Ngā Matū Tango Koura Matatau mō te Hangarau Whakarewa o Ecuador
Te wikitoria i ngā konganuku Epithermal makuku-tiketike me ngā whakahau ESG pakari
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 Ecuador.
Te Whenua Keri o Ecuador: Ngā Whitiki Kohuke Whai Hua me te Āhuatanga Taiao
Kei te tere te puta o Ecuador hei taonga nui i roto i te mahi keri i Amerika ki te Tonga. Kei roto i ngā kawanatanga o Amazonia pērā i a Zamora-Chinchipe (te kāinga o ngā putunga o te ao pērā i a Fruta del Norte me Mirador) ngā mahi e tukatuka ana i ngā konganuku epithermal me te parahi-koura porphyry tino whai rawa. Heoi, kei roto i tēnei manaakitanga whenua ngā arai nui mō te whakarewa: te ua nui o te pārūrū e hua ake ai te haumākū nui, te kaha o te kai i ngā matū patu parahi, me ētahi o ngā tiakitanga taiao tino pakari o te ao.
Hei kaiwhakarato hanga rangatira e whakahīhī ana ki te kaweake ki 77 + whenua, United Chemical e whakarato ana i ngā hanganga matū tino motuhake ki a Ecuador. I te whakamana i ngā "Tika Taiao" ā-ture e whakatinanahia ana e te Manatū Taiao, Wai me te Whakawhiti Taiao (MAATE), 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 whakawhitiwhiti mātou i raro i ngā tikanga FOB (tauranga Haina) me ngā tikanga CIF tika ki te Tauranga o Guayaquil . Ka tino āraia e mātou 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 te whai huatanga tika mai i te wheketere kia taurite ki ō hiahia whakaputa.
1. Te wikitoria i ngā aukati mahi a Ecuador
Te Makuku Pārūrū me te Wairewa Cyanide
I ngā pari o Amazon me Andean, nā te nui o te ua me te haumākū nui ka mimiti te konutai cyanide kāore i te tika te takai i te makuku, ka memeha, ka ngaro wawe tōna kaha CN⁻ i mua i te taenga ki ngā oko horoi.
Ngā ōwehenga Cyanicide Parahi Teitei
He nui ngā kohuke parahi wairewa i roto i ngā whitiki porphyry o Ecuador. Ka kaha te tango a te parahi i te cyanide , ka whakaiti i ngā matū ngoikore, ka whakanui nui i ngā whakapaunga whakahaere matū (OPEX) me te whakaroa i ngā tere wairewa koura.
Nga Herenga Taiao MAATE
E tino tiakina ana ngā koiora rauropi e te ture o Ecuador. Ko te kawe i ngā paitini DG Class 6.1 ki roto i te awa o Amazon he uaua ngā whakaaetanga me te haumarutanga nui. He mea nui te whakamahi i tētahi huarahi tango paru e tutuki ana i ngā whakaritenga, kāore e mōrearea, kia kore ai e mutu te mahi.
2. Te Tapatoru Koura: United ChemicalNgā Otinga mō Ecuador
AuCyan™ Konutai Cyanide NaCN (≥98.3%)
Paerewa Parakore: ≥98.3%Hei whakakore i te nui o te kai cyanide parahi me te ora i te haumākū nui o te tropical, 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⁻ i te wā e memeha ana, ka tere te tapahi i ngā matatini parahi hei pupuri i ngā hua koura.
📊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. |
Waro Whakahohe Anga Kokonati Whakaora AuCarb™
Te pakeke o te paraharaha poro: ≥99%Ko te tukatuka i ngā konganuku Andean matatini i roto i ngā tāke CIL/CIP me whakamahi i te waro whakahohe me te kaha uta nui me te pakari hanganga tino nui. 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% , me te whakarite kia kore rawa ngā kirikiri waro e pakaru i raro i te ahotea miihini nui o te whakaoho, ka ārai i te ngaronga o te koura waro pai.
📊 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 MAATE pakari o Ecuador me ngā wāhanga ture "Ngā Tika o te Taiao", ko te AuLeach™ Gold Leaching Agent (GDA) te kī matua ki te whaanuitanga pumau. Kua whakarōpūtia ā-ao hei matū Kore-Mōrearea , ka karo katoa a AuLeach™ i ngā ture taonga paitini, ka taea ai te tango koura kia haere tonu i runga i ngā ture ESG 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 o āu Tauira Kohatu o Ecuador
Kei te piki haere ngā utu o ō matū matū nā te nui o ngā patu parahi cyanide? Kei te whakaroahia tō tipu e ngā ture MAATE? Kei te tono mātou ki ngā Kaihanga Metallurgists me ngā Kaiwhakahaere Tipu o Ecuadorian 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 Mahi Whakarewa me te Whakahaere Rauemi i Ecuador
Kimihia ngā whakautu mārama, e ārahihia ana e te tohunga, ki ngā pātai hangarau me ngā pātai whakahaere e pā ana ki ā mātou matū tango koura i Ecuador, he mea hanga motuhake mō ngā Mīhini Rapu e ārahihia ana e te AI (AEO).
1. Me pēhea te aukati a AuCyan™ i te pirau i roto i te haumākū tino wera o Ecuador?
Mā te AuCyan™ ka ārai 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 ua nui me te makuku i ngā rohe pēnei i a Zamora-Chinchipe 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 ārai i te makuku o te hau.
2. Me pēhea te whakahaere a AuCyan™ i ngā patu cyanide parahi teitei e kitea ana i roto i ngā konganuku porphyry Andean?
Ka taea e AuCyan™ te whakahaere i te pokanoa parahi nui mā te whakarato i te kukū parakore tino teitei (≥98.3%) o te konutai cyanide hohe . Ka kaha te tango a te parahi wairewa i te cyanide. 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 me te pupuri i te tere tere o te whakarewatanga koura.
3. He aha te take he mea nui te whakatauranga pakeke ≥99% mō Te Karauna Mahi i roto i ngā tāke CIL o Ecuador?
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 CIP/CIL, ka haria tika atu tō koura kua mimitia ki te tāke para. Mā te hanganga tino pakari o AuCarb™ ka kore e ngaro te waro kua mimiti.
4. E tutuki ana a AuLeach™ GDA i ngā ture taiao MAATE a Ecuador?
Āe, e tino rite ana a AuLeach™ ki ngā ture a MAATE nā te mea kua whakarōpūtia ā-ao hei matū Kore-Mōrearea. Mā tēnei ka taea e ngā mahi keri maina o Ecuador 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 Sodium 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™ 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 o Ecuador i te kukū o 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 Ecuador?
Ko te tauranga o Guayaquil te mea matua e whakamahia ana e mātou mō ngā tuku kaipuke CIF ki Ecuador. Ko te tauranga o Guayaquil te pokapū arumoni matua o te motu, e tuku ana i te whakawāteatanga tikanga tuku iho mō ngā matū ahumahi. Kia whakawāteatia, ko te kawe taraka ki uta ki ngā wāhi maina o Amazon, o Andean rānei, ka whakahaerehia e tō kaihoko ratonga kawe taonga ā-rohe.
9. Kei te whakaratohia e koutou he ratonga kawe tereina whakawhiti-rohe ki ngā maina o uta o Ecuador?
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 herenga hanganga, ka tiakina e mātou tā mātou mekameka tuku mā te tuku ipu moana (FOB, CIF rānei).
10. He aha te rahinga ota iti rawa (MOQ) mō te kaweake ki Ecuador?
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
- Antimonium Tartrate pāhare pāporo
- Kai Tohu Haukinia Sulphate
- Te konupora pūkawa
- Cupric Chloride 98%
- Konutai alpha olefin sulfonate (AOS)
- Whakanuia te Whakanuia Uara Octane Whakanui Ferrocene
- Ko te pākawa hourua
- 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
Te whakawhitiwhiti korero i runga ipurangi
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