Litharollo tse Tsoetseng Pele tsa Lik'hemik'hale tsa ho Ntša Khauta Bakeng sa Lebanta la Liminerale la Egepeta
Ho Matlafatsa Ts'ebetso ea Sukari le Lehoatata la Bochabela ka Li-Reagent tsa Maemo a Lefatše
United Chemical e fana ka AuCyan™ Sodium Cyanide NaCN e hloekileng haholo (≥98.3%), AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Hardness), le AuLeach™ Gold Leaching Agent (GDA) e mosa tikolohong bakeng sa leaching ea Heap, VAT, CIP, le CIL ho pholletsa le Egepeta le Afrika Leboea.
Kakaretso ea Sehlopha sa Egepeta: Meralo ea Motheo ea Lik'hemik'hale ea Bohlokoa bakeng sa Merafo ea Lehoatata e Omileng

Jwalo ka moetapele wa tlhahiso ya dikhemikhale ya tsebahalang lefatsheng ka bophara ya nang le mehato e atlehileng ya ho romela kantle ho naha ho pholletsa le naha Linaha tse 77+ lefatšeng ka bophara, United Chemical e fana ka ditharollo tsa tshepe tse entsweng ka ho kgetheha tse etseditsweng ho hlola dithibelo tse thata tsa tikoloho le jeoloji tsa sebaka sa merafo sa Egepeta. Ho tloha boholong bo boholo ba Morafo wa Kgauta wa Sukari ho Nubian Shield ho isa ditebellong tse hlahellang tsa kgauta ho pholletsa le Lehoatata la Botjhabela, mesebetsi ya merafo ya Egepeta e hloka di-reagent tse sebetsang hantle tse kgonang ho mamella dithempereichara tse feteletseng, metsi a letswai a diindasteri, le matrices e rarahaneng ya diminerale tse hanyetsang.
Re tiisa ka tieo hore thepa ea machaba e bolokehile ebile e latela melao, re phethahatsa thepa eohle ka tieo tlas'a melao ea khoebo ea FOB kapa CIF ka liheke tse kholo tsa likepe (tse kang Alexandria, Port Said, le Ain Sokhna). Ka kopo hlokomela hore ho latela melao ea polokeho le melaoana ea indasteri, ha re sebelise lipalangoang tsa terene bakeng sa kabo e kotsi ea lik'hemik'hale ka lebaka la boemo ba leholimo bo bobe le ho se lebelloe esale pele ha lipalangoang tsa lehoatata.
Sehlopha sa rona se felletseng sa dihlahiswa se tshehetsa mekgwa yohle ya mantlha ya ho ntsha dintho—ho kenyeletswa le Carbon-in-Pulp (CIP), Carbon-in-Leach (CIL), Carbon-in-Column (CIC), Heap leaching, le Vat leaching—e tshehetswang ke Bongata bo Tiileng ba Order (MOQ) ba 1x20' FCL ho netefatsa bokgoni ba ditjeo tse tobileng fekthering le ho tswela pele ha ketane ya phepelo e sa sekisetseng.
Tlhaloso ea Meta ea Sengoloa: Tataiso e felletseng ea tšepe bakeng sa batsamaisi ba ts'ebetso ea limela tsa khauta tsa Egepeta, litsebi tsa tšepe, le basebetsi ba tumello. Hlahloba litlhahlobo tsa tekheniki mabapi le bohloeki ba Sodium Cyanide , ho hanyetsa ho fokotseha ha khabone lipotolohong tsa leach tse nang le letsoai le phahameng, le mekhoa e meng ea leaching e seng kotsi e entsoeng bakeng sa Lehoatata la Bochabela.
1. Liphephetso tsa Ts'ebetso ho Metallurgy ea Khauta ea Egepeta: Ho Tsamaea ka Maru a Halefileng a Omileng
Lehoatata le ka Bochabela la Egepeta le na le mesaletsa e meholo ea methapo ea quartz-vein, sebaka sa shear-zone, le mesaletsa e matla ea sulfide (VMS) e tsoang seretseng se chesang ka har'a Thebe ea Arabia-Nubian. Merero e tummeng—joalo ka Morafo o moholo oa Khauta oa Sukari hammoho le ho nts'etsapele litumellano literekeng tsa Hamama, Abu Dabbab, El-Sid le Fatiri—e tobane le mathata a itseng a lik'hemik'hale le a 'mele a ts'ebetso:
Ho ba le Letswai le Holimo le ho Tiea ha Metsi a Ts'ebetso
Khaello ea metsi libakeng tse omeletseng haholo tsa lehoatata hangata e hloka ho sebelisoa metsi a leoatle a ntšoang letsoai, metsi a ka tlas'a lefatše a letsoai, kapa melapo ea ts'ebetso e sebelisitsoeng hape. Matla a phahameng a ionic (Cl- , SO42- , Ca2 + , Mg2 + ) a liehisa kinetics ea ho qhibiliha ha khauta 'me a potlakisa ho bola ha reagent ea setso.
Ho Khaotsoa ha Khabone ho Ts'ebetsong ho Li-Agitators tse Chesang ka ho Fetisisa
Methapo ea quartz e khorofo e kopantsoeng le ho sisinyeha ho matla ha mechini lipotolohong tsa Carbon-in-Leach (CIL) le Carbon-in-Pulp (CIP) ho lebisa ho senyeha ha carbon. Tlhahiso e ntle ea carbon (-0.5 mm) e fella ka tahlehelo e mpe ea carbon e nang le khauta ka ho toba matamong a mesaletsa.
Litaolo tsa Litumello tsa Tikoloho le Polokelo
Ha Bolaodi ba Mehlodi ya Diminerale ba Egepeta (EMRA) bo ntse bo ntlafatsa diprothokhole tsa tikoloho haufi le ditikoloho tsa lebopong la lewatle le diphula tse sireleditsweng tsa lehoatata, mesebetsi e ntse e batla mekgwa e meng e seng kotsi, e mosa ho tikoloho e fedisang ho latela melao e rarahaneng ya polokelo ya cyanide.
2. United ChemicalPokello ea 'Muso ea Reagent bakeng sa Ts'ebetso ea Metallurgical ea Egepeta
Ho rarolla mathata ana a ts'ebetso, United Chemical e fana ka lihlahisoa tse tharo tse hlahelletseng tse entsoeng ho boloka sekhahla se phahameng sa ho hlaphoheloa ho pholletsa le Carbon-in-Pulp (CIP), Carbon-in-Leach (CIL), Khabone e ka Kholomong (CIC), Leaching e ngata, 'me Ho ntša VAT lipotoloho.
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Tekanyetso ea Bohloeki: ≥98.3%AuCyan™ e emela tekanyetso ea khauta bakeng sa li-reagent tse hloekisang tse hloekileng haholo. Sehlahisoa sa rona, se entsoeng ka li-briquette tse tšoeu, tse tiileng, tse se nang monko, se entsoe ka bohloeki bo felletseng bo tiisitsoeng ho ≥98.3% (tlhahlobo e tloaelehileng ea tlhahiso ea fektheri e hlahisa 98.5%). E etselitsoe ho qhibiliha ka potlako, AuCyan™ Sodium Cyanide NaCN (≥98.3%) e fana ka boteng bo phahameng ba cyanide ion (CN - ) ho netefatsa kinetics ea ho qhibiliha ka potlako ha khauta, esita le ha ho sebetsoa li-ore tsa refractory sulfide kapa li-concentrate tsa khauta tse nang le koporo limela tsa Egepeta tsa CIL/CIP.
Sodium Hydroxide e sa Amoheloang ka Botlalo (NaOH): E fokotsa ho thehoa ha sekala ka har'a litanka tsa metsi tse thata haholo.
Sephutheloana se Setifikeiti sa UN sa ho Romella kantle ho naha: Se tlisoa ka meropa ea tšepe ea 50kg e koetsoeng ka moea kapa mabokose a lehong a matlafalitsoeng a 1,000kg a nang le li-liner tse boima tsa kahare tsa PE.
Ho Latela Melao e Tiileng ea ho Romella Linaheng Tse Ling: Ho romelloa ka tieo tlas'a melaoana e felletseng ea Thepa e Kotsi ea Leoatleng (DG Class 6.1).
Khabone e Sebedisitsweng ya Khetla ya Kokonate ya AuCarb™ Gold Recovery (Bothata ba ≥99%)
Boima ba Pane ea Ball-Pan: ≥99%E entsoe ka ho khetheha bakeng sa lipotoloho tse boima tsa CIL, CIP, le CIC, AuCarb™ Gold Recovery Coconut Shell Activated Carbon e entsoe ka Coconut Shell ea boleng bo holimo e khethiloeng e kenngoeng ts'ebetsong ea mouoane mochesong o phahameng. Ka ho ba thata ho sa tloaelehang ha pane ea bolo ho netefalitsoeng ho ≥99% , AuCarb™ e bontša khanyetso e ikhethang khahlanong le ho kuta ha mechini le ho fokotseha ha litangi tse tsoelang pele tsa ho sisinyeha ha pulp, e fokotsang tahlehelo ea khauta haholo mesaletsang e menyenyane ea carbon.
Kinetics ea Adsorption e Phahameng: Mosebetsi o phahameng oa CTC (ho fihlela ho 60% bakeng sa AC Series) le boleng ba Iodine (≥1100 mg/g bakeng sa BC Series) li netefatsa bokhoni bo phahameng ba ho jara khauta (>8 kg Au/tonne carbon).
Palo e Tlase ea Liplatelete (≤5%): Botšepehi ba sebopeho sa li-micro-pore bo thibela chefo ea lintho tse phelang 'me bo boloka lipotoloho tse potlakileng tsa ho tlosa/ho tsosolosa.
Boholo bo Tloaelehileng ba Likaroloana: E fumaneha ka mesh ea 6x12 (1.70–3.35 mm) le mesh ea 8x16 (1.18–2.36 mm).
Moemeli oa ho Leaching Khauta oa AuLeach™ (GDA) - Ha o Kotsi
Sesebediswa se seng KotsiHa tlhahlobo ea tikoloho e ntse e eketseha ho pholletsa le Afrika Leboea, AuLeach™ Gold Leaching Agent (GDA) e fana ka sebaka sa sodium cyanide e ncha, e lumellanang le tikoloho . E arotsoe e le moemeli oa lik'hemik'hale o seng kotsi, AuLeach™ e fana ka tšebelisano ea ts'ebetso ea 100% le lisebelisoa tse teng tsa CIP, CIL, Heap leaching, le Vat leaching - e hlokang phetoho ea lefela litankeng, lipompong, kapa likholomong tsa elution.
Ho Sebetsana le Lintho Tse sa Kotsing: Ho felisa lithibelo tse thata tse kotsi tsa polokelo ea thepa, ho fokotsa khohlano ea litokomane tsa ho tlosoa ha thepa ea lekgetho le ho felehetsa bats'ireletso.
Ho Fola ka ho Fetisisa le ho Potlaka ha Kinetics: E bapisa kapa e feta sekhahla sa ho ntšoa ha Sodium cyanide ka nako e potlakileng ea ho ntša marung a nang le oxidized le a maemo a tlase.
Tsamaiso ea ho Lahla Mesaletsa e Sireletsang Tikoloho: E fokotsa haholo litšenyehelo tsa lik'hemik'hale tsa ho ntša chefo (LItlhoko tsa INCO SO 2 /Litlhoko tsa moea kapa hydrogen peroxide).
3. Paramethara ea Tekheniki le Papiso ea Ts'ebetso
| Name Product | Paramethara e Tiisitsoeng | Sebopeho sa 'Mele | Mokhoa oa Motheo oa Metallurgical | Sehlopha sa Lipalangoang le Polokeho |
|---|---|---|---|---|
| AuCyan™ Sodium Cyanide | Bohloeki ba NaCN ≥98.3% | Li-briquette tse Tšoeu tse Tiileng | CIL, CIP, Ho ntsha metsi a mangata, ho ntsha metsi a VAT | Sehlopha sa DG sa 6.1 (UN1689), Thepa ea Leoatleng |
| AuCarb™ Khabone e Butswehang | Bothata ba Pane ea Ball-Pan ≥99% | Granular e Ntšo (6x12 / 8x16) | Litora tsa ho Adsorption tsa CIP, CIL, CIC | Thepa e Akaretsang / E seng ea DG, Thepa ea Leoatleng |
| Moemeli oa ho Leaching Khauta oa AuLeach™ | Ho Fumaneha Khauta ho Lekanang le NaCN | Phofo e Tšoeu / Li-granule | Ho ntsha metsi a mangata, ho ntsha metsi a VAT, CIL, CIP | Lik'hemik'hale tse seng Kotsi, Thepa ea Leoatleng |
📊 Letoto la AuCarb™: Tafole ea Papiso ea Intuitive ea Liparamente tsa Motheo
Ho nolofatsa ts'ebetso ea khetho e bonolo haholoanyane e etselitsoeng potoloho ea hau ea tšepe e ikhethileng, re akarelitse liparamente tsa mantlha tsa tekheniki tsa mefuta ea rona e mene ea AuCarb™:
| Paramethara ea Teko ea Motheo | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Boemo ba ho Lekanya 'Maraka | Tshebetso e Tloaelehileng ea Heap Leach / Litšenyehelo tse Phahameng | Sehlahisoa se ka bapisoang: Jacobi G208S | Sehlahisoa se ka bapisoang: Jacobi G209S | Khetho e tsoetseng pele bakeng sa Large Scale / Jacobi G210S |
| Boima bo hlakileng | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Bothata ba pane ea bolo | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Dikahare tsa Diplatelete | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Sekhahla sa ho Fokotseha | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Kakaretso ea Molora | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| mongobo | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Bokgoni ba ho Adsorption (Boleng ba K) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Sekhahla sa ho monya metsi (Boleng ba R) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Nomoro ea Iodine | ≥ 1100 mg/g | / | / | / |
| Mosebetsi oa Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Mosebetsi oa Tetrachloride ea Khabone) | / | ≥ 50% | ≥ 55% | ≥ 60% |
4. Thomello e Tšepahalang ea Likepe le Thepa ea Likepe bakeng sa Litheolelo tsa Baegepeta
Ho tsamaea ka lipalangoang tsa thepa tse kotsi tsa machabeng ho hloka ho latela melao e thata le boiphihlelo ba thepa. United Chemical, re fana ka thomello e se nang sekoli ea lik'hontheinara tsa leoatle ho tloha litsing tsa rona tsa mantlha tsa tlhahiso Chaena ho ea litsing tsa likepe tsa Egepeta:
Tšehetso ea Kou ea Leeto: Ho romelloa ha thepa ka sekepeng ka kotloloho ho hlophisitsoe tlas'a FOB (likou tse kholo tsa Chaena tse kang Qingdao/Tianjin) kapa CIF Port Safaga (e loketseng mesebetsi ea Lehoatata la Bochabela) le CIF Port Sokhna / Port Alexandria.
Melao e Tiileng ea Tsamaiso: Ka ho lumellana ka botlalo le maemo a machaba a polokeho le maemo a lipalangoang tsa libaka, lihlahisoa tsohle tsa lik'hemik'hale li romelloa ka lipalangoang tsa likepe tsa likepe. Ha ho sebelisoe likhetho tsa lipalangoang tsa terene. Literaka tsa kantle ho naha tse fetang koung ea ho kena li tsamaisoa ke barekisi ba nang le laesense ba lehae ba khethiloeng ke moreki.
Litokomane tsa Thepa e Kotsi: Ho latela melao ka botlalo ho fanoe bakeng sa thomello ea AuCyan™ ho kenyeletsoa le setifikeiti sa ho paka sa UN, MSDS/TDS, Setifikeiti sa Tšimoloho, le setifikeiti sa tlhahlobo ea pele ho thomello (SGS/Intertek) joalo ka ha ho hlokahala ke meetlo ea thepa e tsoang Egepeta.
Netefatsa Tshebetso Disampoleng tsa Hao tsa Ore ya Egepeta
Na metsi a nang le letsoai le lengata kapa majwe a quartz a kgopameng a ama sekgahla sa hao sa ho kgutlela ha kgauta? Re mema Batsamaisi ba Dimela, Baenjiniere ba Tshepe, le Bahlanka ba Theko ho pholletsa le Egepeta ho tla leka dihlahiswa tsa rona tlasa maemo a sebele a ho qhibidiha ha kgauta ka laboratoring.
📌 Ho fumaneha ha Sampole ea Laboratori mahala:
Disampole tsa teko tsa mahala di fumaneha habonolo bakeng sa Khabone e Sebedisitsweng ya Kokonate ya Kgauta ya AuCarb™ 'me Moemeli oa ho Leaching Khauta oa AuLeach™ (GDA) - Ha o Kotsi ha o kopa tlhahlobo ya moqolo wa botlolo kapa dikholomo.
*Lithomello tsa khoebo li qala ka tieo fekthering Bongata bo Tlase ba Odara (MOQ): 1x20' FCL tlas'a maemo a FOB kapa CIF a likepe.
Lipotso tse Botsoang Khafetsa tsa Tekheniki le Ts'ebetso
P1: Boemo ba bohloeki bo tiisitsoeng ba AuCyan™ Sodium Cyanide bo rometsoeng Egepeta ke bofe?
United Chemical e netefatsa bohloeki bo fokolang ba sodium cyanide ≥98.3% etsoe AuCyan™ Sodium Cyanide NaCNTaolong ea boleng ba tlhahiso ea fektheri ea 'nete, bohloeki bo lula bo leka hoo e ka bang 98.5%. Khakanyo ena e phahameng e netefatsa kinetics e potlakileng ea ho tsoa ha metsi 'me e fokotsa ho bokellana ha soda e bakang ho se sebetse hantle lipotolohong tsa ho ntša khauta.
P2: AuCarb™ e sebetsa joang E entsoe ka Carbon hanela ho hoholeha ha mechine ka har'a pulp ea CIL/CIP e khorofo?
AuCarb™ Gold Recovery Coconut Shell Activated Carbon e sebetsoa tlas'a ts'ebetso e nepahetseng ea mouoane mochesong o phahameng ho sebelisoa likhetla tsa kokonate tse teteaneng haholo. Ka tekanyo ea ho thatafala ha pane ea bolo e bolokiloeng ho ≥99% , e mamella khatello e phahameng ea ho qepha ho tsoa ho ts'usumetso ea slurry ea quartz-vein, e thibela ho robeha ha carbon le ho fokotsa tahlehelo ea khauta mesaletseng e menyenyane.
P3: Na AuLeach™ GDA ha e kotsi ka ho felletseng mme e bolokehile bakeng sa meetlo ya Egepeta e tswang kantle ho naha?
E, AuLeach™ Gold Leaching Agent (GDA) e hlophisitsoe ka molao e le reagent ea lik'hemik'hale e seng kotsi. Sehlopha sena se nolofatsa litokomane tsa kantle ho naha haholo, se felisa litefiso tse eketsehileng tsa polokelo ea thepa e kotsi, 'me se nolofatsa ho tlosoa ha lekgetho la thepa likoung tsa ho kena tsa Egepeta ntle le ho hloka litumello tse thibetsoeng tsa ho sebetsana le lik'hemik'hale tse chefo.
P4: Ke dipehelo dife tsa thomello le dikou tsa Egepeta tseo o di tshehetsang bakeng sa ho romelwa ha dikhemikhale?
Re fana ka lipehelo tse tloaelehileng tsa FOB ho tsoa likoung tse kholo tsa ho tloha tsa Chaena kapa ho romelloa ha CIF ka kotloloho ho ea Port Safaga , Port Sokhna , kapa Port Alexandria . Ho tsamaisoa ha lik'hontheinara tsa leoatle ho sebelisoa feela. Ha re fane ka lipalangoang tsa terene; ho tlosoa ha lekhetho la libaka ho tsamaisoa ke moemeli oa lekhetho oa lehae ea khethiloeng ke moreki.
P5: Na re ka kopa disampole tsa mahala bakeng sa tlhahlobo ya botlolo ya laboratori Egepeta?
E, disampole tsa teko ya mahala di a fumaneha bakeng sa AuCarb™ Activated Carbon le AuLeach™ GDA Non-Hazardous Leaching Agent ho tshehetsa tlhahlobo ya metallurgical tlasa maemo a leach a laboratori ya lehae.
P6: Bongata bo Bonyane ba Odara (MOQ) ke bokae bakeng sa thomello e tobileng fekthering?
Palo e nyane ka ho fetisisa ya diotara tsa rona ho dikhemikhale tsohle tsa ho ntsha kgauta ke 1x20' Full Container Load (1x20' FCL) . Ho itshetlehile ka sephutheloana sa dihlahiswa, setshelo sa 20ft se amohela ditone tse ka bang 10-20 tsa di-briquette tsa sodium cyanide kapa di-granule tsa khabone tse activated.
P7: Letswai le phahameng la metsi Lehoatateng le ka Bochabela le ama tshebetso ya ho dutla ha AuCyan™ jwang?
Matla a mangata a ionic metsing a ts'ebetso ea letsoai a ka fokotsa ho qhibiliha ha oksijene e qhibilihisitsoeng le ho eketsa tšebeliso ea cyanide. AuCyan™ Sodium Cyanide NaCN (≥98.3%) e na le alkalinity e tlase e lokolohileng le lebelo le potlakileng la ho qhibiliha, e netefatsang ho fumaneha ha ioni e tsitsitseng ea cyanide (CN - ) ho boloka kinetics ea cyanidation ea khauta e potlakileng tlas'a maemo a matla a phahameng a ionic.
P8: Na AuLeach™ e hloka diphetoho tsa disebediswa difemeng tsa kgauta tsa CIL/CIP tse seng di ntse di le teng?
Tjhe. Moemeli oa ho Leaching Khauta oa AuLeach™ (GDA) o lumellana ka botlalo le lisebelisoa tsa setso tsa cyanidation. Basebetsi ba lifeme ba ka sebelisa litanka tsa leach tse seng li ntse li le teng, likholomo tsa ho monya khabone, lipompo tsa slurry, le lisele tse hapang motlakase ntle le litšenyehelo tsa chelete bakeng sa ho li lokisa bocha.
P9: Ke dikgetho dife tsa ho paka tse fumanehang bakeng sa AuCyan™ Sodium Cyanide ho netefatsa hore e tsamaiswa ka polokeho?
AuCyan™ e fumaneha ka meropa ea tšepe e koetsoeng ka thata ea 50kg e amohetsoeng ke UN (18–20 MT ka 20' FCL) kapa mabokoseng a lehong a boima ba 1,000kg a nang le li-polyethylene tse ka hare. Mefuta ena ka bobeli ea liphutheloana e na le litiiso tse sa keneleng mongobo tse etselitsoeng ho thibela ho senyeha ha sepakapaka nakong ea lipalangoang tsa likepe tsa leoatle ho ea Egepeta.
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- 2Bohloeki bo Phahameng · Ts'ebetso e tsitsitseng · Pholiso e Phahameng - sodium cyanide bakeng sa leaching ea khauta ea sejoale-joale
- 3Litlatsetso tsa Phepo Lijo tse Lemaletseng Sarcosine 99% min
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- 6Digital Electronic Detonator (Nako ea ho lieha 0 ~ 16000ms)
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