Ngā Matū Tango Koura Matatau mō te Hangarau Whakarewa o Cambodia
Te wikitoria i ngā Laterites uku-teitei, te haumākū o te ua, me te mahi whakahaere ngahere
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 ngā mahi CIP, CIL, CIC, me te Heap leaching puta noa i te rāngai keri e tere tipu haere ana o Cambodia.
Te Whenua Maina o Cambodia: Te Taonga e Puta Ake Ana i te Ngāherehere Ua Tropika
Kei te pāngia te rāngai keri koura arumoni o Cambodia e te whakaoranga hītori, e whakaatuhia ana e ngā mahi angitu o te ao i ngā rohe pēnei i te putunga o Okvau (Porowini o Mondulkiri) me Kratie . Heoi, he uaua rawa te tango koura mai i ēnei rohe ngahere matotoru. He maha ngā wā ka taupokina ngā tinana kōhatu ki ngā oneone laterite hohonu, kua tino pāngia e te huarere, ka hanga he paru tino matotoru me te koi i te wā tukatuka. Hei tāpiri, he roa te wā ua o Cambodia. Ko te kawe i ngā matū ahumahi taumaha mai i ngā tauranga wai hohonu ki roto i te rohe tawhiti kua mākū ki te ua, me whai whakaritenga tino pai me te tutuki i ngā whakaritenga taiao.
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 ki ngā kaiwhakahaere o Cambodia i hangaia kia kaha ki te whakahaere i ēnei pito werawera. Mā te tuku i ngā matū cyanidation tuku iho tino parakore me ngā momo whakakapinga hou kāore e mōrearea, ka tautoko katoa tā mātou rārangi hua i ngā mea hou Waro-i-te-Whakarewa (CIL), Waro-i-te-Pūru (CIP), me te Whakarewa Puranga ngā ara iahiko me te hangai ki ngā paerewa ESG teitei rawa atu.
Hei whakarite i te haumarutanga tino tika o te mekameka tuku taonga, ka whakahaerehia e mātou mā te uta uta moana katoa. Ka whakahaerehia e mātou ngā mahi hokohoko i raro i ngā tikanga FOB (tauranga Haina) me ngā tikanga CIF tika ki te Tauranga o Sihanoukville (PAS) . Mai i te takutai moana, ka whakahaerehia e ō kaikawe tuku taonga ā-rohe te kawe taraka ki uta ki te wāhi maina. Mā te Rahi Tono Iti rawa (MOQ) tino pakari o te 1x20' FCL , ka tukuna e mātou te pai o te mahi tika mai i te wheketere tika ki te Tonga-mā-rāwhiti o Āhia.
1. Te wikitoria i ngā aukati mahi a Cambodia
Ngā Ratonga Ngahere me ngā Mōrearea o te Ringihia
Ko te kawe i ngā matū tino paitini o te DG Class 6.1 mai i Sihanoukville ki ngā maunga tūhāhā o Mondulkiri me haere i ngā rori kore-whakairo ka huri hei paru i te wā ua. Mēnā he aituā kawe waka e pā ana ki te cyanide i roto i ēnei rohe wai parakore, ka puta he aituā taiao kino.
Ngā Paruparu Laterite Mataotao
Ko ngā paparanga mata o ngā putunga koura o Cambodia he mea hanga ki ngā laterite me te uku kua tino waikura. I roto i ngā tāke CIP/CIL, ka hangaia e ēnei konganuku he penupenu matotoru. Mā te kutikuti miihini nui e hiahiatia ana hei whakaoho i tēnei paru matotoru ka pakaru te waro whakahohe paerewa hei puehu pai, ka puta he ngaronga nui o te koura.
Te Wairewa Kaha o te Uaua
E ono marama te roa o te ua i Cambodia. Ka tere te mimiti o te makuku o te hau i roto i te Sodium Cyanide mēnā kāore i te tika te takai , ka puta te waikura wawe. Ka whakangaromia te kaha matū CN⁻ kaha, ā, ka puta he tūponotanga nui ki te haumaru i waho o te hau i te papaanga.
2. Te Tapatoru Koura: United ChemicalNgā Otinga Paerewa
1. AuLeach™ Kaihoroi Koura Ā-Taiao (GDA)
Matū Kore-Paitini (Kore-Hazmat)AuLeach™ Gold Leaching Agent (GDA) – Te Whakakapinga Cyanide Hoa-Taiao
Whakatūnga: He kaihopu tātā kore-paitini e whakataurite ana i ngā hua whakaora teitei me te tutuki i ngā whakaritenga HSE mō te taiao.
Ngā Kaupapa Hoko Matua: Kaweake Utauta Whānui (Kāore i te Mōrearea) | Kore Whakarerekētanga Taputapu | Hua Pai ake i runga i ngā Kohatu Whakamātao
I te mea kei te piki haere te kaha o ngā ture taiao o te ao (HSE), he maha ngā maina koura e pāngia ana e ngā here, e ngā aukati rānei mō te whakamahinga o te cyanide. Ko te AuLeach™ Eco-Friendly Gold Leaching Agent te whakakapinga matomato tino pai mō te konutai cyanide , e whakarite ana i te "keri matomato" me ngā hua pūtea teitei.
Mō ngā kaupapa keri kei roto i ngā kawanatanga o Mondulkiri, o Kratie rānei, he nui te mōrearea taiao me te mōrearea whakahaere o te kawe i ngā matū morearea puta noa i ngā rori ngahere kāore i whakakikoruatia i te wā ua. Ka taea te kawe haumaru i te AuLeach™ mai i te Tauranga o Sihanoukville hei utanga whānui, me te karo i ngā whakaaetanga DG uaua, te whakakore i ngā whakaritenga tiaki pū, me te whakakore katoa i te riri o te maringi paitini ki ngā puna wai ngahere ua tairongo.
Whakakapinga Tūturu Ā-Mamao: Kāore he whakarerekētanga ki ngā taputapu cyanidation o nāianei (pērā i te Heap Leaching, i ngā ara iahiko CIL rānei) e hiahiatia ana mō te whakawhiti ki AuLeach™. Ka taea te whakakapi tika ki te Sodium cyanide i te ōwehenga 1:1, i ngā ōwehenga rānei kua tūtohutia kia tīmata tonu ai te whakaputa.
Tiwhikete Kore-Paitini me te Whakaaetanga Whakangāwari (Ture HSE): Kua whakamanahia mana hei matū whānui (Kore-Hazmat). Ka whakaitihia nuitia e tēnei ngā utu utanga moana, ngā ratonga whenua, me te inihua, me te whakakore hoki i ngā whakaaetanga whakaaetanga matū paitini hoha, ka whakaitihia ngā wā arahi whakatūnga maina neke atu i te 50%.
Te Kinetika Tere me te Mahi Pai rawa atu i runga i ngā Ore Taupatupatu: I te wā e tukatukahia ana ngā ore koura uaua, taupatupatu kei roto ko te arsenic, te whanariki rānei, ka whakaatuhia e AuLeach™ te ātete pai rawa atu ki te pokanoa me te tere ake o te tangohanga ki te whakataurite ki te NaCN, ā, he maha ngā wā ka eke ki te pikinga 2% ki te 5% i roto i te tere whakaora tino.
Taiao Mahi Haumaru me te Uara ESG: Ka tino whakaiti i ngā mōrearea hauora mahi mō ngā kaimahi whakahaere, ā, ka whakaiti i ngā tūponotanga poke taiao, ka waiho hei matū pai mō ngā kamupene keri hou e rapu ana i ngā whakatauranga ESG teitei.
📊 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 Taupānga: 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 tango waro-i-roto-i-te-puru me te ara iahiko horoi Puna/Vat.
Kore Taputapu CAPEX: He tino hototahi ki ngā hanganga horoi puranga Cambodian me te hanganga CIL. Kāore e hiahiatia he whakahoutanga ā-mīhini.
Ngā Ratonga Whakahaere Korehere: I tukuna me te haria ki te taraka hei utanga whānui, i whakakorea ai ngā utu nui rawa o ngā whakaaetanga kawemai taonga morearea i Sihanoukville me ngā kaitiaki DG motuhake puta noa i te ngahere.
Ngā Tukanga Whakarewa e Pā Ana: Te Horoi Puranga Hoa-Taiao, te Horoi Tāke, ngā Wāhi Tukatuka CIL / CIP.
2. AuCyan™ Konutai Cyanide (NaCN)
Ngā Taonga Morearea Akomanga 6.1 (UN 1689)AuCyan™ Premium Sodium Cyanide ≥98.3; Te Paerewa Ahumahi mō te Whakaora Nui
Whakatūnga: Ko te paearu mahi me te parakore mō te cyanidation tuku iho i roto i ngā mahi keri koura tauine waenga-ki-rahi.
Ngā Kaupapa Hoko Matua: ≥98.3% Teitei o te Parakore | Te Iti o te Whakamahinga Kotahi o te Tauhohenga | Te Whakatutukitanga Katoa o ngā Tikanga Pūmate o te Ao
Ko AuCyan™ te tohu United Chemicalte whai i te tino pai i roto i ngā matū tukatuka kohuke taketake. Hei matū whakarewa tuku iho tino whai hua, ka piri mātou ki ngā paerewa ahumahi tino pakari hei whakarite i te parakore me te pumau o ia puranga, e whakarato ana i te hihiri nui mō ngā whare keri koura puta noa i te ao. Ina honoa ki te kounga teitei Te Karauna Mahi, ka whakarite i te whakarewatanga me te hopunga tino whai hua o ngā katote koura.
I te whānui haere o te keri arumoni i ngā rohe pēnei i te putunga koura o Okvau, he maha ngā wā ka tūtaki ngā kaiwhakahaere ki ngā konganuku whanariki me ngā konganuku epithermal matatini. Ko te tino parakore o AuCyan™ e whakamana ana i te kaha whakarewa nui ki te uru ki roto i ēnei matrix. Hei tāpiri, ko tana takai kua whakamanahia e te UN, he mea whakakikoruatia kia ārai katoa i te pirau o te makuku i te wā ua nui, e ono tau te roa o Cambodia.
≥98.3% Paerewa Parakore-Teitei: Ko ngā taumata parakore e nui ake ana i ngā paerewa ahumahi ka whakamana i te nui o ngā iona cyanide kore utu hohe (CN⁻) i te wā o te cyanidation. Ka tere ake te tere o te whakarewatanga o te koura/hiriwa, ā, ka whakanui ake i te pai o te tangohanga.
Te Whakahaere i te Whakamahinga Whai Hua: Mā te iti rawa o ngā taumata poke ka whakaitihia ngā tauhohenga taha kāore e hiahiatia me ngā kohuke e haere tahi ana (pērā i te parahi, te rino, me te whanariki) i roto i te paru whakarewa, ka tino whakaitihia te whakamahinga o ngā matū mō ia tana o te konganuku kua tukatukahia.
Te Whakatutukitanga me te Tukunga Kaweake Pae-Ao: Hei taonga morearea kua whakahaeretia, he mea tino nui te tohungatanga ki te mekameka tuku. United Chemical Kei a mātou ngā otinga tākai pakari kua whakamanahia e te UN (ngā pahu maitai, ngā pouaka rakau, ngā Isotank) me ngā tohu kaweake o te ao, e whakapūmau ana i te tuku maeneene, haumaru, me te tutuki i ngā whakaritenga e tika ana ki ngā whenua whakaputa koura neke atu i te 90.
📊 Whakatakotoranga Hangarau: Te Paerewa Parakore 98.3%
| Nga Tuemi Whakamatau | Paerewa (GB/T 19306) | 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 Horoi Puranga, Te Horoi I Te Vat, Te Waro-i-te-Hōroi (CIL), Te Waro-i-te-Pulp (CIP), Te Waro-i-te-Pou (CIC).
3. Waro Whakahohe Anga Kokonati Whakaora AuCarb™
Utauta Whānui (Kāore i te Mōrearea)Waro Whakahohe Anga Kokonati Whakaora Koura AuCarb™ – Te Mimitanga Tika, Kore Ngaronga Koura
Whakatūnga: He waro kokonati kaha-teitei, mimiti-teitei i hangaia kia rite ki te hiahia o te tangata, i hangaia mō ngā ara iahiko whakaora koura CIP / CIL / CIC.
Ngā Kaupapa Hoko Matua: Te Pakari Tino-Teitei (≥99%) | Te Pūnaha Whakaurunga Matatini-Koura Tere | Te Hua Whakahohenga Teitei
I roto i ngā tukanga CIP/CIL, ko te kounga o te waro whakahohe e whakatau tika ana i te putanga koura whakamutunga. Kua hangaia a AuCarb™ mō ngā taiao whakakorikori uaua, kua whakatikatikaina mai i ngā Anga Kokonati o Sri Lanka me te Tonga-mā-rāwhiti o Āhia mā roto i ngā maimoatanga whakahohe me te whakakanapa pāmahana teitei. Kua hangaia hei mahi hei anga hopu koura tino pai, hei tāpiri pai ki ā mātou kaihoko horoi.
Mā te tukatuka i ngā oneone laterite kua tino pakari te āhua, he nui te uku o te ngahere o Cambodia i roto i ngā tāke CIL/CIP ka puta he paru matotoru rawa. Me whakaoho kaha tēnei kia ngāwari ai te kuru i te waro paerewa. Ko te pakeke o AuCarb™ ≥99% ka oati kia kore rawa e ngaro te koura kua mimitia, kia mōhio ai ka whakahokia mai tō koura kua mimitia, ā, kāore e horoia ki roto i te tāke paru.
Te Pakari Tino-Teitei me te Ātete ki te Horoi (Te Ngaronga Koura Iti): E mataku ana ngā kaiwhakahaere maina kei ngaro te waro i roto i ngā tāke wai ka arahi ki te ngaronga o ngā konganuku koura. Ka tukuna a AuCarb™ ki te maimoatanga whakapakeke motuhake kia eke ki te whakatauranga pakeke neke atu i te 99%, ka whakakorea katoatia te pakaru "waro koura" utu nui.
Hanganga Pūwero Tere me te Kaha-Tiketike (Kinetika Momi Teitei): He hanganga ngota nui ake ngā matatini koura-cyanide. Kei a AuCarb™ he ōwehenga tino tika o ngā pūwero-iti ki ngā pūwero-meso, e whakarite ana i te urunga tere me te mau pūmau o ngā matatini [Au(CN)₂]⁻ me te kaha utaina e nui ake ana i ngā waro whakahohe paerewa.
Te Roa o te Ora Ratonga me te Hua Whakahohenga Teitei: Whai muri i te tango-hiko-winning, ka whakahokia mai e AuCarb™ neke atu i te 95% o tana mahi taketake i muri i te whakahohenga wera. Ka taea te hangarua mā roto i ngā huringa maha, ka tino whakaiti i ngā utu whakakapinga waro mō ia tana koura i hangaia.
📊 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% | ≤ 2% | ≤ 2% |
| Ihirangi pungarehu katoa | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| makuku | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Te Kaha Whakamimiti (Uara K) | / | ≥ 26 kg/t | ≥ 28 kg/t | ≥ 30 kg/t |
| Te Auau Whakamimiti (Uara R) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Tau Iodine | ≥ 1100 mg/g | / | / | / |
| Te Mahi Pūtāne | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Te Mahi Waro Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
Tarapēke & Tuku: I runga i ngā whakaritenga paerewa mō te Mata 6x12, Mata 8x16 rānei; he mea tākai rawa ki roto i ngā putea PE rapa kua whakakikoruatia ki te raima taumaha 25kg. Ka tukuna e mātou he tuku kaipuke puta noa i te ao i raro i ngā tikanga FOB, CIF, CFR.
Ngā Paerewa Whakatutukitanga: 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.
Ngā Tukanga Whakarewa e Pā Ana: Waro-i-te-Pūru (CIP), Waro-i-te-Whakarewa (CIL), Waro-i-te-Pou (CIC), Whakarewa Puranga, Whakarewa VAT.
Whakamanahia te Mahi i runga i ō Tauira Kohatu o Cambodia
Kei te whakangarohia tō waro e te laterite uku-teitei? Kei te whakaroahia te whakaaetanga a tō tipu e ngā mahi kawe waka ua? Kei te tono atu mātou ki ngā Kaihanga Metallurgists me ngā Kaiwhakahaere Kaupapa o Cambodia kia arotakehia ā-kanohitia ā mātou hangarau e tutuki ana i ngā whakaritenga taiao.
📌 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 o Cambodia
Kimihia ngā whakautu mārama, e arohia ana e ngā tohunga ki ngā pātai hangarau me ngā whakaritenga e pā ana ki ā mātou matū tango koura i Cambodia.
1. Me pēhea te whakatau a AuLeach™ i ngā mōrearea o te kawe waka i roto i te ngahere i Mondulkiri me Kratie?
Ka whakakorea e AuLeach™ ngā mōrearea nui o te kawe waka i roto i ngā ngahere nā te mea kua whakamanahia puta noa i te ao hei matū kore-morearea. Ko te kawe i te cyanide paitini DG Class 6.1 i runga i ngā rori paru, kore-whakairo i te wā ua o Cambodia he mōrearea nui ki te taiao. Ka taea te kawe haumaru i te AuLeach™ hei utanga whānui, ka whakaiti i te mōrearea kino o te maringi paitini ki roto i ngā puna wai ngahere ua tairongo.
2. Ka ārai a AuCyan™ i te pirau i te wā roa o te ua i Cambodia?
Ae, ka ārai a AuCyan™ i te hekenga o te makuku mā roto i tana hanganga makuku tino iti (≤0.3%) me te takai kaweake motuhake kua whakamanahia e te UN. Ka tākaihia e mātou ā mātou pereki ki roto i ngā pahu maitai hiri-ā-ringa 50kg, i ngā pouaka rakau whakapakari 1,000kg rānei. Kei roto i ia waeine he arai Polyethylene (PE) taumaha, hiri-wera e ārai ana i te makuku o te hau, e whakarite ana i te pumau ahakoa i te ua nui e ono marama te roa.
3. He aha te take he mea nui te whakatauranga pakeke ≥99% mō te waro whakahohe i roto i ngā laterite Cambodian?
Mā te pakeketanga ≥99% ka ārai i te waro whakahohe kia pakaru hei puehu angiangi i roto i ngā paru laterite matotoru, whai uku. Mena he ngohengohe tō waro, mā te whakaoho kaha o te impeller e hiahiatia ana i roto i ngā tāke CIL/CIP ka pakaru, ka haria tika atu tō koura kua mimitia ki te tāke paru. Mā te hanganga tino pakari o AuCarb™ ka kore e ngaro te mimiti.
4. Ko tēhea tauranga moana e whakamahia ana e koe mō ngā tuku CIF ki Cambodia?
Ko te tauranga o Sihanoukville (PAS) te tauranga matua e whakamahia ana e mātou mō ngā tuku kaipuke CIF ki Cambodia. Ko tēnei tauranga wai hohonu 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 ka whakahaerehia e tō kaihoko ratonga tuku taonga ā-rohe kua tohua.
5. He utu whakapaunga whakapaipai (CAPEX) hei huri ki 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.
6. 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™. 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-para me te puna kaukau.
7. 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.
8. 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.
9. Kei te whakaratohia e koutou he ratonga kawe tereina o te ao tika ki Cambodia mai i Haina?
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 i te Tonga-mā-rāwhiti o Āhia, ka tiakina e mātou tā mātou mekameka tuku mā te tuku ipu moana (FOB, CIF rānei) ki ngā tauranga e haere mai ana pērā i a Sihanoukville.
10. He aha te rahinga ota iti rawa (MOQ) mō te kaweake ki Cambodia?
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.
11. Pehea e United Chemical te whakamana i te haumarutanga o te mekameka tuku?
Ka whakamanahia e mātou te haumarutanga o te mekameka tuku taonga mā te whakahaere i ngā whakawhitiwhitinga katoa i raro i ngā tikanga FOB, CIF rānei mō te moana. Mā te whakamahi i ngā ture iti rawa o te FCL 1x20' me ngā takai kua whakamanahia e te UN, ka whakarite mātou ka whakahaerehia ngā utanga kaipuke morearea i runga i te moana e ngā raina kaipuke o te ao taumata-tahi anake ki ngā tauranga o Cambodia, ka tukuna marietia te kawenga kawe waka ki uta ki ngā kaihoko ā-rohe o te kaihoko.
- Ihirangi Matapōkere
- Ihirangi wera
- Te ihirangi arotake wera
- Tohunga Whanaungatanga Kaihoko Hangawari me te Kaiwhakarato (Whi: Nigeria)
- Dithiophosphate 25S
- Antimonium Tartrate pāhare pāporo
- Cobalt Sulphate Heptahydrate
- Ko te pākawa hourua
- Me pehea taku whiriwhiri i te reagent flotation tika?
- He aha te kaihoko whakatau, me pehea te mahi i roto i te maina?
- 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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