Ngā Matū Tango Koura Matatau mō te Hangarau Whakarewa o Vietnam
Te wikitoria i ngā kuota kawemai tino pakari a te MOIT, ngā konganuku whanariki matatini, me ngā mahi whakahaere a Typhoon
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) e tutuki ana i te taiao hei whakamana i ngā mahi CIP, CIL, CIC, me te Heap leaching puta noa i Vietnam.
Te Whenua Keri o Vietnam: Ngā Taonga o Maunga me ngā Ārai Ture
He nui ngā rahui koura a Whitināmu, kei roto i te Pae Maunga o Annamite i ngā porowini o waenganui pērā i a Quang Nam (hei tauira, Phuoc Son me Bong Mieu) me ngā rohe maunga o te raki. Ahakoa he tino ātaahua ngā momo kōhatu, e toru ngā wero motuhake e pā ana ki ngā mahi i konei. I te taha tōrangapū , ka whakatakoto te Manatū Ahumahi me te Tauhokohoko (MOIT) me te Manatū Rauemi Taiao me te Taiao (MONRE) i ngā herenga kawemai tino kaha me ngā raihana mō ngā matū kino pērā i te Sodium Cyanide . I te taha whenua , he maha ngā wā ka herea te koura ki roto i ngā kōhatu whanariki polymetallic matatini (e pā ana ki te parahi, te konutea, me te mata) e kaha ana ki te kai i ngā matū ngoikore. I te taha āhuarangi , ka pāngia te takutai o waenganui e ngā awhiowhio me ngā ua nui i ia ngahuru, ka tino morearea te kawe i ngā matū paitini ki uta.
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 Vietnam i hangaia kia karohia ēnei arai. Mā te tuku i ngā matū cyanidation tuku iho tino parakore hei wikitoria i ngā sulfide matatini me ngā huarahi kē atu e tutuki ana i te taiao hei karo i ngā herenga kawemai tino pakari, e tautoko katoa ana tā mātou matrix hua Waro-i-te-Pūru (CIP), Waro-i-te-Whakarewa (CIL), me te Whakarewa Puranga 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 rānei ki ngā kuwaha nui o Vietnam pērā i te Tauranga o Da Nang (Waenganui), te Tauranga o Hai Phong (Te Raki), me Cat Lai (Te Tonga) . Me te tautoko i te Rahinga Ota Iti rawa (MOQ) tino pakari o te 1x20' FCL , ka tukuna e mātou he whai huatanga tika mai i te wheketere, ka whakamana i ō kaihoko ratonga ā-rohe kia taurite ki ō hiahia whakaputa.
1. Te wikitoria i ngā aukati mahi a Vietnam
Ngā Whakaritenga Kawemai Tino Kaha a MOIT / MONRE
Kei te pupuri tonu ngā mana whakahaere o Vietnam i te mana whakahaere mō ngā matū DG Class 6.1. He tino uaua, he roa hoki te wā e pau ana ki te whakarite i ngā rohe kawemai mō te konutai cyanide , ā, he maha ngā wā ka mutu te whakaputanga. Mā te whakamahi i tētahi huarahi pai ki te tango i ngā matū mai i te taiao, kāore e mōrearea, ka karo katoa i tēnei moemoeā whakahaere.
Ngā Ore Pūkawai Matatini
I ngā rohe pēnei i a Quang Nam, he maha ngā wā ka mau te koura i roto i ngā uaua whanariki matatini kei roto ko te parahi me te konutea. He rite ēnei konganuku taketake ki ngā patu cyanide nui. Ka pau tonu ngā matū parakore iti, ka heke te hua o te koura.
Ngā Āwhiowhio me ngā Ratonga Maunga
He maha ngā wā ka pāngia a waenganui o Vietnam e ngā awhiowhio o te ngahuru. Ko te kawe i ngā matū tino paitini ki runga i ngā rori maunga pari, kua mākūkūhia e te ua mai i te tauranga o Da Nang he tūponotanga kino ki te poke o te taiao. Ko te kawe waka haumaru, kāore e mōrearea he mea nui ki te ESG.
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 100% tino pai mō te Sodium cyanide , e whakarite ana i te "keri matomato" me ngā hua pūtea teitei.
Ko te whakapūmau i ngā herenga kawemai konutai cyanide mai i te Manatū Ahumahi me te Tauhokohoko (MOIT) he arai whakahaere nui mō ngā maina o Vietnam. Kua whakarōpūtia mana a AuLeach™ puta noa i te ao hei matū Kore-Mōrearea. Ka whakakorea e ia ngā tauranga o Vietnam (pēnei i a Da Nang, i a Hai Phong rānei) hei utanga whānui, ka karo katoa i ngā herenga DG. Hei tāpiri, ka taea te kawe haumaru ki roto i te Paepae o Annamite, ka whakakore i te mōrearea taiao nui o te maringi paitini i te wā o te awhiowhio.
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 mō te konutai cyanide i te 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 Vietnamese me te hanganga CIL. Kāore e hiahiatia he whakahoutanga ā-mīhini.
Ngā Ratonga Whakahaere Korehere: I tukuna, i haria hoki ki te taraka hei utanga whānui, ā, i whakakorea ai ngā utu nui rawa o ngā whakaaetanga kawemai taonga morearea me ngā kaitiaki DG motuhake puta noa i ngā maunga.
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 kua whakahohehia waro, ka whakarite i te whakarewatanga me te hopunga tino whai hua o ngā katote koura.
Mō ngā mahi kua whakaaetia katoatia mō te tukatuka i ngā konganuku whanariki polymetallic matatini (he mea noa i waenganui me te raki o Vietnam), ka mahi ngā konganuku turanga hei patu cyanide nui. Ka whakaratohia e AuCyan™ he parakore tino teitei kua whakamanahia o te ≥98.3%. Mā tēnei ka taea te tukunga pahū o ngā iona CN⁻ kore utu, ka kaha ake te whakakore i te pokanoa konganuku turanga hei whakarewa tere i ngā matūriki koura ūnga. Hei tāpiri, ko tana takai kua whakamanahia e te UN, he mea whakakikoruatia kia mau tonu te ātete ki te makuku i te wā o te awhiowhio ngahuru o Vietnam.
≥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 ka whakatau tika i te putanga koura whakamutunga. Kua whakawhanakehia a AuCarb™ mō ngā taiao whakakorikori kino, 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 tautoko i ā mātou kaihoko horoi.
Mā te tukatuka i ngā konganuku whanariki me te uaua-kuata matatini e kitea ana i ngā rohe maunga o Whitināmu ka puta he paru tino koi. Mā te whakaohooho miihini kaha e hiahiatia ana hei whakaranu i ēnei penupenu i roto i ngā tāke CIL ka ngawari te kuru i te waro whakahohe paerewa kia puehu pai. Ko te pakeke o te AuCarb™ ≥99% kua whakamanahia ka whakarite kia tino pono te hanganga, ka ārai i tō koura utu nui kei hurihia ki raro ka ngaro ki ngā 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 | Ka taea te whakarite: Jacobi G208AS | Ka taea te whakarite: Jacobi G209AS | Matatau: 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 o āu Tauira Kohatu o Vietnam
Kei te whakaroahia ō mahi e ngā herenga kawemai matū a te MOIT? Kei te pau katoa ō rauemi matū i te konganuku whanariki matatini? Kei te tono atu mātou ki ngā Kaihanga Metara, ki ngā Kaiwhakahaere Whakatipu, me ngā Kaiwhakahaere Mekameka Tuku o Vietnam 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 Whakarewa me te Whakahaere Rauemi o Vietnam
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 Vietnam.
1. Me pēhea te karo a AuLeach™ i ngā herenga kawemai pakari a te MOIT i Vietnam?
Ka karohia e AuLeach™ ngā here kawemai nā te mea kua whakamanahia ā-ao hei matū Kore-Mōrearea. Ko te kawemai i te cyanide paitini DG Class 6.1 ki Vietnam me whai whakaaetanga quota uaua mai i te Manatū Ahumahi me te Tauhokohoko (MOIT) me te Manatū Rauemi Taiao me te Taiao (MONRE). Ka whakaaetia e AuLeach™ ngā tikanga tuku taonga a Vietnam hei utanga whānui, ka whakangawari ake i tō mekameka tuku.
2. Ka ārai a AuCyan™ i te pirau i te wā o ngā awhiowhio o Vietnam Waenganui?
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 kawea mai e te wā awhiowhio o te ngahuru te ua nui ki te takutai waenga. Ka tākaihia e mātou ā mātou pereki ki roto i ngā pahu maitai hiri-ā-hiri 50kg, i ngā pouaka rakau whakapakari 1,000kg rānei. Kei roto i ia waeine he arai Polyethylene (PE) taumaha, hiri-wera e ārai katoa ana i te makuku i te wā e whakawhiti ana mai i te tauranga o Da Nang ki ngā maina o uta.
3. Ko ēhea ngā tauranga moana e whakamahia ana e koe mō ngā tuku CIF ki Vietnam?
Ko te tauranga o Da Nang (Waenganui), te tauranga o Hai Phong (Te Raki), me te tauranga o Cat Lai (Te Tonga) te nuinga o ā mātou mahi mō ngā tukunga moana CIF ki Vietnam. Mā ēnei tauranga wai hohonu ka māmā ake te whakawātea i ngā matū ahumahi. Kia whakawāteatia, ka whakahaerehia te kawe taraka ki uta ki ngā rohe pēnei i a Quang Nam e tō kaihoko ratonga kawe taonga ā-rohe kua tohua.
4. Ka taea e AuCyan™ te whakahaere i ngā konganuku whanariki polymetallic matatini i te Paepae o Annamite?
Ae, ka whakanuia e AuCyan™ te whakarewatanga o te koura mā te whakarato i te kukū parakore tino teitei (≥98.3%) o te konutai cyanide hohe. Ko ngā konganuku sulfide (kei roto ko te parahi me te konutea) he mahi cyanide kaha. Mā tā mātou parakore teitei kua whakamanahia ka whakarite kia nui rawa te toenga o ngā iona CN⁻ kore utu, ka tere te uru ki roto i ngā matrices konganuku matatini hei pupuri i te tere me te oti o te whakaora koura.
5. He aha te take he mea nui te pakeke ≥99% mō te waro whakahohe i roto i ngā paru whanariki whakakoi?
Mā te pakeketanga ≥99% ka ārai i te waro whakahohe kia pakaru hei puehu angiangi i roto i ngā paru whanariki tino koi, matatini hoki. Mēnā 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 para. Mā te hanganga tino pakari o AuCarb™ ka kore e ngaro te waro kua mimiti.
6. 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.
7. 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 puranga.
8. 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.
9. 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.
10. Kei te whakaratohia e koutou he kawe whenua whakawhiti rohe mai i Haina tika ki Vietnam?
Kāo, ka tino āraia e mātou te whakamahinga o ngā taraka whakawhiti whenua mai i Haina 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 whakawhiti rohe, ka tiakina e mātou tā mātou mekameka tuku mā te tuku ipu moana (FOB, CIF rānei) ki ngā tauranga moana o Vietnam.
11. He aha te rahinga ota iti rawa (MOQ) mō te kaweake ki Vietnam?
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.
12. Pehea e United Chemical kia whakarite i te haumarutanga o te mekameka tuku ki Da Nang me Hai Phong?
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 kia whakahaerea ngā utanga morearea ki te moana e ngā raina kaipuke o te ao taumata-tahi anake ki ngā tauranga o Vietnam, me te tuku i te kawenga kawe uta ki ngā kaihoko ā-rohe o te kaihoko.
- Ihirangi Matapōkere
- Ihirangi wera
- Te ihirangi arotake wera
- Konutai Ethyl Xanthate 90% SEX
- Koeke Ahumahi Konutai Sulfide 60% 30ppm/150ppm Kowhai/ Tawerewere Whero Na2s
- Sodium Persulfate,Sodium Persulphate, kaiwhakarato 99.00%
- Nga Poducts Sodium Cyanide
- Cobalt Sulphate Heptahydrate
- Konutai pūkawa ngāwha 99% Kōeke Pharmacy
- lithium Carbonates 99.5% Pūhiko Taumata, 99.2% Ahumahi kōeke 99%
- 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
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