Ngā Matū Tango Koura Matatau mō te Hangarau Whakarewa o Guatemala
Te Whakatere i ngā Mana Whakahaere ESG Tino Pai, ngā Kohatu Hiriwa Nui, me ngā Ratonga Whakahaere Moana-Rua
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) tino rautaki, kāore e mōrearea, hei whakamana i ngā mahi Heap leaching, Vat leaching, CIP, me CIL puta noa i Guatemala.
Te Whenua Keri o Guatemala: Ngā Kohatu Kounga Teitei i Waenganui i te Arotakenga Tino Nui o te ESG
He nui ngā taonga kohuke o Guatemala, ā, i ngā tau kua pahure ake nei, he nui ngā hua e puta mai ana i ngā uaua koura me te hiriwa epithermal kei roto i ōna maunga puia. Heoi, ko te tango i ngā konganuku utu nui i Guatemala i ēnei rā tētahi o ngā mahi uaua rawa atu i Amerika Waenganui. Kei te tūtaki te rāngai keri ki te ātete nui a te hapori me te tirotiro kaha a te Manatū Taiao me ngā Rauemi Taiao (MARN). Ko te whiwhi me te pupuri i ngā raihana whakahaere me whai mana tiaki taiao tino pai, ka waiho te kawe, te whakamahi, me te whakakorenga o ngā matū paitini hei kawenga nui.
Hei kaiwhakarato hanga rangatira e whakahīhī ana ki te kaweake ki 77 + whenua i te ao, United Chemical e whakarato ana i ngā otinga matū ki ngā kaiwhakahaere o Guatemala kua hangaia hei wikitoria i ēnei arai pāpori-tōrangapū me te whakarewa. E mārama ana mātou i te taha o ngā uauatanga whakarewa hiriwa-nui, ko te tutuki i ngā whakaritenga taiao te tino arai. Ko tā mātou mata hua—e whakaatu ana i ngā matū cyanidation tikanga tino pumau me ngā huarahi kē atu kāore e mōrearea—e tautoko katoa ana Waro-i-te-Parāoa (CIP), Waro-i-te-Parāoa (CIL), Te horoinga puranga, me te horoinga poka paipa.
Hei whakarite i te haumarutanga tino tika o te mekameka tuku, ka mahi mātou mā te uta moana katoa, ma te whakamahi i te urunga moana-rua o Guatemala. Ka mahi mātou i raro i ngā tikanga FOB (tauranga Haina) me ngā tikanga CIF tika ki Puerto Quetzal (Te Takutai Moana-nui-a-Kiwa) ki Santo Tomás de Castilla rānei (Te Takutai Karipiana) . Me te tautoko i te Rahinga Ota Iti rawa (MOQ) tino pakari o te 1x20' FCL , ka tukuna e mātou he pai tika mai i te wheketere, me te karo i ngā takawaenga kia taurite ki ō hiahia whakaputa.
1. Te wikitoria i ngā aukati mahi a Guatemalan
Te Whakahē Kaha o te ESG me te Hapori
He maha ngā wā ka mutu ngā kaupapa keri i Guatemala nā te whakahē a te hapori me ngā arotake taiao pakari a MARN e pā ana ki te whakamahinga o te cyanide paitini . Kāore he kōwhiringa i te whakamahi i tētahi huarahi kē atu hei tango i te wai mai i te taiao, kāore hoki e mōrearea; he mea nui kia ora tonu ai te kaupapa.
Ngā Patupatu Puia Hiriwa-Tiketike
He tino nui te hiriwa i roto i ngā putunga epithermal o Guatemala. Nā te mea e rua te nui o te cyanide e hiahiatia ana hei whakarewa i te hiriwa, ki te whakaritea ki te koura, ka pau tonu ngā matū parakore iti, ka heke te hua o te whakaora koura.
Ngā Mōrearea o te Whakahaere Rorohiko o te Taiwhenua
Ko te kawe i ngā matū tino paitini o te DG Class 6.1 mai i ngā tauranga takutai ki roto i ngā maunga me whakatere i ngā whenua paripari, kua maringi ki te ua. Mēnā he aituā kawe e pā ana ki te cyanide, ka puta he aituā taiao me te PR kino rawa atu, kāore e taea te whakatika.
2. Te Tapatoru Koura: United ChemicalNgā Otinga mō Guatemala
AuLeach™ Kaihoko Whakarewa Koura (GDA) - Kāore he Mōrearea
Tauhohenga Kore-MōreareaMō ngā kaupapa keri e tūtaki ana ki te whakahē nui mai i ngā hapori o te rohe, e whakatere ana rānei i ngā tukanga arotake taiao uaua a MARN, ko te AuLeach™ Gold Leaching Agent (GDA) te kī rautaki matua ki te whiwhi me te pupuri i ngā whakaaetanga whakahaere. Kua whakarōpūtia ā-ao hei matū Kore-Mōrearea , ka karo katoa a AuLeach™ i ngā ture mō ngā taonga paitini, ka taea ai te tango koura arumoni kia haere tonu i roto i te whakakotahitanga me te tiaki taiao me ngā whanaungatanga hapori.
Whakakapinga Tūturu Ā-Maimoa: 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 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 Whakamahinga: 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 horoi Waro-i-roto-i-te-Pulp me te ara iahiko horoi Puna/Vat.
Kore Taputapu CAPEX: He tino hototahi ki ngā hanganga horoi puranga Chilean me te hanganga CIL. Kāore e hiahiatia he whakahoutanga ā-mīhini.
Ngā Ratonga Whakahaere Korehere: Ka tukuna me te kawe i runga taraka hei utanga whānui, ka whakakorea ngā utu nui rawa atu o ngā whakaaetanga kawemai taonga morearea i ngā tauranga pēnei i a Antofagasta me ngā kaiārahi DG motuhake puta noa i te Atacama.
AuCyan™ Konutai Cyanide NaCN (≥98.3%)
Paerewa Parakore: ≥98.3%Mō ngā mahi kua whakaaetia katoatia mō te whakatere i ngā konganuku puia hiriwa-nui, ka whakaratohia e te AuCyan™ Sodium Cyanide NaCN he hama patu ahumahi. Ka tino oati mātou i te parakore iti rawa o te ≥98.3% , kia tino nui ai te toenga o ngā iona CN⁻. Ka tere te tapahi a tēnei kukū kore e taea te whakataurite i ngā cyanicides konganuku turanga, ka whakarewahia te koura me te hiriwa i te wā kotahi kia mau tonu ai ngā hua whakaora teitei.
≥ 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 whai huatanga 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%
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 (Tohutoro: Puranga C050030HS251101).
| 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%Ko te nui o ngā kawenga hiriwa e tohu ana me nui te kaha o tō waro whakahohe , ā, me pakari rawa te hanganga. 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 ngā paru. Ka oati te waro whakahohe AuCarb™ i te pakeketanga o te ≥99% , me te kore e ngaro te ngaronga miihini i te wā e mahi ana.
Te Pakari Tino-Teitei me te Ātete ki te Mimi (Te Ngaronga Koura Iti): E mataku ana ngā kaiwhakahaere maina kei mimiti te waro i roto i ngā tāke mimi ka ngaro ngā kongakonga 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 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.
Whakamanahia te Mahi o āu Tauira Kohatu o Guatemala
Kei te whakaroahia te whakaaetanga o tō wheketere e ngā ture MARN pakari me ngā whakahē a te hapori? Kei te piki ake ngā utu o ō matū whakarewa i te nui o te hiriwa? Kei te tono mātou ki ngā Kaihanga Metallurgist me ngā Kaiwhakahaere Kaupapa o Guatemala 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 Hanganga Metara me te Whakahaere Rauemi o Guatemala
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 Guatemala.
1. Ka taea e AuLeach™ GDA te āwhina i te whiwhi whakaaetanga taiao mai i MARN i Guatemala?
Ae, e tautoko kaha ana a AuLeach™ i te tutuki i ngā whakaritenga MARN nā te mea kua whakarōpūtia ā-ao whānuitia hei matū Kore-Mōrearea. I Guatemala, kei reira ngā mahi keri e tūtaki ana ki te ātete nui a te hapori me ngā arotakenga taiao tino pakari, ko te whakamahi i tētahi kaihoroi pai-taiao pērā i a AuLeach™ e whakaatu ana i te whakapau kaha ki te tiaki taiao, e whakamama ana i te kawenga o te whiwhi raihana whakahaere.
2. Ko ēhea ngā tauranga moana o Guatemala e whakamahia ana e koe mō ngā tuku CIF?
Ka whakamahia e mātou te huarahi uru rua ki te moana o Guatemala, ka tukuna ngā kaipuke ki Puerto Quetzal (Te Takutai Moana-nui-a-Kiwa) me Santo Tomás de Castilla (Te Takutai Karipiana). I runga i te wāhi o tō maina me ngā huarahi pai ki uta, ka tukuna e mātou ā mātou tuku kaipuke CIF ki te tauranga wai hohonu tino rautaki, kia māmā ake ai te tuku i ngā matū ahumahi ki ngā tikanga tuku iho.
3. Me pēhea te whakahaere a AuCyan™ i ngā ōwehenga hiriwa-ki-koura teitei i roto i ngā konganuku epithermal o Guatemala?
Ka taea e AuCyan™ te whakahaere i ngā ōwehenga hiriwa-ki-koura teitei mā te whakarato i te kukū parakore tino teitei (≥98.3%) o te konutai cyanide hohe . Tata ki te rua te nui o te cyanide e hiahiatia ana mō te hiriwa kia rewa ai i te koura. Mā tā mātou parakore teitei kua whakamanahia ka whakarite kia nui rawa te toenga o ngā iona CN⁻ kore utu hei rewa i ngā konganuku e rua i te wā kotahi, kia kore ai e pau te puna o ngā konganuku turanga i tō rauemi matū.
4. He aha te take he mea nui te whakatauranga pakeke ≥99% mō te waro whakahohe i roto i ngā ara iahiko CIL hiriwa-tiketike?
Mā te pakeketanga ≥99% ka ārai i te pakaru o te waro whakahohe i raro i te taumaha nui o ngā matū koura me te hiriwa kua mimitihia. I roto i ngā mahi CIL, mā te whakaoho ā-ringa me ngā kawenga hiriwa taumaha ka huri te waro ngohengohe kia puehu pai. Mā te hanganga tino pai o AuCarb™ ka kore e ngaro te mimiti, ka ārai i ō konganuku utu nui kei horoia ki roto i ngā paru.
5. Ka taea e AuLeach™ te whakaiti i ngā mōrearea o te kawe waka ki uta i ngā rohe maunga o Guatemala?
Ae ra. Ko te kawe i te cyanide paitini (DG Class 6.1) i runga i ngā rori maunga piko, kua makukuhia e te ua mai i ngā tauranga takutai he tino mōrearea taiao mena ka puta he aituā. Kua whakarōpūtia a AuLeach™ hei utanga whānui, ā, ka whakakorea katoatia te kaha kino o te taiao me te PR o te maringi paitini i te wā e kawe ana ki uta.
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 Guatemala 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 tereina whenua, he tereina ā-ao rānei ki Guatemala?
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 Amerika Waenganui, ka tiakina e mātou tā mātou mekameka tuku mā te tuku ipu moana (FOB, CIF rānei) ki ngā tauranga e haere atu ana.
11. He aha te rahinga ota iti rawa (MOQ) mō te kaweake ki Guatemala?
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 te whakamana i te haumarutanga o te mekameka tuku ki Amerika Waenganui?
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 Guatemala, 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
- Konutai Amyl Xanthate (SAX) 90%, Te matū keri, keri reagent flotation
- Mamati Hiko Detonator（Wā whakaroa 0~ 16000ms）
- Sodium Persulfate,Sodium Persulphate, kaiwhakarato 99.00%
- He pehea te awhina o te Sodium Ferrocyanide i roto i te tukanga rere kohuke?
- Waikawa Oxalic Anhydrous 99.6% Koeke Ahumahi
- konupūmā waihā kōeke Ahumahi 90%
- konutai O,O-diethyl dithiophosphate
- 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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