Ngā Matū Tango Koura Matatau mō te Hangarau Whakarewa o Chile
Te wikitoria i ngā konganuku Porphyry parahi-koura me te tote o Atacama
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-mōrearea 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 Chile.
Te Whenua Keri o Chile: He Huinga o te Parahi, te Koura, me te Maroke
E mōhiotia whānuitia ana a Chile mō āna pūnaha parahi-koura nui, inā koa i roto i ngā whitiki o Maricunga me El Indio . Heoi, e rua ngā wero nui o te tango koura i tēnei whenua o Andean: Tuatahi, ko te nui o te parahi wairewa he "cyanicide" kaha, e tere ana te whakaiti i ngā matū horoi ngoikore. Tuarua, ko te taiao maroke rawa o te Koraha Atacama ka akiaki i ngā mahi keri ki te whakamahi i te wai whenua tote-nui, i te wai moana rānei kua tangohia te tote, ka pā kino ki ngā taumata hāora wairewa me te nekehanga matū.
Hei kaiwhakarato hanga rangatira e whakahīhī ana ki te kaweake ki 77 + whenua, United Chemical e whakarato ana i ngā hanganga matū ki Chile kua hangaia hei whakahaere i ēnei āhuatanga tino kino. Hei tāpiri, ko te whakatere i ngā anga taiao pakari o Chile—tae atu ki te tiaki hukapapa me ngā ture para—me whai hanganga auaha. 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 o Chile pērā i te Tauranga o Antofagasta, te Tauranga o Iquique, te Tauranga o Valparaíso, me te Tauranga o San Antonio . 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 Chilean
Ngā Patu Patu Parahi Nui
I roto i ngā putunga porphyry o Chile, ka kaha te pau o te cyanide i ngā kohuke parahi wairewa (pēnei i te chalcocite me te malachite) . Mēnā he iti te parakore o te matū, ka pau katoa ngā katote hohe i ngā konganuku turanga i mua i te rewa pai o te koura.
Te Kinetika Wai Tote (Atacama)
Ko ngā mahi i te Koraha o Atacama e whakawhirinaki ana ki te wai tukatuka tote nui. Ko te kaha ionic teitei ka whakaroa i te wairewatanga o te hāora, ka tere ake te pirau o ngā matū tauhohenga kore pumau, ka hua ake te ngoikore o te mahi Heap Leach me te pikinga o te OPEX matū.
Ngā Ture Tino Pai mō ngā Para me ngā Ture ESG Hukapapa
E tino aro turuki ana ngā mana whakahaere taiao o Chile i ngā herenga tukunga cyanide me ngā konganuku taumaha i roto i ngā para, inā koa tata ki ngā rohe hukapapa o Andean. Me tere te hiahia o ngā wāhi keri ki ngā huarahi kē atu hei tango i ngā mea e tutuki ana i te taiao, kāore e mōrearea, hei whakarite i ā rātou mahi mō te heke mai.
2. Te Tapatoru Koura: United ChemicalNgā Otinga mō Chile
AuCyan™ Konutai Cyanide NaCN (≥98.3%)
Paerewa Parakore: ≥98.3%Hei whakakore i te nui o te parahi e pau ana i roto i ngā konganuku porphyry o Andean me te puhoi o te nekenekehanga i puta mai i te wai Atacama tote nui, ka whakaratohia e te AuCyan™ Sodium Cyanide NaCN he hama patu ahumahi. Ka tino oati mātou i te parakore iti rawa o te ≥98.3% (whakamātautauhia 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 parahi.
📊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 parahi/koura e tohu ana me nui te kaha kawenga o tō waro whakahohe , ā, me tino pakari hoki te hanganga. He mea hanga te waro whakahohe AuCarb™ 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 matūriki kohuke taumaha i roto i ngā pou CIL me CIC Chilean.
📊 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 G208AS | Hua rite: Jacobi G209AS | Kōwhiringa matatau mō te Tauine Nui / Taurite: Jacobi G210AS |
| 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 e whakatere ana i ngā anga taiao pakari o Chile (pērā i te Ture Tiaki Hukapapa), 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 pakari, me te pupuri tonu i te whakaora whakarewa tino pai.
📊 Ngā Mōhiohio Hangarau me ngā Whakatakotoranga AuLeach™
| tawhā | Units | Whakatakotoranga Kua Whakamanahia |
|---|---|---|
| ahua | - | Paura Mārō |
| Awhe pH Whakahaere | - | 10.5 - 12 |
| Te Kukū o te Kaihoko Whakarewa | % | 30 |
| Paerewa Paerewa | Kgs | Pēke kupenga 25Kgs |
Whānuitanga Whakamahinga: He tino whai hua puta noa i ngā konganuku tuatahi, ngā konganuku waikura, ngā konganuku haurua-waikura, ngā konganuku whanariki, ngā kukū koura, me ngā para cyanide i roto i ngā ara iahiko horoi Waro-i-roto-i-te-Pulp me te ara iahiko horoi Puna/Vat.
Kore Taputapu CAPEX: He tino hototahi ki ngā hanganga horoi puranga Chilean me te hanganga CIL. Kāore e hiahiatia he whakahoutanga ā-mīhini.
Ngā Ratonga Whakahaere Korehere: Ka tukuna me te kawe i runga taraka hei utanga whānui, ka whakakorea ngā utu nui rawa atu o ngā whakaaetanga kawemai taonga morearea i ngā tauranga pēnei i a Antofagasta me ngā kaiārahi DG motuhake puta noa i te Atacama.
Whakamanahia te Mahi i runga i ō Tauira Kohatu Chilean
Kei te piki haere ngā utu o ō matū matū nā te nui o ngā patu parahi cyanide? Kei te heke iho rānei ō tere whakaora i te wai tote? Kei te tono mātou ki ngā Kaihanga Metara, ki ngā Kaiwhakahaere Whakatipu, me ngā Kaiwhakahaere Mekameka Tuku o Chile 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 Chile
Kimihia ngā whakautu mārama, e arohia ana e ngā tohunga ki ngā pātai hangarau me ngā whakaritenga e pā ana ki ā mātou matū tango koura i Chile.
1. Me pēhea te whakahaere a AuCyan™ i te nui o te pokanoa parahi e kitea ana i roto i ngā konganuku porphyry Chilean?
Ka ārai a AuCyan™ i te pokanoa parahi nui mā te whakarato i te kukū parakore tino teitei (≥98.3%) o te Konutai Cyanide hohe . He patu cyanide kaha te parahi e pau ana i te nui o te matū ngoikore. Ko tā mātou parakore kua whakamanahia ≥98.3% ka whakarite kia nui rawa te toenga o ngā iona CN⁻ kore utu, e tere tapahi ana i ngā matatini parahi, ā, ka pupuri i te tere o te whakarewatanga koura.
2. He pai te mahi a AuCyan™ i roto i te wai tote nui mai i te Koraha o Atacama?
Ae, he tino pai te mahi a AuCyan™ i roto i te wai tote nui, i te wai tango tote rānei. Ko te kaha ionic teitei i roto i te wai tote ka whakaroa i te wairewatanga o te hāora. Nā te mea he tino iti ngā poke o AuCyan™ (pēnei i te NaOH ≤0.13%), ka tere te rewa me te kore e puta he tauine nui i roto i ngā tukunga maturuturu, ka mau tonu te rerenga kaha i roto i ngā taiao Heap Leach kino o Atacama.
3. He aha te take he mea nui te whakatauranga pakeke ≥99% mō Te Karauna Mahi i roto i ngā tāke CIL o Chile?
Mā te pakeketanga ≥99% ka ārai i te waro whakahohe kia pakaru hei puehu angiangi i te wā e whakaohoohohia ana e te mīhini. Mena he ngohengohe tō waro, ka hurihia e ngā mata o te impeller i roto i ngā tāke CIL, ka haria tika atu tō koura kua mimitia ki ngā paru. Mā te hanganga tino pakari o AuCarb™ ka kore e ngaro te mimiti.
4. E kiia ana te AuLeach™ GDA he matū morearea e ngā tikanga tuku iho o Chile?
Kāo, kua whakarōpūtia mana a AuLeach™ puta noa i te ao hei matū Kore-Mōrearea. Mā tēnei ka taea e ngā mahi keri maina o Chile te karo i ngā here kawemai Taonga Mōrearea (DG Class 6.1), ngā pirihimana hōia, me ngā whakaaetanga taiao uaua e pā ana ki ngā kawemai konutai cyanide tuku iho.
5. He aha ngā momo konganuku ka taea te tukatuka mā te whakamahi i te matū AuLeach™ Non-Hazardous?
He whānui rawa te whānuitanga o ngā tono a AuLeach™. E ai ki tana Pepa Raraunga Hangarau, he tino whai hua ki ngā konganuku tuatahi, ngā konganuku waikura, ngā konganuku haurua-waikura, ngā konganuku whanariki, ngā konganuku koura, me ngā paru cyanide puta noa i ngā mahi horoi waro-i-roto-i-te-para me te puna kaukau.
6. Me pēhea te whakamātautau a ngā taiwhanga whakarewa o Chile i te kukū o AuLeach™?
Ka whakamātauhia e ngā taiwhanga te kukū o AuLeach™ mā te tikanga titration paerewa. Kei roto i tēnei ko te whakamahi i tētahi kaihoko whakakoi hiriwa nitrate kounga tātari me tētahi tohu rhodanine. I te wā titration, ka huri te otinga mai i te kōwhai ki te whero, ā, ko ngā miririta o te kaihoko whakakoi e pau ana e tohu tika ana i te kukū hohe o te matū.
7. He aha te awhe pH tino pai mō te whakamahi i te AuLeach™ i roto i ngā ara iahiko horoi?
Ko te awhe pH mahi kua whakamanahia mō AuLeach™ kei waenga i te 10.5 me te 12. He tino ōrite tēnei ki ngā ara iahiko cyanidation tuku iho, arā, ka taea tonu e ngā kaiwhakahaere tipu te whakamahi i te raima wai paerewa hei whakahaere i te kawakore me te kore e whakarerekē i ā rātou tikanga o nāianei.
8. Ko ēhea ngā tauranga moana e whakamahia ana e koe mō ngā tuku CIF ki Chile?
Ka whakamahia e mātou ngā tauranga o Antofagasta, Iquique, Valparaíso, me San Antonio mō ngā tuku kaipuke CIF. He pai ngā tauranga i te raki (Antofagasta/Iquique) mō ngā mahi i te rohe o Atacama, ko ngā tauranga pokapū (Valparaíso/San Antonio) e mahi ana ki ngā rohe o Andes pokapū. Ko te kawe waka ki uta ka whakahaerehia e tō kaihoko ratonga waka ā-rohe.
9. Kei te whakaratohia e koutou he ratonga kawe tereina whakawhiti-rohe ki ngā maina o uta o Chile?
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 ngā matū morearea 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 anake.
10. He aha te rahinga ota iti rawa (MOQ) mō te kaweake ki Chile?
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 whakapūmau i te utu tika mai i te wheketere, hei tiaki i te pono o te takai, me te arotau i ngā utu utanga moana puta noa i te Moana-nui-a-Kiwa.
11. He utu CAPEX kei reira hei whakawhiti mai i te Cyanide ki te AuLeach™?
Kāore he utu CAPEX e hiahiatia ana nā te mea kua hangaia a AuLeach™ hei whakakapinga 100% mō te wā poto. Kāore e hiahiatia ana e ngā kaiwhakahaere tipu te hoko i ngā tāke wai hou, te whakarerekē i ā rātou pūnaha whakamakuku wai Heap, te whakarerekē rānei i ā rātou ara iahiko wai waro. Me whakakapi noa te cyanide ki te AuLeach™ i roto i te tukanga.
- Ihirangi Matapōkere
- Ihirangi wera
- Te ihirangi arotake wera
- Te houra kaipahua NaOH 96%-99% konutai waikawa
- Te whakauru hua o te kamupene
- Ngongo Riri Kirihou（VOD≧1600m/s）
- Haukinia Chloride 99.5% Kaikohi Maina
- Diethylene Glycol Mono Butyl Etera 99% Liquid Glycol Ethers (BDG/DB)
- He paanga taiao nga reagents flotation?
- Alkyl Hydroxamic Acid 60%
- 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
- 3United ChemicalKo te Rōpū Rangahau e whakaatu ana i te mana ma roto i nga tirohanga a te Raraunga
- 4AuCyan™ Konutai Cyanide Mahi-Teitei | 98.3% Parakore mō te Keri Koura o te Ao
- 5Mamati Hiko Detonator（Wā whakaroa 0~ 16000ms）
- 6Te Kaha-Teitei, Te Whakaputanga Tube Tube-Tiki
- 7ahumahi Detonator Hiko
Te whakawhitiwhiti korero i runga ipurangi
Tāpiri kōrero: