Ngā Matū Tango Koura Matatau mō te Mahi Whakarewa o Colombia
Te Arotau i ngā Kohatu Whakapūmau puta noa i ngā Wāhi o Antioquia me Segovia
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-mōrearea hei whakamana i te Heap leaching, te Vat leaching, te CIP, te CIL, me ngā mahi CIC puta noa i te rāngai maina o Colombia.
Te Whenua Keri o Colombia: He Huinga o ngā Wero Matawhenua me te Taiao
Kei te kite a Colombia i tētahi wā whakarerekētanga i roto i te keri koura arumoni. Mai i ngā mahi raro whenua o te ao i Antioquia (pērā i ngā whitiki o Buriticá me Segovia-Remedios) ki ngā putunga momona i Caldas (Marmato) me Chocó , he nui te kaha o te whenua ki te mahi whakarewa. Heoi, he maha ngā wā ka whakaatuhia e ngā mahi mineralogy o Colombia ngā konganuku sulfide uaua, ātete-waikawa kei roto ngā pyrite me ngā tellurides. Hei tāpiri, ko te ua nui me te haumākū o te whenua o Andean ka nui te taumahatanga ki te rokiroki me te pumau o ngā matū keri.
Hei kaihanga matua e whakahīhī ana ki te kaweake ki 77 + whenua i te ao, United Chemical e tuku ana i ngā hanganga matū i hangaia kia rite ki te hiahia o te tangata hei whawhai i ēnei herenga motuhake. E mōhio ana mātou ki ngā ture taiao pakari e whakatinanahia ana e te Mana Whakahaere Raihana Taiao ā-Motu o Colombia (ANLA), e whakarato ana i ngā matū tuku iho kaha-teitei me ngā momo whakakapinga hou kāore e mōrearea hei whakarite kia mau tonu te hua o āu mahi, ā, kia 100% tutuki i ngā whakaritenga puta noa i te ao. Waro-i-te-Pūru (CIP), Waro-i-te-Whakarewa (CIL), Waro-i-te-Pou (CIC), Whakarewa puranga, me te Whakarewa poka.
Hei whakarite i te haumarutanga tino tika o ngā mahi kawe me ngā mekameka tuku kore e mutu, ka mahi motuhake mātou mā te uta moana. Ka whakahaerehia e mātou ngā whakawhitiwhitinga i raro i ngā tikanga FOB (ngā tauranga Haina) me ngā tikanga CIF tika ki ngā kuwaha moana nui o Colombia, tae atu ki te Tauranga o Buenaventura (Te Moana-nui-a-Kiwa), te Tauranga o Cartagena, me te Tauranga o Barranquilla (Karipiana) . Kāore mātou e whakamahi i te kawe tereina o te ao. I te tautokona e te Rahinga Ota Iti rawa (MOQ) tino pakari o te 1x20' FCL , ka oati mātou i te utu tika mai i te wheketere mō ngā kaiwhakahaere arumoni.
1. Te wikitoria i ngā aukati mahi a Colombia
Te Haumākū me te Rokiroki Tino Pārūrū
Ko ngā rohe pēnei i a Chocó me ngā pari o Andean e pāngia ana e te nui rawa o te ua o te ao. Ka rahua ngā takai matū paerewa i te mea he nui te haumākū, ka tere te memeha o te konutai cyanide , ka pirau i mua i te taenga atu ki ngā oko horoi.
Ngā Pūkawai Ātete (Ngā Patupatu Cyanic)
Ka puta mai i te whitiki Segovia-Remedios ngā konganuku whai rawa i te sulfides (pyrite, sphalerite). Ka mahi ēnei hei kaihoroi nui i te hāora me te cyanide , ka tere te whakaiti i ngā matū ngoikore, ā, ka tino whakaiti i te tere rewa o te koura i roto i ngā tāke CIL.
Arotake Taiao Pūmau a ANLA
I te kaha o te aukati a te kāwanatanga o Colombia i ngā mahi keri whenua ture kore me te tukunga paitini, he nui te pēhanga whakaaetanga e pā ana ki ngā wheketere arumoni nui. Ko te kawe me te tango paitini i te cyanide Akomanga 6.1 tuku iho me whai kaitiaki haumaru nui me te tutuki i ngā whakaritenga OPEX.
2. Te Tapatoru Koura: United ChemicalNgā Otinga mō Colombia
AuCyan™ Konutai Cyanide NaCN (≥98.3%)
Paerewa Parakore: ≥98.3%Hei whakakore i ngā sulfides ātete-waikura e kitea ana i roto i ngā whitiki koura o Antioquia, ka tukuna e te AuCyan™ Sodium Cyanide NaCN te kaha matū tino kaha. Ka tino oati mātou i te parakore iti rawa o te ≥98.3% (me ngā tātaritanga wheketere i te 98.5%). Ka tere te tapahi a tēnei kukū nui o ngā katote CN⁻ kore utu i ngā konganuku turanga matatini, kia tere tonu ai, kia whai hua ai hoki te tere o te whakarewatanga o tō koura.
Tākai Ārai-Hauora: Kua hiritia ki roto i ngā pūwero maitai 50kg kua whakamanahia e te UN, i ngā pouaka rakau taumaha rānei 1,000kg. Kei roto i ia ipu he arai Polyethylene (PE) matotoru, e ārai ana i te urunga o te makuku i te wā e haere ana mā roto i Buenaventura me te penapena ki ngā rohe he nui te ua.
Te Pūmau o te pH: Ko te iti o te konutai hauwai (NaOH) kāore i tauhohe ka whakaiti i te tauine i roto i ngā paipa me ngā whakawhiti wera.
📊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%I roto i ngā tāke whakaoho CIP me CIL kiato teitei, ka kuruhia te waro whakahohe ngohengohe kia puehu noa, ka haria tika atu tō koura kua mimitia ki roto i te tāke para. Ka hangaia te waro whakahohe AuCarb™ mai i ngā anga kokonati kiato teitei kua tīpakohia ā-ringa mā te whakahohenga mamaoa pakari. Ka oati mātou i te pakeketanga o te paraharaha pōro tino pai o te ≥99% , me te kore e ngaro te ngaronga miihini.
Te Hangarau Mimi Tere: Mā te kaha nui o te iodine me te CTC ka tere te tango atu i ngā matū koura-cyanide mai i te wairewa, ka nui ake te kaha o te tipu katoa.
Iti te Ihirangi Pereti: I hangaia kia ≤5% ngā pereti hei ātete i te paitini rauropi me te whakarite kia tino whai hua ngā huringa whakaputanga me te whakaora wera.
📊 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-MōreareaHei whakatere i te arotakenga ture kaha o ANLA me te whiwhi whakaaetanga hapori puta noa i ngā kaunihera taiao o Colombia, ko te AuLeach™ Gold Leaching Agent (GDA) te otinga tino tika. Kua whakamanahia puta noa i te ao hei matū Kore-Mōrearea , ka whakakapi katoa a AuLeach™ i te konutai cyanide , ka whakaiti i te utu nui o ngā kaiārahi kawe hōia me ngā whakaaetanga kawemai matū uaua.
Kore Taputapu CAPEX: He whakakapinga 100% tēnei. Whakamahia noa ō papa horoi Puranga, ō tāke horoi Vat, me te hanganga CIL me te kore e whakarerekē i ngā papu, e tāpiri rānei i ngā taputapu hou.
Te Ratonga Whakahaere Kore-Waku o Andean: Ka tukuna hei utanga whānui, ka karo i ngā here taonga kino i ngā tauranga o Cartagena me Buenaventura, ka tere ake te wā tuku ki te papa maina.
Te Whakaiti Nui i te OPEX: Ka tino whakaiti i te utu mō te tango i ngā para (pēnei i te INCO SO₂/Hau) i mua i te tukunga ki ngā awa wai maunga tairongo.
Whakamanahia te Mahi i runga i ō Tauira Kohatu o Colombia
Kei te whakaroahia tō whakaoranga e ngā konganuku whanariki nui? Kei te whakaroahia tō kaupapa e ngā ture ANLA pakari? Kei te tono mātou ki ngā Kaihanga Metara, ki ngā Kaiwhakahaere Whakatipu, me ngā Kaiwhakahaere Mekameka Tuku o Colombia kia arotake motuhake i tō mātou hiranga matū.
📌 Kei te wātea ngā tauira taiwhanga kore utu:
United Chemical he harikoa ki te whakarato i ngā tauira whakamātautau taiwhanga kore utu mō te 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 o Colombia
1. Me pēhea te pupuri a AuCyan™ i te pumau i ngā rohe tino makuku me te nui o te ua o Colombia?
He tino waikura te konutai cyanide; ki te pāngia e te haumākū werawera i ngā rohe pēnei i a Chocó, i a Antioquia rānei, ka mimiti te makuku, ka waikura, ka ngaro te kaha CN⁻ i mua i te whakamahinga. Hei ārai i tēnei, he iti rawa te makuku o AuCyan™ (≥98.3%) (≤0.3%), ā, ka takaihia ki roto i ngā pahu maitai 50kg kua whakamanahia e te UN, ki roto rānei i ngā pouaka rakau kua whakapakarihia 1,000kg. He mea nui, kei roto i ia kete he uhi polyethylene (PE) matotoru kua hiritia ki te wera, kia mau tonu ai te maroke me te pumau o ngā pereki i te wā e rongoatia ana mō te wā roa i te wāhi maina.
2. Ko ēhea ngā tauranga moana o Colombia e whakamahia ana e koe mō ngā tuku CIF?
Hei whakarite i te huarahi pai rawa atu mō ō mātou hoa keri maina, ka tukuna e mātou he ratonga tuku kaipuke moana whānui ki ngā takutai moana o te Moana-nui-a-Kiwa me te Karipiana. I raro i ngā tikanga CIF, ka tukuna tonutia e mātou ngā ipu moana ki te Tauranga o Buenaventura (he mea pai mō ngā mahi o te taha hauauru me te taha pokapū o Andean) me te Tauranga o Cartagena / Barranquilla (mō ngā mahi o te raki). Kia oti te tango i ngā utanga i te tauranga ūnga, ka whakahaerehia e te kaiwhakarato ratonga kawe waka ā-rohe kua tohua e te kiritaki te kawe taraka ki uta ki te wāhi keri motuhake.
3. E whakaaetia ana e te ANLA (Mana Whakahaere Taiao ā-Motu) te whakamahinga o AuLeach™?
Āe. Nā te mea kua whakamanahia te AuLeach™ Gold Leaching Agent (GDA) puta noa i te ao hei matū kore-morearea (he rerekē ki te DG Class 6.1 Sodium Cyanide), he tino rite ki ngā ture tiaki taiao pakari e whakatinanahia ana e te ANLA me ngā kamupene motuhake ā-rohe (CAR). Mā te whakamahi i te AuLeach™ ka tino māmā ake te tukanga raihana taiao mō ngā whakaaetanga hou, ka whakakorea te hiahia mō ngā kaitiaki kawe waka uta e mau ana i ngā patu, ā, ka tino whakaiti i te paitini o tō tukunga paru.
4. He aha te take he mea nui te whakatauranga pakeke ≥99% mō Te Karauna Mahi i roto i ngā tipu CIL o Colombia?
I roto i ngā tipu Waro-i-te-Rohe (CIL) o ēnei rā, ka tukuna te paru o te konganuku ki te whakaohooho ā-pūkaha tonu, he kutikuti teitei. Mena he ngohengohe, he ngoikore rānei te whakahohenga o te waro whakahohe, ka hurihia e ngā mata o te impeller ngā kirikiri waro kia puehu moroiti. Ka haere tēnei waro pai—kua utaina inaianei ki tō koura kua tangohia—mā roto i ngā mata pupuri ka ngaro tonu ki roto i te puna paru. Ka whakaratohia e AuCarb™ he pakeke porowhita kua whakamanahia o te ≥99% , e whakarite ana i te hanganga tino pai me te whakanui ake i tō hua koura mutunga kore.
5. He utu whakapaunga whakapaipai (CAPEX) hei huri mai i te Cyanide ki te AuLeach™?
Kāore rawa. Kua hangaia a AuLeach™ hei whakakapinga tika mō te konutai cyanide . Kāore e hiahiatia ana e ngā kaiwhakahaere tipu o Colombia te hoko i ngā tāke horoi hou, te whakarerekē i ā rātou pūnaha whakamakuku wai Heap leach, te whakarerekē rānei i ā rātou ara iahiko whakarewa waro me te hiko. Me whakakapi noa e koe te cyanide ki te AuLeach™ i roto i tō tikanga inenga, me te whakamahi i te raima wai paerewa hei pupuri i te taumata pH tino pai (i waenga i te 10.5 me te 11.5).
6. He aha te mahi a AuCyan™ ki ngā konganuku whanariki ātete-waikura e kitea ana i Segovia?
He maha ngā wā kei roto i ngā konganuku mai i ngā rohe pēnei i te whitiki Segovia-Remedios ngā sulfides ātete-wai (pērā i te pyrite me te sphalerite) e pau ana te nui o te hāora me te matū. Ka tukuna e te AuCyan™ Sodium Cyanide he parakore tino teitei o te ≥98.3% , e whakarite ana i te kukū nui o ngā iona CN⁻ kore utu. Ka tere te uru o tēnei hanganga kaha ki roto i te anga konganuku, ka ārai i ngā konganuku taketake kei pau katoa te cyanide i mua i te rewa katoa o te koura, ā, ka whakarite i ngā reiti whakaora teitei.
7. Kei te whakaratohia e koutou he ratonga kawe tereina mō ngā tuku ki uta ki Amerika ki te Tonga?
Kāo. Nā te kaha o ngā ture haumaru o te ao e whakahaere ana i te nekehanga o ngā matū morearea me ngā uauatanga o te whenua o Andean, ka tino aukatia e mātou te whakamahinga o ngā waka tereina o te ao mō ā mātou kaweake. Ka tiakina e mātou tā mātou mekameka tuku taonga mā te tuku ipu moana anake.
8. He aha te Rahinga Ota Iti rawa (MOQ) mō te kaweake i ngā matū keri ki Colombia?
Hei whakapūmau i te utu tika mai i te wheketere, hei tiaki i te pono o ngā takai matū, hei whakapai ake hoki i ngā utu utanga moana puta noa i te Moana-nui-a-Kiwa, ko tā mātou MOQ tino pakari ko te 1x20' FCL (Utaina Ipu Katoa) . Ka pā tēnei kaupapa here ki te katoa o AuCyan™, AuCarb™, me AuLeach™. I runga i te momo hua me te takai, ka taea e te ipu kotahi 20-putu te whakauru i waenga i te 10 ki te 20 tāne mita o ngā rauemi.
- Ihirangi Matapōkere
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- 99.5% min Ammonium Chloride Mo te Whakamahi Ahumahi
- Te waikawa Etidronic | HEDP
- konupūmā waihā kōeke Ahumahi 90%
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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
- 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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