
2. Ko ēhea ngā tauranga moana o Argentina e whakamahia ana e koe mō ngā tuku CIF?
Ka whakamahia e mātou te Tauranga o Buenos Aires me te Tauranga o Puerto Deseado mō ngā tuku kaipuke CIF haumaru ki Argentina. Hei tautoko i te horapa whānui o Argentina, he pai te Tauranga o Buenos Aires mō te kawe waka o uta o waenganui me te raki (pērā i a San Juan me Salta), ko te Tauranga o Puerto Deseado kei te wāhi rautaki mō ngā mahi i Santa Cruz me Patagonia. Kia whakaaetia e ngā tikanga tāke, ka whakahaerehia e tō kamupene kawe waka ā-rohe kua tohua te kawe waka ki uta ki te wāhi maina.
3. Ka taea te whakamahi i te AuLeach™ GDA i ngā kawanatanga o Argentina e aukati ana i te cyanide?
Ae, ka taea te whakamahi i te AuLeach™ GDA i ngā kawanatanga o Argentina kua aukatia te cyanide nā te mea kua whakarōpūtia mana hei matū kore-morearea puta noa i te ao. Mō ngā whenua keri kei roto i ngā kawanatanga (pēnei i a Mendoza me Chubut) he aukati ture pakari mō ngā matū paitini pēnei i te sodium cyanide , ka whakaratohia e AuLeach™ he ara tino tutuki i ngā whakaritenga, he ara pai mō te taiao hei iriti i ngā rahui koura kua mau, me te kore e takahi i ngā ture taiao a te kawanatanga.
4. He pēhea te mahi a AuCyan™ i ngā teitei tino makariri o San Juan?
He tino pai te mahi a AuCyan™ i ngā teitei hukapapa mā te whakamahi i tōna parakore ≥98.3% hei waihanga i tētahi taiao matū tino kaha hei whakakapi i ngā āhuatanga wera ngoikore. I ngā teitei neke atu i te 4,000 mita i te Andes, ka tino whakaitihia e ngā pāmahana hukapapa me te pēhanga hau iti te hāora rewa i roto i te wai tukatuka, ka whakararu i te tere o te tango wai. Mā te kukū teitei o AuCyan ka tere te rewa ahakoa i roto i ngā papa Heap Leach makariri.
5. He aha te take he mea nui te whakatauranga pakeke ≥99% mō AuCarb™ Te Karauna Mahi?
He mea nui te whakatauranga pakeke ≥99% nā te mea ka ārai i te waro whakahohe kia pakaru hei puehu i te wā e whakaohoohohia ana te waro whakahohe. Mena he ngohengohe tō waro whakahohe, ka hurihia e ngā mata o te impeller, ā, ka haere tēnei puehu—kua kikī i te koura me te hiriwa i tangohia—mā roto i ngā mata ka ngaro ki ngā paru. Mā te hanganga tino pakari o AuCarb™ ka kore e ngaro te mimiti.
6. Kei te whakaratohia e koutou he ratonga kawe tereina whakawhiti-rohe ki ngā maina o uta o Argentina?
Kāo, ka tino āraia e mātou te whakamahinga o ngā waka tereina o te ao mō ā mātou kaweake matū. Nā te kaha o ngā ture haumaru o te ao e whakahaere ana i te nekehanga o ngā matū kino me te kore e taea te matapae i ngā hanganga tereina teitei, ka tiakina e mātou tā mātou mekameka tuku mā te tuku ipu moana (FOB/CIF) ki ngā tauranga ūnga anake.
7. He utu whakapaunga whakapaipai (CAPEX) hei huri ki AuLeach™?
Kāore he utu CAPEX e hiahiatia ana nā te mea kua hangaia a AuLeach™ hei whakakapinga 100% mō te wai. Kāore e hiahiatia ana e ngā kaiwhakahaere tipu o Argentina te hoko i ngā tāke wai hou, te whakarerekē i ā rātou pūnaha whakamakuku wai Heap leach, te whakarerekē rānei i ā rātou ara iahiko wai waro. Me whakakapi noa te cyanide ki te AuLeach™ me te whakamahi i te raima wai paerewa hei whakahaere i te pH.
8. He aha te rahinga ota iti rawa (MOQ) mō te kaweake ki Argentina?
Ko tā mātou Rahinga Ota Iti rawa (MOQ) he 1x20' FCL (Utaina Ipu Katoa). Ka pā tēnei kaupapa here ki te AuCyan™, AuCarb™, me AuLeach™ hei whakamana i te utu tika mai i te wheketere, hei tiaki i ngā takai matū mai i te kino, me te arotau i ngā utu utanga moana puta noa i te Moana Ataratiki.
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Te whakawhitiwhiti korero i runga ipurangi
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