Ke lanakila nei i nā ʻOres Refractory ma ʻApelika Hema: Nā Reagents Hana Gula CIL/CIP Premier
ʻO ke Kaiāulu Hoʻomohala ʻApelika Hema (SADC) ke kuleana nui o ka hana gula ma ka honua holoʻokoʻa. Mai nā lua hohonu o Witwatersrand Basin o ʻApelika Hema a me nā ʻoaka paʻakikī o ka Barberton Greenstone Belt , a hiki i nā hana CIL e hoʻonui wikiwiki ana ma Zimbabwe (e like me Gwanda lāua ʻo Kadoma ) a me nā hana wao nahele o Namibia ( Navachab ), ʻaʻohe mea like ʻole o ka ʻokoʻa metallurgical o ka ʻāina. Eia nō naʻe, ke kū nei nā luna hoʻokele hale hana hou ma kēia ʻāina i kahi hui pū ʻana o nā pilikia loea, kaiapuni, a me nā pilikia logistical koʻikoʻi.
Ua ʻike nā poʻe loea Metallurgists ma ʻApelika Hema i ʻekolu mau pilikia nui. ʻO ka mua, nā Ores Refractory Kiʻekiʻe & Preg-Robbing: He nui nā waihona ma ʻApelika Hema a me Zimbabwe e hōʻike ana i nā kiʻekiʻe kiʻekiʻe o nā sulfides, arsenic, a me nā mea aceous Carbon kūlohelohe . Kūʻē paʻakikī kēia mau ores i ka cyanidation maʻamau a wehe mua i ke gula i hoʻoheheʻe ʻia mai ke kaapuni, e hana ana i nā pohō nui o ka tailing. ʻO ka lua, ʻO ka ESG koʻikoʻi a me nā hoʻoponopono wai: ʻO ke kānāwai wai aupuni koʻikoʻi o ʻApelika Hema a me ka nele nui o ka wai ma Namibia e koi ana i ka hoʻokele tailings maikaʻi i ke kaiapuni. Hoʻokō ʻia nā mea ʻawaʻawa me ka pani koke ʻana i ka hana a me nā uku hoʻopaʻi weliweli. ʻO ke kolu, ʻO ka Beitbridge Logistics Nightmare: ʻO nā kikowaena mining landlocked ma Zimbabwe a ma ʻō aku e hilinaʻi nui ana i ke awa o Durban (SA) a me nā awa ʻo Beira no nā lawe mai. ʻO ka lawe ʻana i nā kemika weliweli Class 6.1 (e like me Sodium Cyanide ) e koi ana i ka hoʻokele ʻana i ka pou palena ʻo Beitbridge kaulana, kahi e alakaʻi pinepine ai nā nānā hazmat koʻikoʻi i nā lohi he nui pule, e hoʻoweliweli ana i ke kū ʻana o nā mea kanu.
United Chemical ua hoʻolālā pono i kahi hui reagent a me kahi pūnaewele logistics e hoʻoponopono i ka hoʻohālikelike ʻApelika Hema. Ma ka hāʻawi ʻana i ke kalapona ultra-paʻakikī no nā mea kanu CIP nui, nā lixiviants ikaika kiʻekiʻe no nā ores sulfidic, a me nā koho leaching ʻaʻole weliweli e pale aku i nā lohi palena hazmat, hoʻoikaika mākou i nā mea hana gula SADC e hoʻokō i nā helu hoʻōla like ʻole a me ka hoʻokō piha ʻana o ESG.
ʻO ka Matrix Metallurgical Kiʻekiʻe no nā kino ʻOre SADC
ʻAuCyan™ Sodium Cyanide NaCN (≥98.3%)
No nā hana ma nā kāʻei Barberton a me Witwatersrand e lawelawe ana i nā ores refractory pyritic a me arsenopyritic, nā lixiviants nāwaliwali e alakaʻi ai i ka hoʻoheheʻe maikaʻi ʻole. ʻAʻole hiki ke kūkākūkā ʻia ka ikaika kemika kiʻekiʻe loa.
Ka Penetrate Sulfide Kiʻekiʻe-Intensity: Hōʻoia ʻia ma ka liʻiliʻi he 98.3% ka maʻemaʻe, hāʻawi ʻo AuCyan™ i kahi nui o nā ion cyanide manuahi (CN⁻). He mea koʻikoʻi kēia ikaika hoʻokele kiʻekiʻe no ka mālama ʻana i nā kinetics hoʻoheheʻe gula wikiwiki i loko o nā ores kahi e hoʻopau ikaika ai nā metala kumu hoʻokūkū (e like me ke keleawe a i ʻole ka hao) i ka cyanide maʻamau.
ʻŌpala Palekana o ke Aniau SADC: ʻO ka lawe ʻana mai ke kahakai pulu o Durban a me Beira a i loko o nā wahi wela a maloʻo o ʻApelika Hema a me Zimbabwe e pono ai ke kūpaʻa loa. Ua sila ʻia ʻo AuCyan™ i loko o nā pahu kila kaumaha i hōʻoia ʻia e UN me nā liner polymeric pālua-papa, e hōʻoiaʻiʻo ana i ka ʻole o ka hōʻino ʻana o ka makū ma luna o nā kaʻa lōʻihi ma uka.
Kalapona Hoʻāla ʻia me ka Pūpū Niu AuCarb™ Gold Recovery (≥99% Paʻakikī)
Koi nā hale hana Massive Carbon-in-Pulp (CIP) ma ʻApelika Hema a me nā ʻoaka greenstone preg-robbing ma Zimbabwe i kahi Carbon Activated i hiki ke kū i ka hoʻoluliluli mechanical ikaika me ka ʻole o ka mōhai ʻana i ka wikiwiki adsorption.
ʻO ke kūpaʻa CIP Zero-Attrition (≥99% Hardness): Hoʻāla ʻia ʻo AuCarb™ i ka wela i kahi pae paʻakikī loa. Kūpaʻa maʻalahi ia i nā wahi ʻoki kiʻekiʻe o nā mea hoʻonāukiuki nui o ʻApelika Hema, e hōʻemi nui ana i ka haki ʻana o ke kalapona a pale i nā pohō gula pipiʻi i ka pā wai tailings.
Ke Hoʻokūkū nei i nā Preg-Robbers kūlohelohe: Me kahi pūnaewele macroporous i hoʻomohala nui ʻia, hōʻike ʻo AuCarb™ i nā kinetics adsorption wikiwiki loa. Hoʻokūkū ikaika ia i nā mea carbonaceous kūlohelohe i loaʻa i nā ores Zimbabwean, e hoʻopakele ana i kāu hui gula ma mua o ka hiki ʻana o ka preg-robbing.
ʻAkena Hoʻoheheʻe Gula AuLeach™ (GDA) - ʻAʻole Pōʻino
No nā lua e kū nei i nā loiloi koʻikoʻi a ka 'Oihana Wai a me ka Hoʻomaʻemaʻe (DWS) ma ʻApelika Hema, a i ʻole ka poʻe e ʻeha nei i nā lohi palena hazmat i Zimbabwe, ʻo AuLeach™ ka hoʻonui hoʻolālā hope loa.
Ke kāpae nei i nā lohi palena ʻo Beitbridge: Hoʻokaʻawale ʻia he kemika ʻoihana maʻamau ʻaʻole weliweli, hoʻopau ʻo AuLeach™ i ka pono no nā palapala ʻae paʻakikī o ka Papa 6.1, nā ukali kaua, a me ka mālama ʻana i nā mea weliweli. Neʻe wikiwiki ia ma waena o ke awa ʻo Durban a me ka palena o nā awa ʻo Beitbridge a me Beira i piha i nā kānaka, e hoʻopaʻa ana i kāu kaulahao lako.
SADC ESG & Hoʻokō Wai: ʻOiai ʻaʻohe cyanide a haʻahaʻa ka ʻawahia, hoʻomaʻalahi loa ʻo AuLeach™ i ka detoxification tailings. Hoʻomaopopo ia i ka mālama piha ʻana me nā hana wai o ʻApelika Hema a pale i nā aquifers wao nahele palupalu ma Namibia, e maʻalahi ai nā ʻae ʻana o ka EIA (Environmental Impact Assessment).
Ke Alakaʻi ʻana i ke Kaulahao Hoʻolako SADC: ʻO Durban lāua ʻo Beira i ka Maka o ka Mine
ʻO ka pilikia nui loa i nā hana mining ma ʻApelika Hema, ʻo ia ka hoʻopilikia ʻia ʻana o ke kaulahao lako. United Chemical hāʻawi i kahi ala logistics i hoʻopaʻa ʻia ma o ʻApelika Hema.
ʻIke loea ma ke awa ʻo Durban lāua ʻo Beira: Mālama mākou i nā kaʻina hana hoʻomaʻemaʻe dute wikiwiki ma Durban lāua ʻo Beira, e hōʻoia ana e pale aku kāu mau ipu o nā reagents i ka paʻa ʻana o ke awa a neʻe koke i nā wahi hoʻonohonoho.
Ka Mana Multimodal Cross-Border: Inā paha e holo ana i nā kalaka i Johannesburg, a i ʻole e hoʻokele ana i ke ala koʻikoʻi ʻo Beitbridge e hele ana i Zimbabwe a ma ʻō aku i Zambia, ke hui pū nei mākou me nā ʻauwaʻa halihali hazmat i hōʻoia ʻia e SADC e hōʻoia i ka lawe palekana a i ka manawa kūpono i kāu hale hana.
E hōʻoia i ka hoʻōla ʻana ma kāu mau laʻana o ka SADC Ore
E ho'ōki i ka lilo ʻana o ke gula i nā ores refractory a i ʻole ke kalapona maikaʻi ʻole. Ke kono nei mākou i nā Luna Hoʻokele Mea Hana a me nā Luna Metallurgists ma ʻApelika Hema, Zimbabwe, a me Namibia e noi i nā hāpana hoʻāʻo manuahi. E holo pololei i ka hoʻāʻo kinetic CIL/CIP i loko o kāu keʻena ponoʻī e hōʻoia i kā mākou hana a me ka maʻemaʻe.
E noi i nā hāpana lab manuahi i kēia manawa
Nā Nīnau i Nīnau Pinepine ʻia: Ka Hana ʻana i ke Gula ma ʻApelika Hema
1. Pehea e lawelawe ai ʻo AuCyan™ i nā ores pyritic paʻakikī loa ma ʻApelika Hema?
Aia nā ʻonika ma nā wahi e like me ka Barberton Greenstone Belt i nā sulfides paʻakikī a me ka pyrite e hoʻopau ana i ka nui o ka cyanide. Ma ka hoʻohana ʻana iā AuCyan™ (≥98.3% maʻemaʻe) , hōʻoiaʻiʻo ʻoe i ka nui o ka nui o nā CN- ions manuahi, e lanakila ana i kēia mau mea hoʻohana cyanide a hoʻonui nui i ka leaching kinetics o nā ʻāpana gula i hoʻopaʻa ʻia.
2. No ke aha he pilikia nui ka attrition kalapona ma nā hale hana CIP ʻo Witwatersrand?
Hoʻohana nā hale hana Carbon-in-Pulp (CIP) nui ma ʻApelika Hema i nā mea hoʻonāukiuki mechanical ikaika e hana i ka ikaika shear nui. E ʻānai ʻia ke kalapona palupalu i ka lepo maikaʻi, e lawe pololei ana i ke gula i hoʻopili ʻia i loko o nā tailings. Hoʻohanohano ʻo AuCarb™ Activated Carbon i ka paʻakikī ≥99%, e ola ana i kēia ʻano hoʻouka kaua a hoʻopaʻa i kāu hua.
3. Pehea e hoʻoponopono ai ka hoʻololi ʻana iā AuLeach™ i nā lohi palena ʻo Beitbridge no nā lua mines Zimbabwe?
Ua kaulana ke keʻa palena ʻo Beitbridge no ka hoʻopaneʻe ʻana i nā waiwai weliweli o ka Papa 6.1 (e like me ka Sodium Cyanide) ma muli o nā nānā hazmat koʻikoʻi. Ua hoʻokaʻawale ʻia ʻo AuLeach™ Gold Leaching Agent he mea ʻino ʻole, e ʻae ana iā ia e hoʻomaʻemaʻe i nā dute ma o nā ala ukana ʻoihana maʻamau wikiwiki, e hoʻopau ana i nā pule o ka lohi o ka transit.
4. Pehea e hakakā ai ʻo AuCarb™ i ka ʻaihue ʻana i ka hāpai ʻana ma nā kāʻei pōhaku ʻōmaʻomaʻo o Zimbabwe?
Loaʻa pinepine i nā ʻōuli ma Gwanda lāua ʻo Kadoma ke kalapona kūlohelohe e hao mua ana i ke gula mai ka hopena. Hana ʻia ʻo AuCarb™ me nā macropores hyper-kinetic. Hana wikiwiki a ikaika hoʻi ia ma mua o ke kalapona kūlohelohe, e wehe ikaika ana i ka hui gula mai ka slurry ma mua o ka hiki ʻana o ka preg-robbing.
5. Ke kōkua nei ʻo AuLeach™ i nā lua maina o ʻApelika Hema e hoʻokō i ke Kānāwai Wai Lahui?
ʻAe, ʻoiaʻiʻo nō. Hoʻoponopono nui ke Keʻena Wai a me ka Hoʻomaʻemaʻe o SA i ka hoʻokuʻu ʻana o ka cyanide. ʻO AuLeach™ kahi koho ʻē aʻe ʻaʻohe cyanide, haʻahaʻa ka ʻawahia e hōʻemi nui ana i ke kahua kaiapuni o kāu Tailings Storage Facility (TSF), e pale ana i ka leaching ʻawahia i loko o ka wai honua kūloko.
6. He kūpono anei ʻo AuLeach™ no nā hana eli ʻana ma ka wao nahele ma Namibia?
Kūpono loa. Ke kū nei nā lua mina Namibia (e like me nā mea kokoke iā Navachab) i ka nele nui o ka wai a me nā kānāwai palekana holoholona hihiu koʻikoʻi. Hoʻomaʻalahi ʻo AuLeach™ i nā kaʻina hana hoʻōla wai a me ka detoxification, e lilo ia i koho palekana a kūpono loa i ka ESG no nā wahi maloʻo koʻikoʻi.
7. Pehea ʻoe e pale ai i ka Sodium Cyanide i ka wā e lawe ʻia ai mai Durban lāua ʻo Beira a i uka o SADC?
ʻO ka lawe ʻana ma waena o ke kai haʻahaʻa o KwaZulu-Natal i loko o ka ʻāina wela e pono ai ka hoʻopili ʻana i nā mea kiʻekiʻe loa. Hoʻokuʻu aku mākou iā AuCyan™ i loko o nā pahu kila kaumaha, i ʻae ʻia e UN me nā liner polymeric pālua-papa, e pale loa ana i ke komo ʻana o ka makū a me ka hoʻohaʻahaʻa kemika.
8. Pono anei nā ʻeli hana lima o Zimbabwe e neʻe ana i CIL e hoʻololi i nā lako no AuLeach™?
ʻAʻole pono ka hoʻolilo kālā nui. Hana ʻo AuLeach™ GDA ma ke ʻano he pani pololei no ka sodium cyanide . Hiki i nā hale hana hoʻoheheʻe wai CIL a i ʻole vat hou i hoʻomaikaʻi ʻia ma Zimbabwe ke hoʻohana i nā pahu wai, nā pamu, a me nā kaapuni kalapona i hoʻāla ʻia me ka ʻole o ka hoʻoponopono hou ʻana.
9. Hiki i ka NaCN maʻemaʻe kiʻekiʻe ke hōʻemi i nā kumukūʻai hana holoʻokoʻa ma nā lua SA hohonu?
ʻAe. ʻOiai he paʻakikī nā oka hohonu, ʻo ka hoʻohana ʻana i ka cyanide haʻahaʻa e koi ai i nā nui dosing kiʻekiʻe a me nā manawa leaching lōʻihi. ʻO ka maʻemaʻe o AuCyan™ ≥98.3% e hoʻonui i ka pono dosing, hoʻolalelale i ke kaapuni leaching, a i ka hopena e hōʻemi i ka huina kumukūʻai no kēlā me kēia auneke o ke gula i hana ʻia.
10. Pehea e hiki ai i nā hale hana hana SADC ke kauoha i nā hāpana hoʻāʻo?
Paipai mākou i ka hoʻoholo ʻana i hoʻokele ʻia e ka ʻikepili. Hiki i nā luna o nā hale hana a me nā mea hana hao ma ʻApelika Hema, Zimbabwe, a me Namibia ke noi i nā Laʻana Hoʻāʻo Manuahi o kā mākou NaCN, Carbon, a i ʻole GDA ma o kā mākou pūnaewele. E hoʻonohonoho mākou i ka lawe ʻana i hiki iā ʻoe ke hana i nā hoʻāʻo ʻōwili ʻōmole kinetic kūʻokoʻa.
- Maʻiʻo Rahi
- Maʻiʻo wela
- Maʻiʻo loiloi wela
- Mea Kūʻai Kūʻai maʻalahi a me nā mea hoʻolako pili (: Indonesia)
- Paipu haʻi ikaika kiʻekiʻe (VOD≧2000m/s)
- Loaʻa
- Ka Papa Hana Hana Hana 96%-98%
- Potasuma borohydride
- Ethyl alcohol/Ethanol 99.5%
- 99.5% Ethylene Glycol Mono Ethylene Glycol MEG EG
- 1Hoʻemi ʻia ka Sodium Cyanide (CAS: 143-33-9) no ka Mining - Kūʻai Kūʻai Kūʻai kiʻekiʻe a me ka hoʻokūkū.
- 2ʻO Sodium Cyanide 98.3% CAS 143-33-9 NaCN mea hoʻonani gula Koʻikoʻi no nā ʻoihana kemika Mining
- 3Nā Hoʻoponopono Hou a Kina no ka Sodium Cyanide Exports a me ke alakaʻi ʻana no nā mea kūʻai aku o ka honua
- 4ʻO Sodium Cyanide (CAS: 143-33-9) Palapala hoʻohana hope (Paina a me Pelekane)
- 5Palapala Hoʻokele International Cyanide（Sodium cyanide） - Nā Kūlana E ʻae ana i ka Mine Gula
- 6ʻO ka hale hana Kina Sulfuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Papa Hana Hana
- 1ʻO Sodium Cyanide 98.3% CAS 143-33-9 NaCN mea hoʻonani gula Koʻikoʻi no nā ʻoihana kemika Mining
- 2Maʻemaʻe Kiʻekiʻe · Hana Paʻa · Hoʻōla kiʻekiʻe - sodium cyanide no ka leaching gula hou
- 3Nā meaʻai meaʻai meaʻai Sarcosine 99% min
- 4United ChemicalHōʻike ka Pūʻulu Noʻonoʻo o ka Mana Ma o nā ʻIke ʻIke ʻIke
- 5ʻO AuCyan™ Sodium Cyanide Hana Kiʻekiʻe | 98.3% Maʻemaʻe no ka ʻeli gula honua
- 6Digital Electronic Detonator（Ka manawa lohi 0~ 16000ms）
- 7Kiekie-ikaika, Kiekie-pololei Shock Tube Detonator
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