Inganta Tsarin Zinare Mai Dutse a Saliyo: Masu Rage Sauyin Yanayi ga Duwatsun Baomahun da Sula

Kasar Saliyo tana kan tudun wani gagarumin sauyi a fannin hakar ma'adinai. Idan aka wuce tarihin hakar ma'adinai, hankalin ya koma kan manyan wuraren hakar zinare na kasuwanci a cikin tsaunukan Sula, Kangari Hills, da kuma aikin Zinare na Baomahun da ake sa ran yi . Duk da haka, yayin da kamfanonin haƙar ma'adinai ke haɓaka masana'antar sarrafa Carbon-in-Leach (CIL) da Carbon-in-Pulp (CIP) masu nauyin tan miliyan da yawa, injiniyoyin ƙarfe suna karo da mummunan halin da ake ciki a yankin.
Babban abin da ke haifar da matsala? Na farko, lokacin damina mai zafi na watanni 6 wanda ba ya tsayawa wanda ke mayar da ayyukan jigilar kayayyaki na cikin gida daga Tashar Jiragen Ruwa ta Freetown zuwa mafarki mai ban tsoro, inda manyan motoci za su iya makale a cikin laka mai zurfi, suna fallasa sinadarai masu mahimmanci ga matsanancin danshi. Na biyu, babban tashin hankali na injiniya da ake buƙata a cikin sabbin da'irori na CIL mai ƙarfi yana lalata carbon da aka kunna wanda ba shi da misali , yana haifar da asarar zinare mai ban tsoro zuwa wutsiya. A ƙarshe, tsaurara tsarin muhalli yana buƙatar ingantaccen sarrafa ruwa na Tailings Storage Facility (TSF) a lokacin ruwan sama mai yawa.
United Chemical ya ƙera wani babban fayil na musamman na na'urorin ƙarfe waɗanda ke amsa waɗannan ƙalubalen na Saliyo. Muna samar da tushen sinadarai wanda ke ba wa masu aiki a Yammacin Afirka damar ci gaba da samun riba mafi girma, kare sarkar samar da kayayyaki, da kuma tabbatar da bin ƙa'idodin muhalli.
Kayayyakin Da Aka Kwato Daga Zinare Na Farko Don Saliyo
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
A lokacin damina mai wahala a Saliyo, marufin Sodium Cyanide na yau da kullun zai gaza, wanda zai haifar da shiga cikin danshi mai haɗari, fitar da iskar gas mai guba, da kuma asarar sinadarai masu aiki sosai kafin ma ya isa tankin hadawa. AuCyan™ yana kawar da wannan haɗarin ta hanyar marufi na matakin soja da kuma tsafta mara sassauci.
Marufi Mai Sulke na Yanayi don Sufuri a Cikin Gida: Muna amfani da layukan polymer na ciki masu kauri sosai, waɗanda aka rufe da zafi, waɗanda aka lulluɓe a cikin gangunan ƙarfe marasa takardar shaida ko akwatunan katako masu ƙarfi. Ko da jigilar ku ta yi jinkiri a kan hanyoyin cikin ƙasa na tsawon makonni, kayan AuCyan™ ɗinku sun kasance bushe kuma suna da ƙarfi sosai.
Buɗe Ma'adanai Masu Rage Tsauri da Niƙawa: Tsarkakakkiyar ≥98.3% tana nufin ƙarancin carbonates da ƙazanta marasa aiki a cikin slurry ɗinku. Wannan narkewar mai tsafta sosai yana samar da motsin iska mai ƙarfi, yana haɓaka cyanide mai aiki kyauta (CN-) wanda ake samu don haɗakar da zinare a cikin ma'adanai na Baomahun da Sula Mountain.
Kwakwa Mai Gyaran Zinare na AuCarb™ Carbon da Aka Kunna (≥99% Taurin)
Yayin da ma'adinan Sierra Leone ke gina tankunan CIL na zamani masu ƙarfi, danko mai laushi da kuma famfo tsakanin matakai suna haifar da ƙarfin yankewa mai yawa. Yin amfani da carbon mai laushi mai laushi a nan babban kuskure ne mai girma—zai yi tururi, kuma tarar carbon (wanda aka ɗora da zinariya) za ta kwarara zuwa cikin madatsar ruwa har abada.
Juriyar Rage Kashi Mai Tsanani: An samo AuCarb™ ne kawai daga harsashin kwakwa mai ƙarfi, mai yawan yawa kuma ana kunna shi ta hanyar zafi don cimma matsakaicin tauri na ≥99%. Yana tsira daga tashin hankali mafi tsauri, kusan yana kawar da samar da tarar da ke ɗauke da zinare.
Daidaitaccen Tsarin Ma'aunin ...
AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba
Shigo da sinadarai masu guba na aji 6.1 zuwa tashar jiragen ruwa ta Freetown yana buƙatar amincewar gwamnati mai ƙarfi, rakiya masu makamai, da kuma manyan tsare-tsare na tsaro. AuLeach™ yana ba da wani tsari ga ma'aikatan Sierra Leone da ke da niyyar hanzarta tura su da kuma bin ƙa'idodin ESG.
'Yantar da Kayayyaki (Ma'aikatan Kwastam Masu Sauri): A matsayin wani abu da aka tabbatar a duniya wanda ba shi da haɗari, AuLeach™ yana shawo kan manyan matsalolin sinadarai masu guba a Freetown. Yana jigilar kaya, adanawa, da kuma kula da su azaman kayan masana'antu na yau da kullun, yana cire makonni daga tsarin siyan ku.
Rage Ambaliyar TSF: A lokacin ruwan sama mai ƙarfi a Saliyo, Tailings Storage Facilities na iya cika makil. Ta hanyar maye gurbin NaCN da AuLeach™ mara guba, ma'adanai suna rage gubar muhalli na wutsiyoyinsu sosai, suna hana bala'o'in muhalli da kuma adana miliyoyin kuɗi na kashe cyanide detoxification (INCO).
Kayayyakin Jiragen Ruwa Marasa Inganci: Isarwa Mai Inganci zuwa Tashar Jiragen Ruwa ta Freetown
Mun fahimci cewa sinadari mai inganci ba shi da amfani idan bai isa wurin hakar ma'adinai lafiya kuma a kan lokaci ba. United Chemical haɗin gwiwa da manyan layukan jigilar kaya na duniya don tabbatar da isar da kayayyaki mai inganci zuwa Yammacin Afirka.
Cikakkun Ayyukan CIF Freetown: Muna kula da dukkan tsarin fitar da kaya, daga bene na masana'anta zuwa na jirgin ruwa, gami da cikakken inshorar ruwa. Muna isar da kaya zuwa tashar jiragen ruwa ta Freetown , muna ba wa wakilan share fage na yankinku takardu marasa aibi don a sauke su nan take da kuma mika su cikin ƙasa.
Gudanar da Yawan Kamfanoni: Ga ayyukan Tier-1 kamar Baomahun da ke canzawa zuwa samar da kayayyaki na kasuwanci, muna kafa kwangilolin samar da kayayyaki na zamani. Muna daidaita jigilar kwantena don dacewa da yawan amfanin da masana'antar ku ke yi a kullum, muna tabbatar da cewa ba za ku taɓa fuskantar asarar kaya ba, koda lokacin damina ya takaita hanyoyin shiga.
Tabbatar da Ayyukan da ke kan Ma'adanai na Hard Rock ɗinku
Mun yi imani da aikin ƙarfe da bayanai ke jagoranta. Muna gayyatar Manyan Masana Masana Ƙarfe da Manajan Shuke-shuke da ke aiki a Saliyo don neman samfuran dakin gwaje-gwaje kyauta. Gudanar da gwaje-gwajen kwalba na kinetic kai tsaye da nazarin fitar da hayakin carbon a cikin dakin gwaje-gwajen gidan yanar gizon ku.
Nemi Samfuran Dakunan Gwaji Kyauta YanzuTambayoyin da Ake Yawan Yi: Aikin Karfe na Zinare a Saliyo
1. Me yasa AuCarb™ yake da mahimmanci ga sauyin Sierra Leone zuwa CIL mai tauri?
Yayin da hakar ma'adinai ke canzawa daga wanke-wanke alluvial zuwa manyan shuke-shuken Carbon-in-Leach (CIL) (kamar waɗanda aka tsara wa Baomahun), niƙaƙƙen dutsen mai tauri yana da ƙarfi sosai. AuCarb™ Coconut Shell Activated Carbon yana da tauri mai tsanani ≥99%, yana hana carbon ɗin lalacewa a ƙarƙashin tashin hankali mai ƙarfi kuma yana ceton zinaren da aka sha daga shiga cikin wutsiya.
2. Ta yaya United Chemical Kare NaCN a lokacin damina ta watanni 6 a wurare masu zafi?
Hanyoyin sufuri na cikin gida a Saliyo galibi suna fuskantar hanyoyi masu laka da ba za a iya wucewa ba. Don magance wannan, ana sanya AuCyan™ NaCN ɗinmu a cikin layuka da yawa na layukan polymer masu nauyi da aka rufe da zafi. Waɗannan ana ƙara kare su da gangunan ƙarfe da Majalisar Dinkin Duniya ta amince da su ko akwatunan katako masu ƙarfi, suna tabbatar da cewa babu danshi a cikin motar ko da an yi jinkiri a cikin ruwan sama mai ƙarfi na tsawon makonni.
3. Shin AuLeach™ GDA zai iya maye gurbin Sodium Cyanide gaba ɗaya ba tare da an yi masa gyaran shuka ba?
Eh, babu shakka. AuLeach™ Gold Leaching Agent wani madadin sodium cyanide ne kai tsaye . Ko kuna amfani da saitin Vat Leaching ko cikakken da'irar CIP/CIL a cikin tsaunukan Sula, zaku iya canzawa zuwa AuLeach™ ba tare da kashe ko da dala ɗaya akan gyare-gyaren masana'antar babban birnin ko sabbin kayan aiki ba.
4. Shin AuLeach™ ya inganta lokutan share kwastam a tashar jiragen ruwa ta Freetown?
Eh, mahimmaci. Share sinadarai masu guba na Class 6.1 kamar NaCN ta hanyar Freetown yana buƙatar tsaro mai ƙarfi, izinin muhalli, kuma sau da yawa yana haifar da jinkiri na dogon lokaci. Saboda AuLeach™ an ba shi takardar shaidar ƙasa da ƙasa a matsayin wanda ba shi da haɗari, yana keta waɗannan ka'idojin sinadarai masu guba, yana ba da damar sharewa cikin sauri da aika su nan take zuwa wurin hakar ma'adinai.
5. Ta yaya tsarkin ≥98.3% na AuCyan™ ke tasiri ga murmurewa?
Tsaftataccen cyanide yana gabatar da carbonates marasa aiki da sinadarai masu haɗa ƙarfe waɗanda ke cinye sinadarai ba tare da cire zinare ba. Tsaftacewar AuCyan™ mai inganci sosai tana tabbatar da cewa an saka cyanide mai aiki (CN-) mai yawa a cikin slurry, wanda ke haifar da saurin narkewar sinadarai da kuma ƙarancin amfani da sinadarai a kowace tan na ma'adinai.
6. Menene sharuɗɗan jigilar kaya don isar da kaya zuwa Saliyo?
Aikinmu na yau da kullun a Yammacin Afirka shine CIF (Kuɗi, Inshora, da Kaya) zuwa Tashar Jiragen Ruwa ta Freetown . Muna kula da duk booking na jigilar kaya a teku da inshorar ruwa. Da zarar kayan sun isa Freetown lafiya, abokin hulɗar jigilar kaya na yankinku zai ɗauki alhakin share kwastam da kuma jigilar kaya ta ƙarshe zuwa wurin aikin.
7. Ta yaya AuLeach™ ke taimakawa wajen kula da Tailings Storage Facility (TSF) a lokacin ruwan sama mai ƙarfi?
A lokacin damina mai tsanani, matakin ruwan TSF na iya ƙaruwa, wanda ke haifar da haɗarin gurɓatar da cyanide. Yin amfani da AuLeach™ mara haɗari yana rage yawan gubar da ke cikin tafkin ku. Wannan yana rage haɗarin bala'in muhalli kuma yana rage buƙatar tsauraran hanyoyin kawar da sinadarai masu tsada.
9. Shin AuCarb™ ya dace da fitar da iska mai zafi mai zafi (HPHT)?
Eh. AuCarb™ an ƙera shi da sinadarin carbon mai aiki da zafi wanda aka ƙera shi da ingantaccen tsarin microporous. Ba wai kawai yana ɗaukar zinare cikin sauri ba, har ma yana fitar da shi ba tare da wata matsala ba yayin ayyukan cirewa da rage matsin lamba mai yawa, yana tabbatar da cewa za a iya sake farfaɗo da carbon ɗinku kuma a sake amfani da shi don zagayowar da yawa ba tare da rasa aiki ba.
9. Ta yaya ƙungiyarmu ta aikin ƙarfe ta Saliyo za ta iya gwada kayayyakinku?
Muna ƙarfafa gwajin wurin gwaji na gwaji. Kuna iya tuntuɓar mu don neman samfuran gwaji kyauta . Za mu shirya aika samfuran samfuran da ke ɗauke da sinadarin carbon ko leaching kai tsaye zuwa dakin gwaje-gwajenku da ke Saliyo don ƙungiyar ku ta yi nasu gwaje-gwajen na'urar motsa jiki ta farko da kuma na sha.
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