Te Arotau i te Whakaora Koura i te Teitei i Peru
Ngā Otinga Matū Matatau mō ngā Kohatu Epithermal me Porphyry o Andean
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 ngā mahi Heap leaching, Vat leaching, CIP, CIL, me CIC puta noa i Cajamarca, La Libertad, me Arequipa.
Te Wero o te Keritanga o Peru: Teitei me te Kohuke Matatini
Ko Peru tonu tētahi o ngā tino kaha o te hanga koura o te ao, engari he nui ngā wero whakarewa kei roto i tōna whenua. He maha ngā mahi koura o te ao i ngā rohe pēnei i a Cajamarca, La Libertad, me te whitiki parahi o te tonga kei ngā teitei neke atu i te 3,500 ki te 4,500 mita. Ko ēnei putunga Andean teitei he maha ngā wā ka kitea i te iti o te pāmahana, te iti o te taumata hāora rewa i roto i te wai tukatuka, me ngā konganuku epithermal, porphyry rānei e whai kiko ana i ngā konganuku turanga "cyanicide" pēnei i te parahi me te hiriwa.
Hei kaihanga ārahi i te ahumahi me ngā kaweake angitu ki 77 + whenua, United Chemical e whakarato ana i ngā matū hanga-ake kua hangaia hei whakakore i ēnei here o te teitei. Ka tautokohia e tā mātou matiti hua ngā tikanga whakaora tuatahi katoa e whakamahia ana puta noa i Peru, tae atu ki Waro-i-te-Pūru (CIP), Waro-i-te-Whakarewa (CIL), Waro-i-te-Pou (CIC), Whakarewa puranga, me te Whakarewa poka.
Hei whakapūmau i te haumaru me te tutuki i ngā ture, ka whakawhirinaki anake tā mātou mekameka tuku ki ngā utanga moana. Ka whakahaerehia e mātou ngā whakawhitiwhitinga arumoni i raro i ngā tikanga FOB (ngā tauranga Haina) me ngā tikanga CIF tika ki te Tauranga o Callao , ki te Tauranga o Matarani rānei . Kāore mātou e uru ki te kawe tereina o te ao nā runga i ngā here rauemi morearea. Me te Rahinga Ota Iti rawa (MOQ) o te 1x20' FCL , ka whakarite mātou ka whiwhi ngā kaiwhakahaere o Peru i ngā utu tika mai i te wheketere me te kore e aukati i te mekameka tuku.
1. Ngā Ārai Mahi i ngā Maunga Andes o Peru
Te Whakararuraru Parahi (Ngā Patupatu Cyanic)
He hononga nui tō te koura o Peru ki ngā pūnaha parahi porphyry. Ka pau te cyanide ngoikore i ngā taumata tiketike o te parahi wairewa , ka whakaroa i ngā tere wairewa o te koura, ka piki ake hoki ngā utu whakamahinga matū o ia rā.
Te Termodynamics o te Teitei
I te 4,000 mita i runga ake i te taumata o te moana, ka whakaitihia e te pāmahana tio me te pēhanga iti o te hau ngā taumata hāora rewa i roto i ngā papa Heap Leach me ngā tāke CIL, ka whakaroa i te tere o te whārite Elsner e hiahiatia ana mō te cyanidation koura tino pai.
Te Whakatutukitanga Taiao Pūmau (MINAM)
E whakatinanahia ana e te Manatū Taiao o Peru (MINAM) ngā ture pakari mō te whakahaere i ngā tukunga wai me ngā paru. Ko te whakatere i te kawemai, te kawe, me te tango paitini i ngā matū kino pēnei i te cyanide tuku iho ka nui te utu mō te haumarutanga me te tutuki i ngā whakaritenga.
2. United ChemicalNgā Otinga Matua mō Peru
AuCyan™ Konutai Cyanide NaCN (≥98.3%)
Paerewa Parakore: ≥98.3%Hei whakakore i te pokanoa parahi i roto i ngā konganuku Andean, ka tukuna e te AuCyan™ Sodium Cyanide NaCN (≥98.3%) te kaha tino. Ka oati mātou i te parakore iti rawa o te ≥98.3% (me ngā puranga whakaputa wheketere e whakamātautauhia ana i te 98.5%). Mā tēnei kukū teitei ka whakarite ahakoa i ngā teitei hukapapa he iti noa te hāora rewa, he nui ngā katote cyanide kore utu e wātea ana hei whakatere i te tere o te tango koura.
Te Hanganga Ārai-Ine: Ko te iti o te konutai hauwai (NaOH) kāore i tauhohe ka ārai i te ine i ngā paipa i roto i ngā ara iahiko horoi makariri, teitei.
Takai Haumaru-Moana: Kua tiakina ki roto i ngā pahu rino hiri-ā-roto 50kg kua whakamanahia e te UN, i roto rānei i ngā pouaka rakau whakapakari 1,000kg me ngā arai PE o roto hei ārai i te mimiti o te makuku i te wā e haere ana ki Callao.
📊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 AuCarb™ Whakaora Koura (≥99% Mārō)
Te pakeke o te paraharaha poro: ≥99%I te tukatuka i ngā konganuku epithermal uaua-kuata whakakoi, ka pakaru te waro iti-kounga i roto i te mīhini whakaoho, ka ngaro te koura ki ngā paru. Ka whakaputaina te waro whakahohe AuCarb™ Gold Recovery Coconut Shell Activated mā te whakahohenga mamaoa pāmahana teitei hei whakatutuki i te pakeketanga porowhita tino pai kua oatihia i te ≥99%.
Te Kaha Whakamimiti Mōrahi: Mā te nui o te mahi a te iodine me te CTC ka tere te tango i ngā matūriki koura-cyanide, ahakoa i roto i ngā paru CIL matotoru.
Te Rahi o te Matapihi Pūmau: I tātarihia kia 6x12 me te 8x16 ngā matapihi, kia kore ai e puta he paru waro hei tiaki i tō hua.
📊 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-MōreareaI te mea kei te whakatinanahia e te kāwanatanga o Peru (MINAM) ngā mana whakahaere taiao pakari ake mō ngā mahi keri, ka whakaratohia e te AuLeach™ Gold Leaching Agent (GDA) te otinga tino pai mō te tutuki i ngā whakaritenga. Kua whakamanahia mana hei matū kore-morearea mō te kawe me te whakahaere, ka whakakapia katoatia e te AuLeach™ te Sodium Cyanide , ka whakaitihia rawatia ngā utu haumaru me te whakahaere o te kawe whenua ki runga i ngā maunga Andes.
Kore Whakarerekētanga Taputapu: Kua rite mō tō hanganga o nāianei mō te tango puranga, te tango Vat, te CIP, me te CIL, me te kore e hiahiatia he CAPEX hou.
Ngā Whakahaere Kawemai Whakangāwari: Ka tukuna hei utanga whānui, me te karo i ngā here nui o te tauranga me ngā hoia tiaki e pā ana ki ngā kawemai paitini o te Akomanga DG 6.1.
Te Whakaiti i te OPEX Whakakore Para: Ka tino whakaiti i te utu mō te tango para mai i ngā para (hei tauira, INCO SO 2 /Tukanga hau) i mua i te tukunga ki ngā pūnaha awa o Andean tairongo.
Whakamanahia te Mahi i runga i ō Tauira Kohatu Andes
Kei te piki ake te nui o te parahi me te hukapapa i roto i tō whakamahinga matū? Ka tono mātou ki ngā Kaihanga Metara me ngā Kaiwhakahaere Whakanao o Peru kia whakahaerehia he whakamātautau taiwhanga motuhake hei kite i ō mātou painga kinetika.
📌 Kei te wātea ngā tauira taiwhanga kore utu:
United Chemical he harikoa ki te whakarato i ngā tauira whakamātautau kore utu mā mātou anake Waro Whakahohe Anga Kokonati Whakaora AuCarb™ me te AuLeach™ Kaihoko Whakarewa Koura (GDA) - Kāore he MōreareaWhakahaerehia āu ake whakamātautau mō te pōro pounamu, te pou rānei i tēnei rā.
* Ka tīmata noa ngā tukunga papatipu arumoni i runga i te Rahinga Ota Iti rawa (MOQ) o te wheketere o te 1x20' FCL mā ngā tikanga moana FOB, CIF rānei.
Pātai Auau
P1: Me pēhea te ārai a AuCyan™ i ngā pāmahana iti me ngā teitei i roto i ngā maina o Peru?
I ngā teitei neke atu i te 4,000m, ka whakaitihia e ngā pāmahana tio te kaha o te cyanidation. Ko te AuCyan™ Sodium Cyanide NaCN he tino parakore o te ≥98.3% , ka whakaputa i te nui rawa o ngā katote cyanide kore utu i te wā e memeha ana. Ka whakaea e tēnei kukū kaha te pāmahana makariri, ka pupuri i te tere me te whai hua o te whakaora koura.
Q2: Kei a koutou te ratonga kawe tereina mai i te takutai moana o Peru ki ngā maunga o uta?
Kāo. Nā ngā ture ā-ao tino pakari e pā ana ki ngā matū morearea, kāore mātou e whakamahi i te kawe tereina. Ka whakahaerehia e mātou ngā tauwhitinga i raro i te FOB , i te CIF rānei (Tauranga o Callao / Tauranga o Matarani) mā te whakamahi i ngā utanga ipu moana. Me whakahaere te kawe uta mā roto i ngā taraka motuhake e tō kaikawe waka ā-rohe whai raihana.
P3: He aha te take he mea nui te pakeke o AuCarb™ ≥99% mō ngā mahi CIL i Peru?
Ko ngā konganuku epithermal o Andean he mea hanga ki te quartz tino koi. Mēnā ka whakamahia he waro whakahohe ngohengohe , ka huri te waro kia puehu mā te whakaoho kaha i roto i ngā tāke CIL, ka haria te koura kua mimitia ki roto i ngā paru. Ka whakamanahia te waro whakahohe AuCarb™ i te ≥99% te pakeke o te paraharaha porotaka , e whakarite ana i te hanganga pai me te kore e ngaro te koura i te mimiti.
P4: Ka āwhina a AuLeach™ GDA i a tātou ki te whakatutuki i ngā paerewa taiao a MINAM?
Āe. He tino kaha te here a te Manatū Taiao o Peru (MINAM) mō te kawe i ngā matū kino me te tukunga wai. Kua whakarōpūtia mana te AuLeach™ Gold Leaching Agent hei matū kore-kino , e whakangawari ana i ngā tuhinga kawemai me te whakaiti nui i te pānga taiao o tō tukunga paru.
P5: Me whakarerekē ā mātou papa Heap Leach kia taea ai te whakamahi i te AuLeach™?
Kāore he whakarerekētanga e hiahiatia ana. He whakakapinga 100% a AuLeach™. Ka taea tonu e koe te whakamahi i tō hanganga whakamakuku maturuturu, ngā geomembranes, me ngā pou mimiti waro pērā i tāu e whakamahi ana i te konutai cyanide , me te kore e hiahiatia he CAPEX hou.
Q6: He aha te rahinga ota iti rawa (MOQ) mō te kaweake ki Callao?
Hei pupuri i te utu tika rawa atu i te wheketere puta noa i te Moana-nui-a-Kiwa, ko tā mātou MOQ tino pakari ko te 1x20' FCL (Utaina Ipu Katoa) mō ā mātou matū keri katoa, tae atu ki te AuCyan™, AuCarb™, me te AuLeach™.
Q7: E whakarato ana koe i ngā tauira taiwhanga kore utu ki ngā maina o Peru?
Āe, e tino akiaki ana mātou i te whakamana taiwhanga motuhake. Ka tukuna e mātou he tauira whakamātautau kore utu o tā mātou AuCarb™ Activated Waro me te AuLeach™ Non-Hazardous GDA kia taea ai e tō rōpū whakarewa te manatoko i te kaha o te adsorption me ngā hua whakaora i mua i te whakahaere i tētahi ota FCL nui 1x20'.
Q8: Me pēhea te whakahaere a AuCyan™ i te pokanoa nui o te parahi (cyanicide)?
I roto i ngā putunga porphyry, ka tere te pau o te cyanide ngoikore i te parahi wairewa. Nā te mea ka oati te AuCyan™ Sodium Cyanide i te parakore o te ≥98.3% , ka whakaratohia he nui rawa o ngā iona cyanide kore utu. Mā tēnei ka whakarite ahakoa kua pau te wāhanga o ngā konganuku turanga, kei te toe tonu te nui o te matū hohe hei whakarewa katoa i ngā matūriki koura e whaia ana.
- Ihirangi Matapōkere
- Ihirangi wera
- Te ihirangi arotake wera
- Ko nga reagents flotation High Purity Sodium butyl Xanthate 90% SBX
- He ture motuhake mo te whakamahi matū maina?
- Waikawa Cyanuric
- Te waikawa Sulfamic
- Whakawhiwhi wheketere Lauramine / Dodecanamine 99% Wai
- Te konutai acetate trihydrate 58% Taumata Whakamakuku wai
- Haina Shaanxi United ChemicalTe Wao Whakahohe Motuhake Te Koura Maamaa Nui
- 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
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