Inganta Yawan Amfani Daga Ma'adinan Zinare na Zambia Cupriferous: Mafita Mai Ingantaccen Maganin Reagent
Ana yi wa Zambia murnar duniya baki ɗaya saboda arzikinta na jan ƙarfe, amma fannin zinarenta yana faɗaɗa cikin sauri. Daga manyan hanyoyin dawo da zinare da aka samu daga wasu kayayyaki a manyan ayyuka kamar Ma'adinan Kansanshi na First Quantum da ke Solwezi (Lardin Arewa maso Yamma), zuwa manyan ayyukan zinare a gundumomin Mumbwa, Kasenseli, da Rufunsa. Duk da haka, buɗe zinare a yanayin ƙasa na Zambia yana gabatar da ƙalubale masu tsanani na ƙarfe da dabaru waɗanda ke buƙatar dabarun reagent na musamman.
Ga manyan masu binciken karafa da daraktocin saye a Zambia, wurare uku masu tsanani suna mamaye ayyukan yau da kullun. Na farko, Ma'adanai masu ƙarfi na jan ƙarfe (Cyanicides na jan ƙarfe-zinariya): Yawancin zinaren Zambia yana cikin matrices masu arzikin jan ƙarfe. Ma'adanai na jan ƙarfe (kamar chalcocite, bornite, da malachite) suna aiki a matsayin "cyanicides masu ƙarfi," ma'ana suna cinye adadi mai yawa na cyanide kyauta kafin ya narke zinaren. Wannan yana haɓaka farashin reagent kuma yana rage yawan amfanin zinare. Na biyu, Jigilar Kayayyaki da Iyakoki Masu Layi: A matsayin ƙasa mai iyaka, shigo da sinadarai dole ne ta ratsa ta Tashar Jiragen Ruwa ta Dar es Salaam (Tanzania), Beira (Mozambique), ko Durban (Afirka ta Kudu). Kayayyakin Haɗari na Aji 6.1 (NaCN) ta hanyar sanannan wuraren kan iyaka kamar Nakonde/Tunduma ko Kasumbalesa galibi yana haifar da jinkiri na makonni. Na uku, Dokokin ZEMA Masu Tsauri: Hukumar Kula da Muhalli ta Zambia (ZEMA) tana aiwatar da ƙa'idodi masu tsauri kan fitar da cyanide da adana sinadarai masu haɗari, suna buƙatar ƙa'idodi masu tsada daga masu aikin haƙar ma'adinai.
United Chemical ya ƙera wani tsari na musamman na reagent wanda aka tsara musamman don magance ƙalubalen ma'adinai da kayan aiki na Zambia. Ta hanyar haɗa sinadarai masu tsafta sosai, ana kunna su da juriya sosai. Carbonda kuma hanyoyin da ba su da haɗari wajen fitar da hayaki mai gurbata muhalli, muna ƙarfafa ma'adinan Zambia don rage farashin aiki, kawar da jinkirin kan iyakoki, da kuma cimma nasarar farfaɗo da ƙarfe kololuwa.
Matrix na Sinadaran da aka ƙera don Shuke-shuken Copper-Zinariya na Zambia
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Lokacin da ake sarrafa ma'adanai masu arzikin tagulla a lardunan Copperbelt da Arewa maso Yamma, kiyaye yawan sinadarin cyanide mai aiki ba abu ne mai yiwuwa ba don shawo kan amfani da ƙarfe.
Kayar da Cyanicides na Cupriferous: AuCyan™ yana da tabbacin tsarkin ≥98.3%. Wannan tsarkin mai matuƙar ƙarfi yana ba da cikakken cikar ions na CN⁻, yana gamsar da farkon haɗakar jan ƙarfe da cyanide [Cu(CN)₃²⁻] yayin da yake barin isasshen cyanide mai aiki kyauta don haifar da narkewar zinare cikin sauri [Au(CN)₂⁻], a ƙarshe yana hana rashin amfani da zinare da inganta cikakken murmurewa.
Marufi Mai Kauri a Kan Iyaka: Domin tsira daga doguwar hanyar sufuri mai tsauri daga Dar es Salaam ko Durban, ana sanya AuCyan™ a cikin gangunan ƙarfe masu ƙarfi waɗanda aka ba da takardar shaidar UN tare da layukan ciki masu ƙarfi da ruwa mai yawa, wanda ke tabbatar da ingancin samfurin lokacin da aka isa Ndola ko Solwezi.
Kwakwa Mai Gyaran Zinare na AuCarb™ Carbon da Aka Kunna (≥99% Taurin)
Masana'antun CIL/CIP na Zambia galibi suna fama da sinadarai masu yawa da ke da ɗanɗano mai yawa. Dole ne carbon da aka kunna ya kasance yana da ƙarfin injina mai yawa don hana karyewa da asarar zinare.
Rashin Rage Rage Ragewa a Cikin Lalacewar Ruwa Mai Yawa: An ƙera AuCarb™ daga zaɓaɓɓun Zaɓaɓɓun Kwakwa na Indonesiya ta hanyar kunna tururi mai zafi mai zafi, yana da ƙimar tauri mai ban mamaki na ≥99%. Yana jure ƙarfin lalatawa na famfo tsakanin matakai da tashin hankali mai yawa, yana hana samuwar tarar carbon mai ɗauke da zinare wanda ke shiga cikin madatsun ruwan wukake na Zambia.
Ingantaccen Ingantaccen Haske: Tsarin macro da mesopore na AuCarb mai cikakken daidaito yana ba da damar ɗaukar nauyi mai ƙarfi a cikin da'irar CIL da kuma cirewar zinare cikin sauri, cikakken bayani a cikin da'irar AARL ko Zadra elution da electrowinning.
AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba
Ga ƙasar Zambia da ba ta da iyaka, jinkirin da ake samu daga hazmat a kan iyakokinta babban haɗari ne na aiki. AuLeach™ yana ba da madadin da ya dace da ZEMA, wanda ba shi da haɗari wanda ke ketare iyakokin gaba ɗaya.
Jinkirin Ketare Iyakar Hazmat: Saboda an rarraba AuLeach™ a matsayin kayan masana'antu na yau da kullun, ba ya buƙatar izini mai rikitarwa na Aji 6.1, rakiyar 'yan sanda, ko takaddun sufuri na musamman. Yana share iyakokin Nakonde/Tunduma da Chirundu cikin sauri, yana adana makonni na lokacin sufuri da kuma rage farashin jigilar kaya a cikin ƙasa sosai.
Bin Ka'idojin Muhalli na ZEMA: A matsayin wani reagent wanda ba shi da cyanide, AuLeach™ yana sauƙaƙa dangantakarku da Hukumar Kula da Muhalli ta Zambia (ZEMA). Yana kawar da buƙatar tsire-tsire masu tsada na INCO cyanide kuma yana tabbatar da lasisin aiki na dogon lokaci ba tare da wata barazana ga ruwan karkashin kasa na gida ba.
Ingancin Kayan Aiki & Isar da Tashar Jiragen Ruwa Mai Dabara
United Chemical yana fifita inganci da gaskiya a cikin sarkar samar da kayayyaki tamu. Mun ƙware a fannin ingantattun hanyoyin jigilar kayayyaki na ƙwararru waɗanda aka tsara don tabbatar da cewa na'urorin jigilar ku sun isa tashoshin ƙofar shiga cikin aminci da aminci.
Ƙwarewar Sabis na Duniya: Muna amfani da layukan jigilar kaya masu mahimmanci zuwa manyan tashoshin jiragen ruwa na Gabas da Kudu na Afirka, gami da Tashar Jiragen Ruwa ta Dar es Salaam da Tashar Jiragen Ruwa ta Durban, don tabbatar da cewa an kula da odar ku da mafi girman ƙa'idodi na aminci na jigilar kaya na ƙasashen duniya.
Sauƙin CIF & FOB: Muna samar da zaɓuɓɓukan isar da kayayyaki na CIF (Farashi, Inshora, da Sufuri) da kuma FOB (Kyauta a Kan Jirgin Sama) waɗanda aka tsara musamman don takamaiman buƙatun sarkar samar da kayayyaki.
Mikawa Ba Tare Da Takura Ba: Muna mai da hankali kan isar da sinadarai masu tsafta zuwa tashar jiragen ruwa yadda ya kamata, tare da samar da duk takaddun da suka wajaba don tallafawa tsarin mikawa cikin sauƙi ga masu jigilar kaya na yankinku don sarrafa jigilar ƙarshe zuwa wurin haƙar ma'adinai.
Shawo Kan Yawan Shan Kwayoyin Cyan a Yau
Shin ma'adanai na jan ƙarfe suna ƙara farashin kayan aikin ku? Muna gayyatar Manajan Shuka da Masana Ƙarfe a faɗin Zambia su nemi samfuran AuCyan™, AuCarb™, ko AuLeach™ kyauta don gwajin kwalaben kwalba da shaye-shaye a wurin.
Nemi Samfuran Dakunan Gwaji Kyauta Yanzu
Tambayoyin da Ake Yawan Yi: Sinadaran Haƙar Zinare a Zambia
1. Ta yaya AuCyan™ ke mu'amala da ma'adinan zinariya masu ɗauke da jan ƙarfe waɗanda aka fi sani da su a Zambia?
Ma'adanai na jan ƙarfe suna aiki azaman cyanides, suna shan cyanide cikin sauri kafin zinare ya narke. AuCyan™ (tsaftacewa ≥98.3%) yana ba da babban taro na ions na CN⁻ kyauta. Ta hanyar amfani da dabarun kamar cirewar ammonia-cyanide ko kuma kawai kiyaye matakan cyanide masu aiki mafi girma, AuCyan™ yana tabbatar da cewa amsawar narke zinare ba ta jin yunwar tsangwama ta jan ƙarfe.
2. Ta yaya amfani da AuLeach™ zai magance jinkirin sufuri a kan iyakar Nakonde?
Jigilar Sodium Cyanide (Aji 6.1) daga Dar es Salaam zuwa Zambia yana buƙatar izini mai tsauri da rakiya, wanda galibi yakan haifar da jinkiri na makonni a wuraren kan iyaka kamar Nakonde/Tunduma. AuLeach™ GDA ba ta da haɗari kuma ba ta da rarrabuwa. Tana share kwastam a matsayin kayan jigilar kaya na gama gari, tana rage lokutan jigilar kaya da rage yawan kuɗin jigilar kaya sosai.
3. Shin AuLeach™ ya bi ƙa'idodin Hukumar Kula da Muhalli ta Zambia (ZEMA)?
Hakika. AuLeach™ ba shi da cyanide kuma yana da kyau ga muhalli. Yana rage guba sosai a wuraren adana kayan aiki (TSF), yana daidaita daidai da ƙa'idodin kariyar muhalli na ZEMA da kuma sauƙaƙe binciken bin ƙa'idodin ma'adinan ku.
4. Me yasa carbon kwakwa na AuCarb™ ya fi carbon kwal na gida ga masana'antun CIP na Zambia?
Da'irori na CIP na Zambia galibi suna ƙunshe da daskararrun abubuwa masu ƙarfi waɗanda ke haifar da ƙarfin yankewa mai yawa akan ƙwayoyin carbon. Carbon da aka yi da kwal yana da laushi kuma yana karyewa cikin sauƙi, yana haifar da asarar zinare. An yi AuCarb™ (≥99% tauri) daga harsashin kwakwa mai yawa, wanda hakan ke sa ya zama mai kariya daga raguwar azzakari a cikin masu tayar da hankali mai ƙarfi.
5. Shin AuLeach™ ya dace da masana'antun zinariya da ke akwai a gundumomin Solwezi ko Rufunsa?
Eh, maye gurbin da za a yi amfani da shi ne. AuLeach™ GDA tana amfani da tankunan leaching iri ɗaya, matakan pH (10.5-11.5), da kuma da'irar shaye-shaye/zubar da carbon da aka kunna kamar Sodium Cyanide . Ba a buƙatar kashe kuɗi ko gyare-gyare a masana'antar.
6. Waɗanne hanyoyi ne aka ba da shawarar a bi don jigilar sinadarai zuwa ga ma'aunin jan ƙarfe na Zambia?
Hanyoyi mafi inganci na Copperbelt (Ndola, Kitwe) da lardin Arewa maso Yamma (Solwezi) sune ta tashar jiragen ruwa ta Dar es Salaam (Tanzania) ta amfani da babbar hanyar TANZAM, ko kuma ta tashar jiragen ruwa ta Durban (Afirka ta Kudu) da ke tafiya arewa ta Zimbabwe (iyakar Chirundu).
7. Ta yaya ruwan sama mai ƙarfi a lokacin bazara a Zambia ke shafar ajiyar AuCyan™?
Zambia na fuskantar yanayi mai zafi na damina. An naɗe AuCyan™ a cikin gangunan ƙarfe da aka rufe sosai, waɗanda ba a tabbatar da ingancinsu ba, waɗanda ke ɗauke da jakunkunan PVC masu kauri da ruwa. Muddin an adana su a cikin ma'ajiyar ajiya mai rufewa, busasshe, kuma mai iska, ba za su taɓa shafar danshi da ruwan sama na yanayi ba.
8. Shin AuCarb™ zai iya cire zinare yadda ya kamata a cikin da'irorin Zadra na lantarki?
Eh. Saboda AuCarb™ yana da tsarin kunnawa da aka sarrafa da kyau, yana kiyaye tsarin ramuka na ciki mai tsauri. Wannan yana ba shi damar shan zinare cikin sauri a matakin CIL, amma kuma yana sakin sa gaba ɗaya yayin fitar da matsin lamba mai zafi (tsarin Zadra ko AARL).
9. Ta yaya masu hakar ma'adinai na hannu da na matsakaicin sikelin a Zambia ke canzawa zuwa amfani da AuLeach™?
Ga ci gaban ayyukan ASM da ke neman tsara da kuma ɗaukar ƙananan masana'antun CIP, AuLeach™ ita ce wurin shiga mafi aminci. Yana kawar da haɗarin da ke tattare da sarrafa cyanide ba tare da kayan aikin tsaro na zamani ba, wanda ke ba da damar haɓaka samar da zinare cikin aminci.
10. Ta yaya masana karafa na Zambia za su iya samun samfuran kayan aikin gwaji na dakin gwaje-gwaje?
Masu aikin haƙar ma'adinai na Zambia za su iya tuntuɓar mu ta gidan yanar gizon mu don neman Kayan Samfurin Dakunan Gwaji Kyauta . Za mu shirya isar da AuCyan™, AuCarb™, ko AuLeach™ kai tsaye zuwa dakin gwaje-gwajen ƙarfe da ke Zambia don kimanta na'urar kwalaben kwalba ko kuma na'urar auna ma'adinai mai zaman kanta.
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- Abun ciki mai zafi
- Abin dubawa mai zafi
- Thiourea 99% babban mai samar da ayyuka
- Ta yaya zan iya inganta amfani da sinadarai wajen sarrafa tama?
- Anhydrous Oxalic acid 99.6% Matsayin Masana'antu
- Octyl Hydroxamic acid
- Benzohydroxamic acid
- Sodium Diisobutyl Dithiophosphate/Dithiophosphate 49% - 53%
- Sulfamic acid
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