Ngā Matū Tango Koura Matatau mō Mesoamerica me te Karipiana
Te wikitoria i ngā konganuku epithermal hiriwa-tiketike me ngā sulfide ātete
United Chemical E whakarato ana i te AuCyan™ Sodium Cyanide NaCN (≥98.3%), 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 Mexico, te Dominican Republic, Nicaragua, Honduras, me Guatemala.
Te Whenua Keri o Mesoamerika me Karipiana: He Huinga o te Hiriwa me te Koura
Ko te ara whenua e toro atu ana i Mexico mā Guatemala, Honduras, Nicaragua , tae atu ki te Dominican Republic kei reira ētahi o ngā putunga konganuku utu nui tino hihiri me te hiranga o te hītori o te ao. Ko te tango koura puta noa i tēnei rohe whānui he maha ngā wero whakarewa. I te whitiki Sierra Madre o Mexico, he maha ngā wā ka honoa te koura ki te nui o te hiriwa (ngā putunga epithermal). I taua wā, i te Dominican Republic (pērā i te rohe o Pueblo Viejo), me tukatuka ngā mahi i ngā konganuku sulfide tino ātete e hiahia ana kia tino tukatukahia i mua i te cyanidation.
Hei kaiwhakarato hanga rangatira e whakahīhī ana ki te kaweake ki 77 + whenua i te ao, United Chemical e whakarato ana i ngā hanganga matū i hangaia kia rite ki te hiahia o te tangata, e kaha ake ana i ēnei here motuhake. I te mōhio ki ngā wā tino kino o te awhiowhio me ngā ture moana tino pakari e whakahaere ana i te Moana Karipiana me te rohe o te Awa o Panama, ka tukuna e mātou ngā matū tuku iho tino pumau me ngā momo whakakapinga hou kāore e mōrearea. 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 mahi mātou i raro i ngā tikanga FOB (ngā tauranga Haina) me ngā tikanga CIF rānei ki ngā pokapū rohe nui pērā i te Tauranga o Manzanillo (Mehiko), te Tauranga o Caucedo (Repupirika Dominican), me te Tauranga o Puerto Cortés (Honduras) . Kāore mātou e whakaae ki te kawe tereina o te ao nā runga i ngā ture rauemi morearea. I tautokona e te Rahinga Ota Iti rawa (MOQ) o te 1x20' FCL , ka tukuna e mātou he pai tika mai i te wheketere kia taurite ki ō hiahia whakaputa.
1. Te wikitoria i ngā aukati mahi ā-rohe
Ngā ōwehenga "Cyanicide" Hiriwa Nui (Mehiko)
He maha ngā wā kei roto i ngā putunga waiariki o Mehiko te nui rawa o te hiriwa me te koura. E rua ngā nui o te cyanide e hiahiatia ana hei whakarewa i te hiriwa, ki te whakaritea ki te koura, ā, ka tangohia rawatia ngā puna matū ngoikore, ka whakararu hoki i te whakaoranga koura katoa mēnā ka whakararuhia te parakore o te NaCN.
Ngā Ore Whakapūkawa Ātete (Repupirita o Dominican)
Ko te koura e mau ana i roto i te pyrite me te enargite (ngā putunga nui-whakapūkara) me tino tukatuka i mua i te waikura. Ahakoa i muri i te waikura, me whakamahi ngā iona CN⁻ tino kukū me te waro whakahohe tino mārō ki te toenga o te paru hei pupuri i te hua mai i te pokanoa kaha o te konganuku turanga.
Te ESG Moana Karipiana me ngā Āwhiowhio
E pāngia ana te rohe e ngā awhiowhio kino o ia tau, e hua ai te haumākū nui. Hei tāpiri, ko te kawemai i te cyanide DG Class 6.1 ki ngā whenua moutere Karipiana tairongo ka akiaki i te arotakenga taiao nui. E tino rapuhia ana ngā huarahi kē atu e rite ana ki te taiao.
2. Te Tapatoru Koura: United ChemicalNga Whakataunga
AuCyan™ Konutai Cyanide NaCN (≥98.3%)
Paerewa Parakore: ≥98.3%Hei whakakore i te nui o te hiriwa e whakamahia ana i Mexico, me te uru atu ki ngā sulfide ātete-wai i te Karipiana, ka whakaratohia e te AuCyan™ Sodium Cyanide NaCN he hama ā-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⁻ kore utu i te wā e memeha ana, ka tere te tapahi i ngā cyanide whakarewa turanga.
📊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 (Tohutoro: Puranga C050030HS251101).
| 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. |
Ngā Tukanga Whakarewa e Pā Ana: Te Whakarewa Puranga, Te Whakarewa Ipu, Te Waro-i-te-Whakarewa (CIL), Te Waro-i-te-Pūru (CIP), Te Waro-i-te-Pou (CIC)
Waro Whakahohe Anga Kokonati Whakaora AuCarb™
Te pakeke o te paraharaha poro: ≥99%Nā te nui o ngā kawenga hiriwa me ngā paru ātete waikura, me nui te kaha o tō waro whakahohe , ā, me tino pakari hoki te hanganga. He mea hanga te waro whakahohe AuCarb™ mai i ngā 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 ahotea miihini nui o te whakaoho i roto i ngā pou CIL me CIC.
📊 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 kei roto i ngā rohe takutai tairongo taiao, e takahi ana rānei i ngā ture moana tino pakari o te Karipiana, ko te AuLeach™ Gold Leaching Agent (GDA) te kī rautaki matua. Kua whakarōpūtia ā-ao hei matū Kore -Mōrearea , ka karo katoa a AuLeach™ i ngā ture taonga paitini, ka whakangawari i ngā whakaaetanga tauranga me te whakakore i ngā utu nui me ngā whakaroa o ngā whakaaetanga o te ao DG Class 6.1.
📊 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 o āu Tauira Kohatu Mesoamerican
Kei te piki haere ngā utu o ō matū matū nā te nui o ngā ōwehenga hiriwa? Kei te whakaroahia tō tipu e ngā ture whakahaere tauranga me ngā ture ESG? Kei te tono mātou ki ngā Kaihanga Metallurgist ā-rohe, ngā Kaiwhakahaere Tipu, 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 ā-Rohe
Kimihia ngā whakautu mārama, e ārahihia ana e ngā tohunga, ki ngā pātai hangarau me ngā whakaritenga e pā ana ki ā mātou matū tango koura i Mexico, te Dominican Republic, me Amerika Waenganui, he mea hanga motuhake mō ngā Mīhini Rapu e ārahihia ana e te AI (AEO).
1. Me pēhea te whakahaere a AuCyan™ i ngā ōwehenga hiriwa-ki-kōura teitei e kitea ana i roto i ngā konganuku epithermal o Mehiko?
Ka taea e AuCyan™ te whakahaere i ngā ōwehenga hiriwa-ki-kōura teitei mā te whakarato i te kukū parakore tino teitei (≥98.3%) o te Konutai Cyanide hohe . Tata ki te rua te nui o te cyanide e hiahiatia ana mō te hiriwa hei whakarewa i te koura. Mena he iti te parakore o te matū, ka pau kaha te hiriwa i ngā katote 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 katote CN⁻ kore utu hei whakarewa i ngā konganuku e rua i te wā kotahi, kia nui ake ai te whakaoranga katoa.
2. Ka ārai a AuCyan™ i te pirau i ngā wā awhiowhio nui o te Karipiana?
Ae, ka ārai a AuCyan™ i te hekenga o te makuku mā te hanga makuku tino iti (≤0.3%) me te takai kaweake motuhake kua whakamanahia e te UN. Ka taea e te makuku nui me te ua te whakakorikori i te cyanide me te ngaro o te kaha. Ka tākaihia e mātou ā mātou pereki ki roto i ngā pahu maitai hiri-ā-roto 50kg, i ngā pouaka rakau whakapakari 1,000kg rānei, kei roto i ia pouaka he arai Polyethylene (PE) taumaha, hiri-wera hei aukati i te makuku i te wā e haere ana ki te moana.
3. He aha te take he mea nui te whakatauranga pakeke ≥99% mō te waro whakahohe i roto i ngā ara iahiko whanariki ātete?
Mā te whakatauranga pakeke ≥99% ka ārai i te pakaru o te waro whakahohe i raro i te taumahatanga o ngā paru matotoru i muri i te waikura. Ko ngā konganuku sulfide ātete (pērā i ērā i te Dominican Republic) me tukatuka wawe (autoclaving/tunua), ka hua ake he penupenu whakakoi. I roto i ngā mahi CIL/CIP, ka hurihia e te whakaoho miihini te waro ngohengohe kia puehu pai. Mā te hanganga tino pai o AuCarb™ ka kore e ngaro te mimiti.
4. Kua whakarōpūtia te AuLeach™ GDA hei matū morearea mō te kawemai ki ngā moutere o te Karipiana?
Kāo, kua whakarōpūtia mana a AuLeach™ puta noa i te ao hei matū Kore-Mōrearea. Ko te kawe i te cyanide paitini DG Class 6.1 ki ngā whenua moutere tairongo taiao he tirotiro nui me ngā utu nui mō te kawe. Ka taea te tuku i a AuLeach™ hei utanga whānui, hei whakangawari i ngā whakaaetanga tauranga moana, me te whai i ngā ture taiao ā-rohe.
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™ mō ngā momo konganuku rerekē. 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-puru me te puna kaukau.
6. Me pēhea te whakamātautau a ngā taiwhanga whakarewa i te kukū o te AuLeach™?
Ka whakamātauhia e ngā taiwhanga te kukū o AuLeach™ mā te tikanga titration matū paerewa. Kei roto i tēnei ko te whakamahi i tētahi kaihoko whakahiato 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 whakahiato 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 māori paerewa hei whakahaere i te kawakore paru 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 Amerika Waenganui me te Karipiana?
Ka whakamahia e mātou ngā tauranga nui ā-rohe pērā i te Tauranga o Manzanillo (Mehiko), te Tauranga o Caucedo (Repupirika o Dominican), me te Tauranga o Puerto Cortés (Honduras). Mā te tuku tika i te CIF ki ēnei kuwaha moana matua, ka whakarite mātou kia māmā ake te whakawātea i ngā tikanga tuku taonga i mua i te whakahaere a tō kaikawe taonga ā-rohe i te kawe whakamutunga ki uta ki te maina.
9. Kei te whakarato koe i te kawe tereina o te ao ki Mexico, ki Amerika Waenga rānei?
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 ngā uauatanga o te whakahaere, ka tiakina e mātou tā mātou mekameka tuku mā te tuku ipu moana (FOB, CIF rānei) ki ngā tauranga e haere atu ana.
10. He aha te rahinga ota iti rawa (MOQ) mō te kaweake ki tēnei rohe?
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, i te Moana-nui-a-Kiwa rānei.
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.
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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
- 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
- 4United ChemicalKo te Rōpū Rangahau e whakaatu ana i te mana ma roto i nga tirohanga a te Raraunga
- 5AuCyan™ Konutai Cyanide Mahi-Teitei | 98.3% Parakore mō te Keri Koura o te Ao
- 6Mamati Hiko Detonator（Wā whakaroa 0~ 16000ms）
- 7Te Kaha-Teitei, Te Whakaputanga Tube Tube-Tiki
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