Te Arotau i te Tango Koura i Guinea: Ngā Tauhohenga Matatau mō ngā Kohatu o te Rohe o Siguiri
Ko te rāngai keri koura o Guinea, e tautokona ana e ngā mahi o te ao i roto i te Rohe o Siguiri pērā i ngā maina Siguiri, Lefa, Kiniero, me Tri-K, he āhuatanga uaua motuhake o te mahi whakarewa. He maha ngā wā ka tukatukahia e ngā tohunga whakarewa i konei ngā konganuku uku taumaha e whai kiko ana i te uku saprolitic me te lateritic. Ko ēnei parai matotoru e hiahia ana ki te pakari rawa. waro hei ārai i te matapo me te pakaru. Hei tāpiri, ko te wā ua nui o Guinea e hiahia ana kia tino pono te takai matū me te whakahaere makuku.
United Chemical He tino tika te whakatikatika a ngā miihini i ngā matū mahi-teitei mō ēnei āhuatanga uaua o Āwherika ki te Hauāuru. Mai i te whakanui ake i te kaha o te mimiti i roto i ngā paru CIL matotoru ki te tuku otinga auaha e karo ana i ngā mahi haumaru o roto, ka whakamanahia e tā mātou putea matū ngā hua whakarewa me te haere tonu o te mahi.
Ngā Hua Whakaora Koura Matua mō ngā Mahi o Guinea
Waro Whakahohe Anga Kokonati AuCarb™ Whakaora Koura (≥99% Mārō)
Ko te tukatuka i ngā konganuku saprolite matotoru o Guinea ka hua ake he paru CIL/CIP tino matotoru. Ka tere te pirau o te waro ngohengohe i raro i ēnei āhuatanga whakakorikori kino. Waro Whakahohe Anga Kokonati Whakaora AuCarb™ he mea hanga mai i te kounga teitei, tīpakohia Te kokonati kokonatihei whawhai ki tēnei take tuturu.
Ātete ki te hekenga kāore i rite (≥99%): Mā ā mātou tukanga whakahohe me te tātari pakari ka whakarite kia rite te pakeke ki te taimana. Ka ātete a AuCarb™ ki te pakū i roto i ngā paru taumaha, ā, ka tata kore e ngaro te koura e pā ana ki te whakaputanga o te waro pai.
Te Uara Pai o te Iodine me te Micro-porosity: I hangaia me te tohatoha rahi o ngā pūwero kua arotauhia e ōrite ana ki te matatini [Au(CN)₂]⁻, kia tere ai te mimiti me te kaha uta koura teitei ake mō ia tana mita.
📊 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.
AuCyan™ Konutai Cyanide NaCN (≥98.3%)
AuCyan™ Konutai Cyanide NaCN e whakatakoto ana i te paearu ahumahi mō te parakore. Mā te pupuri i te parakore kua oti te kī taurangi ≥98.3%, ka tino whakaitihia e mātou te whakaurunga o ngā poke e aukati ana i te mahi (pēnei i ngā warowaihā me ngā formate) ki roto i tō ara iahiko horoi.
Te Tākai Huarere Tino Kino: He uaua ngā wā ua nui o Guinea. Kei roto i ngā takai kaweake kua whakamanahia e te UN te AuCyan™—e whakamahi ana i ngā arai polymer matotoru o roto i roto i ngā pūtu rino taumaha, i ngā pouaka rakau whakapakaritia rānei—kia kore ai e uru te makuku, kia kore ai hoki e uru te wai. tina te pirau i te wā e kawe ana me te rokiroki i te papaanga.
Te Whakapaunga Arotau: Ko te tikanga o te parakore teitei ake he nui ake te cyanide kore mahi (CN⁻) i ia kirokaramu, ka taea ai e ngā tohunga whakarewa te whakaiti i ā rātou reiti whakapaunga motuhake.
AuLeach™ Kaihoko Whakarewa Koura (GDA) - Kāore he Mōrearea
He tino uaua te kawe i ngā matū tino paitini ki uta i Āwherika ki te Hauāuru. Kaihoko Whakarewa Koura AuLeach™ (GDA) He huarahi hou, he pai mō te taiao te whakamahi i te cyanide, ā, ka tino whakarerekē i te āhua o ngā mahi kawe me te haumaru.
Ka whakakore i ngā mahi whakahaere uta-morearea nui: I te mea he rauemi kua whakamanahia kāore e mōrearea, kāore a AuLeach™ e hiahia ki ngā tikanga haumarutanga tino nui, ki ngā whakaaetanga ā-rohe uaua, ki ngā kaitiaki pū rānei mō te kawe whenua mai i te tauranga ki tō papa maina. Ka whakaitihia rawatia e tēnei ngā aukati i te mekameka tuku me ngā utu utanga huna.
Whakakapinga Whakataka-Mai: Ka whakamahia te tukanga matū tātārewatanga ōrite tonu. Kāore koe e hiahia ki te whakarerekē i tō CIP, CIL, Heap Leach, i tō hanganga tātārewatanga rānei.
Rautaki Rautaki Moana: Ngā Mahi FOB me CIF ki Conakry
E mārama ana mātou ki ngā āhuatanga uaua, ngā anga ture, me ngā whakaritenga haumarutanga o te whenua o Āwherika. Hei whakarite i te taumata teitei o te whai huatanga me te tutuki i ngā ture, United Chemical e whakahaere ana i tētahi tauira tuku kaipuke tino motuhake mō te mākete o Guinea:
Tukunga Motuhake ki te Tauranga (CIF Conakry): Ka whakaratohia e mātou he ratonga uta moana whānui, he inihua katoa, tika tonu ki te Tauranga o ConakryKa riro i ō tīma whakahaere ā-rohe te mana whakahaere mai i tētahi tīmatanga haumaru, whai ture hoki.
Mekameka Tuku VIP mō ngā Rahinga Rautaki (>1,000 Tana): Mō ngā rōpū keri nui e hiahia ana ki ngā mano tāne i ia tau, kāore mātou e whakapono ki tētahi huarahi kotahi e pai ana mō te katoa. Kei te tuwhera tonu tā mātou tīma whakahaere ki te whiriwhiri i ngā wātaka kaipuke moana kua whakaritea, te utaina ipu kua whakapaitia, me ngā kirimana utu CIF mō te wā roa. Ka urutau mātou ki tō tauine mahi kia kore ai e mutu te tuku mai i te taha tauranga.
Whakamātauria te Pūmanawa Whakaora i roto i tō Ake Taiwhanga
Kaua e whakawhirinaki noa ki ā mātou kupu. Kei te tono atu mātou ki ō kaihangarau whakarewa kia tono mai i ngā tauira taiwhanga kore utu hei whakahaere i ngā whakamātautau tika mō te huri pounamu me te mimiti ki ō kōtaha konganuku Guinean.
Tonoa Ngā Tauira Whakamātautau Koreutu Inaianei
Ngā Pātai Auau: Te Hanga Koura me te Tukunga o Guinean
1. He aha i tūtohutia ai a AuCarb™ mō ngā konganuku saprolite matotoru-teitei o Guinea?
Ka hangaia e ngā konganuku saprolite he paru matotoru, taumaha-uku i roto i ngā ara iahiko CIL, ka nui te ahotea ā-mīhini e pā ana ki Te Karauna Mahi. Waro Whakahohe Anga Kokonati Whakaora AuCarb™ he pakeke kua whakamātauria kia ≥99%, e ārai ana i te kuru o te waro kia waiho hei kongakonga koura, ki te kore ka ngaro pea ki ngā paru.
2. Ka tukuna tika atu e koutou ngā matū ki ngā wāhi maina o uta i Guinea?
Kāo. Nā te uaua o ngā taiao haumarutanga ā-rohe me ngā tikanga tino pakari e hiahiatia ana mō te kawe i ngā rauemi morearea (pēnei i ngā kaitiaki pū), ka mahi tino kaha mātou i runga i Ko nga kupu FOB me CIFMō Guinea, ka tukuna haumarutia e mātou ō utanga ki te Tauranga o Conakry, ka riro i tō hoa mahi whakahaere ā-rohe whai mana te mana whakahaere mō te kawe waka ki uta.
3. He pēhea te ngāwari o taku mekameka tuku kai Guinean mā te huri ki te AuLeach™ GDA?
He painga nui tēnei mō te whakahaere. Nā te mea Kaihoko Whakarewa Koura AuLeach™ (GDA) kua whakamanahia puta noa i te ao he kore-morearea, ā, ka karohia katoatia e ia te hiahia mō ngā mahi haumarutanga tino nui, ngā whakaaetanga matū paitini, me ngā kaitiaki waka mau pū ina neke atu i te Tauranga o Conakry ki tō papa maina whenua. Ka whakaitihia rawatia e ia ngā whakaroa utanga me ngā utu kawe.
4. He pakari te takai AuCyan™ hei tu atu i te ua nui o Guinea?
Te tino. AuCyan™ Konutai Cyanide NaCN Kua tākaihia kia ora ai i ngā ua nui o te pārūrū. Ka whakamahia e mātou ngā arai polymer o roto he mea hiri rawa, he mea takai ki roto i ngā pūaha rino o waho kua whakamanahia e te UN, i ngā pouaka rakau rānei kua whakapakaritia. Mā tēnei ka kore e uru te makuku.
5. Kei a koutou ngā tikanga hoko motuhake mō ngā ota nui neke atu i te 1,000 tāne?
Āe. Mō ngā mahi keri rautaki e hiahia ana ki ngā mano tāne o ngā matū ia tau, ka tukuna e tā mātou tīma whakahaere he whiriwhiringa VIP. Ka mahi tahi mātou ki te waihanga i ngā wātaka tuku CIF ritenga, te whakarite i ngā kirimana utu mō te wā roa, me te arotau i te utaina o ngā ipu hei tautoko i ō mahi nui tonu.
6. Me whakahou ake taku tipu CIL kia taea ai te whakamahi i te AuLeach™?
Kāore he whakarerekētanga e hiahiatia ana mō ngā tipu. AuLeach™ hei whakakapinga taka-mai. Ka whakamahia tonutia e koe ō tāke whakaoho, paipa, me ngā pūnaha whakapūtanga waro whakahohe e whakamahia ana e koe i tēnei wā tonu me ngā tikanga tuku iho. konutai Cyanide.
7. Ka taea te whakaranu i te AuLeach™ GDA me ngā rongoā tuku iho konutai cyanide i roto i te ara iahiko kotahi?
Ae, he hototahi ngā matū o AuLeach™ ki te NaCN tuku iho. He maha ngā mahi e whiriwhiri ana ki te whakauru mārire, ki te whakaranu rānei hei whakaiti i te paitini whānui, me te pupuri tonu i ngā tere whakaora whakarewa pumau.
8. He aha te pānga o te parakore ≥98.3% o AuCyan™ ki ngā utu whakahaere?
Kei roto i te cyanide pokekore ngā kāponāte me ngā formate kāore e whakarato i te uara tātā, ā, ka whakanui ake i te pokanoa o te konganuku turanga. Mā te whakamahi AuCyan™ (≥98.3% parakore), kei te hoatu e koe he hohenga hohe tino kukū, e whakaiti ana i te whakamahinga o te karamu-mō-ia-tana (g/t) e hiahiatia ana, ā, ka whakaitihia hoki te whakapaunga matū mō te wā roa.
10. Kia pēhea te tere o te whiwhinga mai i ngā tauira whakamātautau taiwhanga kore utu i Āwherika ki te Hauāuru?
Ka tukatukahia tonutia e mātou ngā tono tauira. Kia whakapā mai tō rōpū whakarewa ki a mātou me ō tawhā tukatuka konganuku motuhake, ka tukuna atu e mātou ngā tauira whakamātautau kore utu o AuCarb™ a AuLeach™ mā ngā kaikawe tere o te ao, tika atu ki tō taiwhanga hei aromatawai.
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