Cin Nasara Kan Kalubalen VMS Ma'adinai a Kahon Afirka: Nagartattun Masu Haɓaka Zinare ga Eritrea
Eritrea tana ƙara tabbatar da matsayinta a matsayin babbar cibiyar hakar ma'adinai a yankin Afirka ta kudanci. Tare da ayyukan da suka shahara a duniya kamar hakar ma'adinai ta Bisha (zinc-copper-gold-silver) da kuma ma'adanar zinare ta Koka (Zara Mining Share Company), arzikin ƙasa na ƙasar ba za a iya musantawa ba. Duk da haka, aikin ƙarfe na Eritrea ba shi da matsaloli na fasaha. Babban ma'adinan Volcanogenic Massive Sulfide (VMS) da kuma mummunan yanayin gida suna buƙatar mafita na musamman na sinadarai.
Masana karafa da ke aiki a Eritrea suna fuskantar ƙalubale guda uku daban-daban, masu tsanani. Na farko, ilimin ma'adinai: Ma'adinan VMS sun shahara da yawan tagulla da zinc mai narkewa. Waɗannan ƙarfe na biyu suna aiki a matsayin "cyanicides masu ƙarfi," suna cinye adadi mai yawa na Sodium Cyanide kafin a iya zubar da zinaren, suna ƙara yawan OPEX. Na biyu, ƙuntatawa ga muhalli: Yanayin bushewar yanayi na Eritrea yana nufin ruwa yana da daraja. Kamfanin Haƙar Ma'adinai na Ƙasa na Eritrea (ENAMCO) yana aiwatar da tsauraran manufofi marasa lahani game da Tailings Storage Facilities (TSF) don kare ƙarancin ruwan ƙasa. Na uku, jigilar kayayyaki a Tekun Ja: Kaya da ke isa Tashar Jirgin Ruwa ta Massawa suna fuskantar yanayin zafi na bazara sama da 45°C. Jirgin ruwa na cikin gida da ke wucewa ta tsaunuka masu tsauri zuwa wuraren haƙar ma'adinai masu nisa yana buƙatar marufi na sinadarai wanda kusan ba zai iya lalatawa ba kuma yana da juriya ga zafi sosai.
United Chemical ya ƙera wani takamaiman fayil na kayan haƙo zinare don shawo kan waɗannan ƙalubalen na Eritrea. Ta hanyar rage tsangwama tsakanin ƙarfe da tushe, samar da kayan aiki masu zafi mai yawa, da kuma samar da madadin da ya dace da muhalli, muna ƙarfafa masana'antar ku don cimma matsakaicin ƙimar murmurewa yayin da muke rage yawan amfani da sinadarai.
Kayayyakin Da Aka Kwato Da Zinare Na Jirgin Sama Na Musamman Don Eritrea
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Lokacin sarrafa ma'adanai na jan ƙarfe da zinare na Eritrea, cyanide mai ƙarancin daraja babban alhaki ne na tattalin arziki. Ma'adanai na jan ƙarfe masu narkewa (kamar chalcocite da covellite) za su haɗu da cyanide mai rauni cikin sauri, ba tare da barin komai ga zinare ba. Bugu da ƙari, zafin da ke cikin tashar jiragen ruwa ta Massawa yana buƙatar kwanciyar hankali mai ƙarfi.
Nasara Kan Cyanicides a cikin VMS Ores: An tabbatar da shi a cikin tsarkin ≥98.3%, AuCyan™ yana ba da babban taro na cyanide mai aiki kyauta (CN-). Wannan ƙarfin juzu'in sinadarai yana bawa masu aikin ƙarfe damar shawo kan matakin haɗakar jan ƙarfe da cyanide, yana tabbatar da isasshen ragowar abubuwan sha don narke zinare cikin sauri, a ƙarshe yana rage yawan allurar gaba ɗaya.
Marufi Mai Juriya ga Zafi na Ja: Muna sanya AuCyan™ a cikin gangunan ƙarfe masu inganci waɗanda ba a tantance su ba, waɗanda aka yi musu lasisin UN, tare da jakunkunan polymer na ciki masu rufewa biyu. An ƙera shi don jure zafin rana na Massawa da girgizar ƙasa mai ƙarfi, yana tabbatar da busasshen samfurin da ba shi da matsala idan ya isa.
Kwakwa Mai Gyaran Zinare na AuCarb™ Carbon da Aka Kunna (≥99% Taurin)
A cikin da'irori masu ƙarfi inda slurries suke da ƙazanta sosai kuma suna da yawa, Carbon da aka kunna zai yi ta rugujewa ya kuma farfashe. Lokacin da carbon ya lalace, zinarin da yake ɗauke da shi zai ɓace har abada.
Hyper-Kinetics a cikin Slurries masu rikitarwa: AuCarb™ yana da tsarin macroporous mai inganci wanda aka tsara musamman don kai hari ga hadaddun [Au(CN)₂]⁻, yana kiyaye saurin shawa cikin sauri koda a cikin slurries cike da hadaddun ƙarfe masu gasa.
Ba ya karyewa a CIL/CIP: AuCarb™ yana aiki da zafi daga babban kwakwa Shells zuwa tauri mai ban mamaki ≥99%, kusan ba ya fuskantar raguwar iska. Yana jure wa rage ƙarfin injinan tankunan tashin hankali na Eritrea, yana kawar da asarar zinare gaba ɗaya daga tarar carbon.
AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba
A cikin yanayin busasshiyar ƙasa a Eritrea, ruwan ƙarƙashin ƙasa muhimmin kadara ne na ƙasa. ENAMCO tana aiwatar da tsauraran ƙa'idojin ESG kan ayyukan haƙar ma'adinai. Zubar da cyanide mai haɗari barazana ce ga dangantakar al'umma da lasisin aiki.
Gudanar da Tailings na Zero-Harm: AuLeach™ an ba ta takardar shaidar duniya a matsayin maganin cire zinare mai ƙarancin guba, wanda ba shi da haɗari. Ta hanyar maye gurbin NaCN, yana tabbatar da cewa ruwan TSF (Tailings Storage Facility) ɗinku ba shi da barazana ga magudanar ruwa ta gida, yana sauƙaƙa bin ƙa'idodin muhalli da kuma dubawa sosai.
Rage Haƙƙin Kwastam na Massawa cikin Sauri: Saboda ba a sanya shi a cikin Kayayyakin Haɗari na Aji 6.1 ba, AuLeach™ yana guje wa matsaloli masu tsanani na ƙa'idoji, izini na musamman, da buƙatun rakiya masu makamai a Tashar Jiragen Ruwa ta Massawa, yana isa ga masana'antar ku makonni kafin lokacin da aka tsara.
Kwarewar Gudanar da Ayyuka a Tekun Red Sea: Tashar CIF ta Massawa
Shigo da sinadarai zuwa yankin kusurwar Afirka yana buƙatar tsari mai kyau. Jinkiri a tashar jiragen ruwa saboda rashin takardu ko kuma kayan da aka yi amfani da su saboda zafi mai tsanani na iya dakatar da masana'antar haƙowa mai nauyin miliyoyin daloli.
Hanyar Jirgin Ruwa Kai Tsaye ta Red Sea: Muna tabbatar da sharuɗɗan CIF/CFR masu matuƙar gasa kai tsaye zuwa Tashar Jiragen Ruwa ta Massawa . Muna haɗin gwiwa da ƙwararrun jiragen ruwa waɗanda suka ƙware wajen sarrafa Kayayyakin Haɗari na Aji 6.1 ta cikin yankunan da ke da yanayin zafi mai yawa na Tekun Red Sea.
Takardu Masu Inganci: Muna tabbatar da bin ƙa'idodin sarrafa fitar da kaya daga China da kuma ƙa'idodin shigo da kaya daga Eritrea. Takardunmu na Takardun Kuɗi na Kasuwanci, COAs, da Takardun Bayanan Tsaron Kayan Aiki (MSDS) suna ba da garantin miƙa su nan take ga wakilan share fage na yankinku.
Tabbatar da Aikin da ke kan ma'adanai na Polymetallic ɗinku
Kada ku bari yawan sinadarin jan ƙarfe ya ƙara farashin cyanide ɗinku. Muna gayyatar Manyan Masana Masana Ƙarfe da Manajan Shuka a faɗin Eritrea don neman samfuran dakin gwaje-gwaje kyauta. Gudanar da gwaje-gwajen kwalba kai tsaye akan takamaiman ma'adinan VMS ɗinku kuma bari bayanan dawo da su su yi magana da kansu.
Nemi Samfuran Dakunan Gwaji Kyauta Yanzu
Tambayoyin da Ake Yawan Yi: Aikin Karfe na Zinare a Eritrea
1. Me yasa yawan shan cyanide a cikin ma'adinan VMS na Eritrea yake da yawa?
Ma'adinan Volcanogenic Massive Sulfide (VMS), wanda aka saba gani a Eritrea, yana ɗauke da yawan tagulla da zinc mai narkewa. Waɗannan ƙarfe na tushe suna yin aiki da ƙarfi da cyanide, suna ƙirƙirar hadaddun abubuwa masu ƙarfi (kamar Cu(CN)₃²⁻) kuma suna cinye reagent ɗin kafin ya iya zubar da zinare. Wannan ana kiransa da tasirin "cyanide".
2. Ta yaya AuCyan™ ke magance matsalar jan ƙarfe mai yawa a cikin ma'adanai na zinariya?
Ta hanyar tabbatar da tsarkin ≥98.3%, AuCyan™ NaCN yana rage ƙazanta mara aiki kuma yana samar da babban adadin cyanide mai aiki kyauta (CN-). Wannan yana tabbatar da cewa ko da bayan jan ƙarfe ya cinye wani ɓangare na reagent, har yanzu akwai babban taro da ya rage don ya haɗu da sauri kuma ya narke zinare, wanda ke rage yawan buƙatun allurar.
3. Shin AuLeach™ ya bi ƙa'idodin muhalli na ENAMCO?
Eh. Kare ruwa yana da matuƙar muhimmanci a yanayin busasshiyar ƙasar Eritrea. Maganin AuLeach™ Gold Leaching ba shi da haɗari kuma ba shi da guba sosai. Ta hanyar amfani da AuLeach™, ma'adanai za su iya tabbatar da cewa Tailings Storage Facilities (TSF) ba su gurɓata ƙarancin ruwan ƙasa ba, wanda hakan ya yi daidai da ƙa'idodin ESG na ENAMCO.
4. Ta yaya United Chemical Kunshin NaCN don tsananin zafin Massawa?
Zafin jiki a Tashar Jiragen Ruwa ta Massawa zai iya wuce digiri 45 na Celsius. An lulluɓe AuCyan™ a cikin gangunan ƙarfe masu ƙarfin gaske waɗanda ba a ba da takardar shaida ta UN ba, waɗanda ke ɗauke da layukan polymer na ciki da aka rufe da zafi. Wannan ƙirar tana hana fashewa da zafi kuma tana toshe shigar da danshi gaba ɗaya, tana sa sinadarin ya bushe kuma ya yi ƙarfi yayin jigilar kaya zuwa cikin ƙasa.
5. Shin AuCarb™ zai iya jure wa tashin hankali mai yawa na CIL a cikin da'irori masu ƙarfe?
Hakika. Ruwan da aka yi da ƙarfe mai yawa sau da yawa yana da yawa kuma yana da ƙarfi. Ana kunna Carbon da aka kunna a cikin harsashin kwakwa na AuCarb™ ta hanyar zafi har zuwa tauri mai tsanani na ≥99%. Yana ƙin karyewa ko rugujewa zuwa ƙura mai laushi yayin tashin hankali, wanda ke hana asarar tarar da aka ɗora da zinare a kan wutsiyoyin.
6. Shin AuLeach™ yana share kwastam da sauri a tashar jiragen ruwa ta Massawa?
Eh. Sodium cyanide (Aji na 6.1) yana buƙatar takaddun tsaro masu rikitarwa, rakiyar 'yan sanda, da izinin ajiya mai haɗari a Massawa. Saboda AuLeach™ an ba shi takardar shaidar rashin haɗari, ana sarrafa shi azaman kayan masana'antu na yau da kullun, yana kawar da matsaloli masu mahimmanci kuma yana isa wurin ku da sauri.
7. Shin ma'adinan Eritrea suna buƙatar gyara kayan aiki don amfani da AuLeach™?
Ba sai an kashe kuɗi mai yawa ba. An tsara AuLeach™ a matsayin madadin sodium cyanide kai tsaye . Kawai kuna saka shi a cikin tankunan motsa jiki ko da'irar cire ruwa daga cikin vat ɗinku ta amfani da famfunan ku na yanzu, kuma ku ci gaba da amfani da AuCarb™ ɗinku na yau da kullun don sha.
8. Ta yaya AuCarb™ ke yin gogayya da matakan jan ƙarfe masu yawa yayin sha?
Idan akwai manyan matakan hadadden jan ƙarfe da cyanide, suna yin gasa da zinariya don samun sarari a cikin ramukan carbon. An ƙera AuCarb™ da tsarin macroporous mai inganci wanda ya fi fifita hadadden layi [Au(CN)₂]⁻, yana tabbatar da cewa zinare yana shanyewa cikin sauri ko da a cikin magudanar ruwa mai cike da ƙarfe.
9. Za mu iya neman samfurin gwaji don wurin hakar ma'adinai namu a Eritrea?
Eh, muna ƙarfafa shi sosai. Injiniyoyin ƙarfe na Eritrea za su iya neman samfuran gwaji kyauta na AuCyan™, AuCarb™, ko AuLeach™. Za mu daidaita jigilar kaya zuwa wurin aikinku don ku iya gudanar da gwaje-gwajen kwalba na farko da kuma tabbatar da tanadin OPEX da ribar farfadowa da aka samu daga ma'adinan ku.
- Bazuwar Abun ciki
- Abun ciki mai zafi
- Abin dubawa mai zafi
- Dijital Detonator (lokacin jinkiri 0 ~ 16000ms)
- Shin reagents na flotation suna da tasirin muhalli?
- Etronic acid | HEDP
- Octyl Hydroxamic acid
- Babban ingancin Ethyl Thiocarbamate / Sodium Diethyl Dithiocarbamate 94%
- Sodium acetate trihydrate 58% Matsayin Maganin Ruwa
- Ma'adinan sarrafa kumfa 98% Polypropylene glycol
- 1Sodium Cyanide Rangwame (CAS: 143-33-9) don Ma'adinai - Babban Inganci & Farashin Gasa
- 2Sodium Cyanide 98.3% CAS 143-33-9 NaCN mai sanyaya zinare mai mahimmanci ga masana'antar sinadarai na hakar ma'adinai
- 3Sabbin ka'idojin kasar Sin game da fitar da sinadarin sodium Cyanide da jagora ga masu saye na kasa da kasa
- 4Sodium Cyanide (CAS: 143-33-9) Takaddun shaida na ƙarshe (Sinanci da Ingilishi)
- 5Cyanide na kasa da kasa (Sodium cyanide) Lambar Gudanarwa - Matsayin Karɓar Ma'adinan Zinare
- 6China factory Sulfuric acid 98%
- 7Anhydrous Oxalic acid 99.6% Matsayin Masana'antu
- 1Sodium Cyanide 98.3% CAS 143-33-9 NaCN mai sanyaya zinare mai mahimmanci ga masana'antar sinadarai na hakar ma'adinai
- 2Babban Tsafta · Tsayayyen Ayyuka · Babban farfadowa - sodium cyanide don leaching na gwal na zamani
- 3United ChemicalƘungiya ta Bincike tana Nuna Hukunci Ta Hannun Bayanan Bayanai
- 4AuCyan™ Mai Inganci Sodium Cyanide | Tsarkakakken 98.3% don Haƙar Zinare na Duniya
- 5Dijital Detonator (lokacin jinkiri 0 ~ 16000ms)
- 6Babban ƙarfi, Babban Madaidaicin Shock Tube Detonator
- 7masana'antu Electric Detonator
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