Kwarewa wajen Maido da Zinare a Manica Greenstone Belt: Ingantaccen Maganin Reagent
Sashen hakar zinare na Mozambique yana fuskantar sauyi cikin sauri, wanda ya fi mayar da hankali kan Lardin Manica mai arzikin ma'adinai . Yana wakiltar faɗaɗa gabashin yankin Mutare Greenstone Belt mai yawan aiki, ayyuka tun daga ayyukan hukuma kamar asusun Fair Bride zuwa canjin wuraren hakar zinare da ƙananan ma'adinai (ASM) suna haifar da yawan zinare a ƙasar. Duk da haka, masu aiki a Mozambique suna fuskantar ƙalubale na musamman na ƙarfe, yanayi, da muhalli.
Ga Injiniyoyin Ƙarfe da Manajan Masana'antu a Mozambique, dole ne a shawo kan manyan cikas guda uku. Na farko, Ma'adanai Masu Fashi da Carbon: Da yawa daga cikin ma'adanai a yankin Manica suna ɗauke da sinadarin Carbon aceous wanda ke shanye zinare da aka narke kafin a iya dawo da shi, wanda ke haifar da asarar amfanin gona mai yawa a da'irar CIL. Na biyu, Yanayi Mai Tsanani na Yanayi: Mozambique tana fuskantar yanayi mai zafi na damina da guguwar Tekun Indiya. Marufi na sinadarai na yau da kullun ya gaza a ƙarƙashin waɗannan yanayi, wanda ke haifar da lalacewar Sodium Cyanide cikin sauri da kuma haɗarin tsaro mai tsanani a wurin. Na uku, Sanin Muhalli: Ma'aikatar Albarkatun Ma'adinai da Makamashi (MIREME) tana ƙara tsananta bincike kan ayyukan haƙar ma'adinai kusa da manyan kwaruruka (kamar Pungwe da Zambezi). Amfani da sinadarai masu haɗari marasa tsari yana fuskantar tsauraran matakai.
United Chemical ta ƙirƙiro wani tsari na musamman na sarrafa zinare wanda aka tsara don bunƙasa a cikin yanayi mai wahala na Mozambique. Ta hanyar marufi mai tsananin yanayi, carbon mai aiki sosai, da kuma abubuwan da ke ba da damar muhalli, muna ƙarfafa ma'adinan Mozambique don haɓaka ingancin haƙowa tare da tabbatar da cikakken bin ƙa'idodin muhalli.
Tsarin Sinadarai Mafi Kyau Don Ayyukan Mozambique
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
A cikin yanayi mai saurin kamuwa da ruwan sama mai yawa a lokacin bazara, ingancin marufin sodium cyanide yana da matuƙar muhimmanci kamar tsarkin sinadarai.
Marufi Mai Shiryawa Daga Guguwar Iska: An lulluɓe AuCyan™ a cikin gangunan ƙarfe masu ɗorewa, marasa takardar shaida ta UN (ko akwatunan katako masu nauyi don briquettes) tare da layukan ciki na PVC masu layuka da yawa, waɗanda aka rufe da hermetically. Wannan yana tabbatar da rashin shigar danshi, yana tabbatar da cewa tsarkin ≥98.3% ya kasance cikakke koda a lokacin ajiya mai tsawo a lokacin damina na Manica.
Tsarin Narkewa Mai Sauri: An ƙera shi don ingantaccen aiki, tsattsarkan briquettes masu ƙarfi suna narkewa da sauri a cikin tankin haɗawa, suna samar da mafita mai ƙarfi, mai ƙarfi mai mahimmanci don shiga cikin ma'adanai masu arzikin sulfide na bel ɗin greenstone.
Kwakwa Mai Gyaran Zinare na AuCarb™ Carbon da Aka Kunna (≥99% Taurin)
Domin yaƙar mummunan yanayin satar iskar carbon a cikin Manica, masana'antar ku tana buƙatar Carbon Mai Aiki tare da ingantaccen aikin motsi don cin nasara akan carbon na halitta.
Cyanicides na Halitta Masu Kyau: AuCarb™ yana da hanyar sadarwa ta macropore da aka inganta sosai wanda aka ƙirƙira ta hanyar kunna tururi mai ƙarfi. Yana da tasirin shaye-shaye na musamman (ƙimar R), yana fitar da hadaddun aurocyanide [Au(CN)₂⁻] daga cikin slurry da sauri fiye da yadda sinadarin carbon da ke sata a cikin ciki zai iya sace shi.
Ƙimar Tauri ≥99%: An ƙera AuCarb™ daga Indonesiya mai tsadar Kwakwa Shells , yana tsayayya da ƙarfin injinan da ke haifar da CIL, yana hana ƙirƙirar tarar carbon mai ɗauke da zinare wanda ke ɓacewa cikin sauƙi ga wutsiya.
AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba
Yayin da Mozambique ke tsara ayyukan haƙar ma'adinai a kusa da manyan yankunan noma da koguna, AuLeach™ tana ba da madadin hakar ma'adinai mai aminci da cikakken bin ƙa'ida.
Kare Muhimman Ruwa: AuLeach™ wani abu ne da ba ya haifar da gurɓataccen ruwa 100%, wanda ba ya haifar da illa ga ruwa. Ba ya haifar da barazanar gurɓatar ruwa mai guba ga ruwan ƙasa ko kuma muhimman tsarin koguna kamar Pungwe, yana daidaitawa ba tare da wata matsala ba tare da ƙa'idojin dorewar muhalli na MIREME da kuma sauƙaƙe tsarin amincewa da Kimanta Tasirin Muhalli (EIA).
Ya dace da Tsarin ASM: Don haɓaka ayyukan fasaha waɗanda ke canzawa zuwa cire VAT na yau da kullun ko ƙaramin CIP, AuLeach™ yana kawar da haɗarin lafiya mai haɗari da ke tattare da sarrafa cyanide na gargajiya, yana ba da damar ingantaccen sikelin aiki ba tare da wata matsala ba.
Ingancin Kayayyakin Fitarwa: Isarwa Tashar Jiragen Ruwa Mai Dabara (Beira & Maputo)
United Chemical yana ba da fifiko ga inganci, bin ƙa'idodi, da kuma gaskiya a harkokin cinikayyar ƙasa da ƙasa. Mun ƙware a fannin jigilar kayayyaki masu ƙarfi waɗanda aka tsara don tabbatar da cewa na'urorin haƙar zinare ɗinku sun isa tashoshin ƙofar Mozambique lafiya kuma a kan lokaci.
Ƙwarewar CIF & FOB: Muna bayar da sharuɗɗan CIF (Kuɗi, Inshora, da Kaya) da FOB (Kyauta a Kan Jirgin Sama) . Muna amfani da haɗin gwiwar jigilar kaya na teku don kewaya manyan hanyoyin ruwa kai tsaye zuwa Tashar jiragen ruwa ta Beira , Tashar jiragen ruwa ta Maputo , da Tashar jiragen ruwa ta Nacala.
Mika Kayayyaki Masu Haɗari Ba Tare Da Takura Ba: Ga kayan aji 6.1 (AuCyan™), muna samar da takaddun fitarwa masu inganci, muna tabbatar da cewa an mika su cikin sauƙi kuma sun bi ƙa'ida a tashar jiragen ruwa da za a kai. Wannan yana ba wa wakilan kwastam na yankinku na Mozambique da masu jigilar kaya na cikin gida damar aiwatar da jigilar kaya ta ƙarshe zuwa lardin Manica ba tare da ɓata lokaci ba.
Gwada sinadaranmu a kan ma'adinan ku na Manica
Shin fashin ma'adinai ko yawan shan cyanides yana cutar da ku? Muna gayyatar Manajan Shuka da Masana Ƙarfe na Mozambique su nemi samfuran AuCyan™, AuCarb™, ko AuLeach™ kyauta don gwajin kwalba mai tsauri a wurin.
Nemi Samfuran Dakunan Gwaji Kyauta Yanzu
Tambayoyin da Ake Yawan Yi: Sinadaran Haƙar Zinare a Mozambique
1. Ta yaya AuCarb™ ke yaƙi da ma'adinan da ake samu a lardin Manica?
Ma'adanai a yankin Manica galibi suna ɗauke da iskar carbon ta halitta wadda ke shanye zinare. An ƙera AuCarb™ Coconut Activated Carbon tare da aikin motsa jiki na musamman (ƙimar K). Yana yin gogayya da sinadarin carbon na halitta a cikin slurry na CIL, yana kama hadaddun cyanide na zinare kafin su ɓace a wutsiya.
2. Yaya halinka? Sodium cyanide an shirya shi don jure yanayin damina mai tsanani a Mozambique?
Mun fahimci yanayin wurare masu zafi. An rufe AuCyan™ a cikin jakunkunan ciki masu kauri, masu nauyi, waɗanda aka haɗa da PVC/PE, waɗanda aka haɗa su a cikin gangunan ƙarfe masu takardar shaidar UN ko akwatunan katako na musamman. Wannan marufi mai shinge da yawa yana tabbatar da cire danshi gaba ɗaya, yana hana lalata sinadarai ko da a wuraren ajiya mai yawan danshi.
3. Menene sharuɗɗan jigilar kayayyaki da ake da su don isar da sinadarai zuwa Mozambique?
Muna aiki ne kawai bisa ƙa'idodin CIF (Kuɗi, Inshora, da Kaya) da FOB (Kyauta a Jirgin Ruwa) . Muna tabbatar da tsaro a jigilar kaya ta teku kai tsaye zuwa Tashar Jiragen Ruwa ta Beira, Maputo, ko Nacala, muna ba da cikakkun takardu don wakilin kwastam na yankinku na Mozambique ya iya sharewa da kuma shirya jigilar kaya ta cikin gida cikin sauƙi.
4. Shin AuLeach™ ya dace da sauya wuraren hakar ma'adinai na hannu da ƙananan sikelin (ASM)?
Eh, ana ba da shawarar sosai. Yayin da gwamnatin Mozambique ke ƙoƙarin samar da ASM, AuLeach™ GDA tana ba da madadin da ba shi da haɗari, wanda ba shi da cyanide. Yana ba wa masu tasowa damar haɓaka VAT ko ƙananan masana'antun CIP ba tare da manyan matsalolin lafiya da muhalli da ke da alaƙa da sarrafa cyanide na yau da kullun ba.
5. Shin amfani da AuLeach™ yana taimakawa wajen bin ƙa'idodin muhalli na MIREME?
Hakika. Ma'aikatar Albarkatun Ma'adinai da Makamashi (MIREME) tana sa ido sosai kan gurɓatar ruwa da ƙasa. Saboda AuLeach™ ba ya samar da sharar cyanide mai guba, yana sauƙaƙa rahotannin tasirin muhalli sosai kuma yana taimakawa wajen samun lasisin aiki cikin sauri, musamman kusa da kwaruruka masu laushi.
6. Za a iya amfani da AuLeach™ a cikin masana'antar CIL da nake da ita ba tare da gyara kayan aiki ba?
Eh. AuLeach™ madadin sodium cyanide ne kai tsaye wanda ake kira "drop-in". Yana aiki a irin wannan matakin pH na alkaline (10.5-11.5) kuma yana amfani da tankunan motsa jiki na yau da kullun da kuma da'irorin carbon da aka kunna. Ba a buƙatar kashe kuɗi mai yawa don sake gyara shuka.
7. Ta yaya AuCyan™ ke kula da yawan sinadarin sulfide a cikin bel ɗin greenstone na Mutare?
Ma'adanai masu yawan sulfide suna aiki a matsayin cyanides. AuCyan™ (tsaftacewa ≥98.3%) yana tabbatar da cewa kuna shan matsakaicin ions na CN⁻ a kowace kilogram. Wannan yana taimakawa wajen biyan buƙatar ƙarfe mai tushe yayin da yake barin isasshen cyanide kyauta a cikin slurry don narke zinare yadda ya kamata, yana hana raguwar dawowa.
8. Ta yaya AuCarb™ ke aiki a cikin da'irorin fitarwa na Zadra da AARL?
Saboda AuCarb™ yana da tsarin macropore da mesopore iri ɗaya, yana ba da damar ɗaukar zinare mai ƙarfi a cikin tankunan CIL da kuma cirewa cikin sauri, cikakken bayani (cire) yayin aiwatar da fitar da matsi mai zafi (Zadra ko AARL).
9. Me yasa tashar jiragen ruwa ta Beira ta fi son wurin da ake haƙa ma'adanai na lardin Manica?
Tashar jiragen ruwa ta Beira ita ce cibiyar jiragen ruwa mafi kusa kuma mafi girma a fannin kayan aiki da ke hidima ga yankin Manica. Isarwa CIF Beira yana rage nisan jigilar kaya a cikin hanya tare da hanyar Beira (EN6), yana rage farashin sufuri da haɗarin tsaro ga mai jigilar kaya na gida da aka naɗa.
10. Ta yaya ayyukan Mozambique za su iya samun samfuran kyauta don gwajin dakin gwaje-gwaje?
Kawai ku tuntube mu ta hanyar fom ɗin tambayarmu. Muna bayar da samfuran AuCyan™, AuCarb™, ko AuLeach™ na gwaji kyauta. Za mu aika da Kayan Gwaji Kyauta ta hanyar jigilar kaya na ƙasashen waje kai tsaye zuwa dakin gwaje-gwajen ƙarfe na Mozambique don ku iya tabbatar da ƙimar murmurewa daban-daban.
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