Sinadaran Hako Zinare Masu Ci Gaba Don Masana'antar Karafa ta Honduras
Kewaya Dokokin ESG Masu Tsauri, Danshin Caribbean, da Tsarin Ayyuka Masu Tsauri
United Chemical yana samar da garantin tsarkin AuCyan™ Sodium Cyanide NaCN (≥98.3%), AuCarb™ Gold Recovery Coconut Shell Carbon (≥99% Taurin kai), da kuma Agent Leaching Gold AuLeach™ (GDA) mara haɗari don ƙarfafa Heap leaching, leaching VAT, CIP, CIL, da CIC a faɗin Honduras.
Yanayin Haƙar Ma'adinai na Honduras: Kewaya Tsarin Dokoki da Yanayin Ƙasa
Honduras tana da tarihi mai cike da tarihi na ma'adinai, wanda aka gina shi da ma'adinan zinare masu yawa waɗanda ke cikin tsaunuka. Duk da haka, ɓangaren haƙar ma'adinai na Honduras na zamani yana aiki a ƙarƙashin wani ƙaramin na'urar hangen nesa. Sauye-sauyen siyasa na baya-bayan nan da fafutukar al'umma sun sanya bincike mara misaltuwa kan ba da damar muhalli, hakar ma'adinai a buɗe, da kuma amfani da sinadarai masu guba. Bugu da ƙari, daga mahangar dabaru, jigilar manyan kayan aikin masana'antu daga manyan cibiyoyin Caribbean kamar Puerto Cortés zuwa tsaunuka masu tsauri da ruwa ya mamaye ya ƙunshi yaƙi da matsanancin danshi da yanayin hanya mai haɗari.
A matsayina na mai samar da kayayyaki na masana'antu mai alfahari da fitarwa zuwa Kasashen 77 + duniya, United Chemical yana ba Honduras ingantattun kayayyakin more rayuwa na sinadarai. Mun fahimci cewa rayuwa a wannan kasuwa tana buƙatar daidaito mai kyau tsakanin mafi girman farfadowar ƙarfe da kuma bin ƙa'idodin ESG (Muhalli, zamantakewa, da Mulki). Ta hanyar bayar da ingantattun kayan aikin cyanidation na gargajiya masu aminci da madadin juyin juya hali marasa haɗari, tsarin samfuranmu yana goyan bayan cikakken goyon baya. Carbon-in-Pulp (CIP), Carbon-in-Leach (CIL), Carbon-in-Column (CIC), Tarin tarin kaya, da kuma cire ma'adanin VAT aiki.
Domin tabbatar da cikakken tsaron sarkar samar da kayayyaki, muna aiki gaba ɗaya ta hanyar jigilar kaya ta teku. Muna yin ciniki kai tsaye a ƙarƙashin sharuɗɗan FOB (tashoshin jiragen ruwa na China) ko CIF zuwa Tashar jiragen ruwa ta Puerto Cortés , tashar jiragen ruwa mafi ci gaba a Amurka ta Tsakiya. Muna keɓance jigilar jiragen ƙasa na ƙasa da ƙasa saboda ƙa'idodin kayan haɗari. Tare da goyon bayan Mafi ƙarancin Oda (MOQ) na 1x20' FCL , muna ba da ingantaccen aiki kai tsaye ga masana'anta, muna wucewa ga masu shiga tsakani don haɓaka buƙatun samar da ku ba tare da wata matsala ba.
1. Cin Nasara Kan Matsalolin Aiki na Honduras
Binciken Muhalli da Al'umma Mai Tsanani
Ayyukan hakar ma'adinai a Honduras suna fuskantar matsin lamba mai yawa daga al'ummomin yankin da hukumomin muhalli game da jigilar da amfani da sinadarin Sodium Cyanide mai guba . Ana iya dakatar da lasisin aiki ko soke shi. Madadin leaching mai bin ƙa'idodin muhalli, wanda ba shi da haɗari yanzu ya zama muhimmin buƙata ta dabarun.
Haɗarin Jigilar Duwatsu da Zubewa
Daukar manyan kwantena na sinadarai masu ɗauke da sinadarin DG Class 6.1 daga Puerto Cortés zuwa ma'adanai masu tsaunuka na cikin gida (kamar waɗanda ke Copán) ya ƙunshi hanyoyi masu haɗari da ke lanƙwasa. Hatsarin sufuri da ya shafi cyanide zai haifar da mummunan bala'in muhalli da hulɗa da jama'a.
Danshi da Ruwan Sama na Caribbean
Tekun Caribbean na Honduras yana fuskantar lokutan ruwan sama mai tsawo da kuma yawan danshi a yanayi. Cyanide da aka naɗe ba daidai ba yana shan danshi cikin sauri, yana haifar da hydrolysis da wuri, wanda ke lalata ƙarfin CN⁻ mai aiki kuma yana haifar da haɗarin aminci daga iskar gas mai tsanani.
2. Alwatika Mai Zinare: United ChemicalMaganin Honduras
AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba
Maganin Reagent Mara HaɗariGa ayyukan haƙar ma'adinai da ke fuskantar adawa mai tsanani daga al'ummomin yankin Honduras ko kuma waɗanda ke canza manufofin muhalli na ƙasa, AuLeach™ Gold Leaching Agent (GDA) ita ce babbar mabuɗin dabarun tabbatar da da kuma kiyaye izinin aiki. AuLeach™, wacce aka sanya ta a hukumance a duniya a matsayin sinadari mara haɗari , ta kauce wa dokokin kayayyaki masu guba, tana ba da damar haƙar zinare ta kasuwanci ta ci gaba da bin ƙa'ida tare da kiyaye muhalli.
Sauyawar Saukewa Kai Tsaye Mara Sumul: Canjawa zuwa AuLeach™ ba ya buƙatar gyara ko kaɗan zuwa kayan aikin cyanidation da ake da su (kamar Heap Leaching ko da'irori na CIL). Ana iya maye gurbinsa kai tsaye da sodium cyanide a 1:1 ko kuma rabon da aka ba da shawarar don fara samarwa nan da nan.
Takaddun Shaida Mara Guba & Amincewa Mai Sauƙi (Biyayya ga HSE): An ba da takardar shaida a hukumance a matsayin sinadarai na gabaɗaya (Ba Hazmat ba). Wannan yana rage farashin jigilar kaya a teku, jigilar ƙasa, da inshora sosai yayin da yake kawar da amincewar izini mai guba na sinadarai, yana rage lokacin da ake ɗauka don gudanar da aikin haƙar ma'adinai da sama da kashi 50%.
Saurin Kinetics & Ingantaccen Aiki akan Ma'adanai Masu Rage Tsauri: Lokacin da ake magance ma'adanai masu rikitarwa, masu hana tsatsauran zinariya waɗanda ke ɗauke da arsenic ko sulfur, AuLeach™ yana nuna juriya mafi girma ga tsangwama da kuma saurin fitar da iska idan aka kwatanta da NaCN, sau da yawa yana samun ƙaruwa daga 2% zuwa 5% a cikin cikakken saurin murmurewa.
Muhalli Mai Aminci da Darajar ESG: Yana rage haɗarin lafiyar ma'aikatan aiki sosai kuma yana rage haɗarin gurɓatar muhalli, wanda hakan ya sa ya zama abin da kamfanonin haƙar ma'adinai na zamani ke so su yi amfani da shi wajen haɓaka ƙimar ESG.
📊 Bayanan Fasaha da Bayani na AuLeach™
| siga | Units | Takaddun Bayani Mai Garanti |
|---|---|---|
| Appearance | - | M Foda |
| Matsakaicin pH na aiki | - | 10.5 - 12 |
| Mai Rage Ruwa | % | 30 |
| Daidaitan Daidaitawa | Kgs | Jakar Kilogiram 25 mai cikakken nauyi |
Faɗin Tsarin Amfani: Yana da matuƙar tasiri a cikin manyan ma'adanai, ma'adanai na oxide, ma'adanai na semi-oxide, ma'adanai na sulfide, ma'adanai na zinariya, da kuma ma'adanai na cyanide a cikin da'irori na Carbon-in-Pulp da kuma Pool/Vat.
Sifili Kayan Aiki CAPEX: Ya dace sosai da tsoffin tsibiran Chilean Heap da kayayyakin more rayuwa na CIL. Ba ya buƙatar sake gyara injina kwata-kwata.
Kayan Aiki Mara Takamaiman Kayayyaki: Ana jigilar kaya da manyan motoci a matsayin kayan jigilar kaya na yau da kullun, wanda ke kawar da tsadar kayayyaki masu haɗari da ake samu daga izinin shigo da su a tashoshin jiragen ruwa kamar Antofagasta da kuma jiragen DG na musamman a faɗin Atacama.
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Tsarin Tsabta: ≥98.3%Ga ayyukan da aka ba da izini ta amfani da cyanidation na gargajiya, AuCyan™ Sodium Cyanide NaCN yana ba da kwanciyar hankali mai ƙarfi akan tsananin danshi na Caribbean na Honduras. Muna da tabbacin cikakken tsarki na ≥98.3% , tare da tabbatar da matsakaicin samuwar CN⁻ don shiga cikin ma'adinan zinare na epithermal cikin sauri da kuma ci gaba da samun yawan amfanin gona mai yawa.
≥ 98.3% Babban Tsabta: Matakan tsafta da suka wuce ka'idojin masana'antu suna ba da garantin matsakaicin ions na cyanide masu aiki kyauta (CN−) yayin cyanidation. Wannan yana hanzarta tasirin rushewar zinare/azurfa sosai kuma yana haɓaka ingancin cirewar gabaɗaya.
Kula da Amfani Mai Inganci: Matakan ƙazanta marasa ƙarfi suna rage tasirin da ba a so tare da ma'adanai masu rakiyar su (kamar jan ƙarfe, ƙarfe, da sulfur) a cikin slurry mai fitar da ruwa, wanda hakan ke rage yawan amfani da reagent a kowace tan na ma'adinan da aka sarrafa.
Yarjejeniyar da Isarwa ta Fitar da Kaya ta Matakin Duniya: A matsayin wani abu mai haɗari da aka tsara, ƙwarewar sarkar samar da kayayyaki tana da matuƙar muhimmanci. United Chemical yana da ingantattun hanyoyin samar da marufi waɗanda Majalisar Dinkin Duniya ta amince da su (gangunan ƙarfe, akwatunan katako, Isotanks) da kuma cancantar fitar da kayayyaki zuwa ƙasashen waje, yana ba da tabbacin isar da kayayyaki cikin sauƙi, aminci, da bin ƙa'ida ga ƙasashe sama da 90 masu samar da zinare.
📊Bayanin Fasaha: Ma'aunin Tsabta 98.3%
Fiye da ma'aunin masana'antu, sabbin rukunin samar da kayayyaki namu suna samun maki "Mafi Inganci". Ga bayanan aiki da aka tabbatar (Ref: Batch C050030HS251101).
| Abubuwan Gwaji | Daidaitacce (GB/T 19306-2003) | AuCyan™ (Na yau da kullun) | Tasirin Aiki |
|---|---|---|---|
| Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | Matsakaicin motsi na rushewar zinare da ƙimar murmurewa. |
| Sodium Hydroxide (NaOH) | 0.5% | 0.13% | Ingantaccen kwanciyar hankali na pH; yana hana hydrolysis da wuri. |
| Sodium Carbonate (Na2CO3) | 0.5% | 0.18% | Rage tsangwama ga ruwan da ke fitowa daga ruwan. |
| Danshi (H2O) | 0.9% | 0.3% | Ingantaccen kwanciyar hankali yayin ajiya na dogon lokaci da jigilar ruwa. |
| Abubuwa marasa narkewa | 0.05% | 0.02% | Tsarin hana toshewar bututun ruwa; yana kare famfo da bututun ruwa masu mahimmanci. |
Kwakwa Mai Aiki da Kwakwa Mai Amfani da AuCarb™ Zinare
Taurin Kwano: ≥99%A cikin tankunan motsa jiki masu yawan CIP da CIL, ana niƙa Carbon mai laushi da aka kunna zuwa ƙura mai laushi, yana ɗaukar zinaren da aka shafa kai tsaye zuwa madatsar ruwan wutsiya. Ana ƙera AuCarb™ Activated Carbon daga Zaɓaɓɓun Kwakwa Shells masu yawan yawa da aka zaɓa da hannu ta hanyar kunna tururi mai ƙarfi. Muna ba da garantin taurin ƙwallo mai kyau na ≥99% , wanda kusan yana kawar da asarar injina yayin aiki.
Taurin Kai da Juriyar Ragewar Zinare (Ƙarancin Asarar Zinare): Masu aikin haƙar ma'adinai suna tsoron raguwar carbon a cikin tankunan leash wanda ke haifar da asarar tarar zinare. AuCarb™ yana fuskantar magani na musamman don cimma ƙimar tauri sama da ≥ 99%, wanda ke kawar da lalacewar "carbon mai ɗauke da zinare" mai tsada gaba ɗaya.
Tsarin Ramin Mai Sauri & Mai Ƙarfi (Babban Tsarin Shafawa): Hadaddun Zinare-cyanide manyan sifofi ne na kwayoyin halitta. AuCarb™ yana da daidaitaccen rabon ƙananan ramuka zuwa ramukan meso, yana tabbatar da shiga cikin sauri da kuma kamawa mai ƙarfi na hadaddun [Au(CN)₂]⁻ tare da ƙarfin ɗaukar kaya wanda ya fi ƙarfin Carbon da aka kunna.
Tsawaita Rayuwar Sabis & Yawan Amfani Mai Kyau: Bayan cire sinadarin lantarki daga jiki, AuCarb™ yana dawo da sama da kashi 95% na aikinsa na asali bayan sake kunna shi ta hanyar zafi. Ana iya sake yin amfani da shi ta hanyar zagayowar da yawa, wanda hakan ke rage farashin maye gurbin carbon a kowace tan na zinariyar da aka samar.
📊 Jerin AuCarb™: Ma'aunin Ma'auni na Musamman Teburin Kwatanta Mai Sauƙi
Domin sauƙaƙe tsarin zaɓi mai sauƙi wanda aka tsara shi da takamaiman da'irar ƙarfe, mun taƙaita mahimman sigogin fasaha na nau'ikan AuCarb™ guda huɗu masu tasowa.
| Sigar Gwaji ta Muhimmi | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Matsayin Ma'aunin Kasuwa | Tushen Tarin Al'ada / Aiki Mai Tsada | Samfurin da aka kwatanta: Jacobi G208AS | Samfurin da aka kwatanta: Jacobi G209AS | Zabi na gaba don Babban Sikeli / Mai Kwatantawa: Jacobi G210AS |
| Yawaita Bayyana | 0.40-0.50 g/ml | 0.48-0.55 g/ml | 0.45-0.55 g/ml | 0.45-0.55 g/ml |
| Taurin Kwano | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Abubuwan da ke cikin Platelet | 5% | 5% | 5% | 5% |
| Haɓaka | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Jimlar Abun Ciki | 5% | 3% | 3% | 3% |
| danshi | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Ƙarfin Sha (K Darajar) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Yawan Sha (R Darajar) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Lambar Iodine | ≥ 1100 mg/g | / | / | / |
| Aikin Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Ayyukan Carbon Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
* Ka'idojin Aiwatarwa: Yana bin ƙa'idodin ASTM na Amurka da ƙa'idodin gwajin haƙar ma'adinai na cikin gida na AARL. Samfurin ya wuce dubawa na ɓangare na uku kuma ana iya samar da samfuran gwaji idan an buƙata.
Tabbatar da Aiki akan Samfuran Ma'adinan Honduras ɗinku
Shin tsauraran ƙa'idojin muhalli suna hana amincewa da masana'antar ku? Shin carbon mai laushi yana ƙara asarar asarar ku? Muna gayyatar Masana Masana Ƙarfe na Honduras da Daraktocin Ayyuka don su tantance fasaharmu ta bin ƙa'idodin muhalli da kansu.
📌 Samfurin Dakunan Gwaji Kyauta:
United Chemical da alfahari yana bayar da samfuran gwajin dakin gwaje-gwaje kyauta don Kwakwa Mai Aiki da Kwakwa Mai Amfani da AuCarb™ Zinare da AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba. Gudanar da gwaje-gwajen kwalba da ginshiƙai masu cikakken bayani don tabbatar da fa'idodin motsin zuciyarmu kafin yin odar mai yawa.
* Jigilar kayayyaki masu yawa a duk duniya tana farawa a masana'anta Mafi ƙarancin oda (MOQ) na 1x20' FCL ta hanyar sharuɗɗan FOB ko CIF na ruwa.
Tambayoyin da Ake Yawan Yi: Kamfanin Masana'antu da Masana'antu na Honduran
Nemo amsoshi masu haske, waɗanda ƙwararru suka jagoranta ga tambayoyin fasaha da na dabaru da aka fi sani game da sinadarai masu haƙar zinare a Honduras.
1. Shin AuLeach™ GDA ta bi ƙa'idodin muhalli masu tsauri na Honduras?
Eh, AuLeach™ yana goyon bayan bin ƙa'idodin ESG saboda an sanya shi a hukumance a duniya a matsayin sinadari mara haɗari. A Honduras, inda haƙar ma'adinai ke fuskantar matsin lamba daga al'umma da siyasa kan amfani da sinadarai masu guba, AuLeach™ yana bai wa kamfanonin haƙar ma'adinai hanyar da za su iya fitar da zinare, wanda hakan ke rage nauyin da ke kan muhalli.
2. Ta yaya AuCyan™ ke hana lalacewa a lokacin guguwar Caribbean?
AuCyan™ yana hana lalacewar danshi ta hanyar amfani da tsarin danshi mai ƙarancin danshi (≤0.3%) da kuma marufi na musamman da aka ba da takardar shaidar fitarwa ta Majalisar Dinkin Duniya. Muna tattara briquettes ɗinmu a cikin gangunan ƙarfe masu nauyin kilogiram 50 ko akwatunan katako masu ƙarfi kilogiram 1,000, kowannensu yana ɗauke da rufin ciki mai ƙarfi na Polyethylene (PE) mai rufe zafi. Wannan yana toshe danshi gaba ɗaya a yanayi, yana hana ruwa shiga ko da a lokacin ruwan sama mai ƙarfi na Caribbean a Puerto Cortés.
3. Me yasa ƙimar tauri ≥99% yake da mahimmanci ga carbon da aka kunna a cikin da'irori na CIL/CIP?
Matsayin taurin ≥99% yana hana tururin carbon da aka kunna ya zama ƙura mai laushi ta hanyar motsawar injina a cikin tankunan da ke fitar da hayaki. Idan carbon ɗinku yana da laushi, ƙarfin impeller mai ƙarfi zai niƙa shi, kuma ƙurar mai laushi - wacce ke ɗauke da zinaren da aka shafa - za ta wanke kai tsaye zuwa wutsiyoyin. Tsarin AuCarb™ mai tsauri yana tabbatar da babu asarar raguwa.
4. Shin AuLeach™ zai iya rage haɗarin sufuri na cikin gida a yankunan tsaunuka na Honduras?
Hakika. Jigilar cyanide mai guba (DG Class 6.1) a kan hanyoyin tsaunuka masu lanƙwasa da ruwan sama ke haifar da mummunan haɗarin muhalli idan hatsari ya faru. An rarraba AuLeach™ a matsayin kayan jigilar kaya na gama gari, wanda ke kawar da mummunan yuwuwar bala'in muhalli da hulɗa da jama'a na malalar guba yayin jigilar kaya a cikin ƙasa.
5. Akwai wasu kuɗaɗen kashe kuɗi (CAPEX) da za a iya canzawa zuwa AuLeach™?
Babu buƙatar kuɗin CAPEX da ake buƙata domin an ƙera AuLeach™ a matsayin madadin 100% na shigarwa. Manajan masana'antu ba sa buƙatar siyan sabbin tankunan cire ruwa, canza tsarin ban ruwa na Heap leach, ko gyara da'irar fitar da iskar carbon. Kawai kuna maye gurbin cyanide da AuLeach™ kai tsaye cikin aikin.
6. Waɗanne nau'ikan ma'adanai ne za a iya sarrafa su ta amfani da sinadarin AuLeach™ Non-Hazardous reagent?
AuLeach™ yana da faffadan tsarin amfani. A cewar Takardar Bayanan Fasaha, yana da tasiri sosai akan ma'adanai na farko, ma'adanai na oxide, ma'adanai na semi-oxide, ma'adanai na sulfide, ma'adanai na zinariya, da kuma ma'adanai na cyanide a cikin ayyukan fitar da carbon-in-pulp da heap.
7. Ta yaya dakunan gwaje-gwajen ƙarfe a Honduras ke gwada yawan AuLeach™?
Dakunan gwaje-gwaje suna gwada yawan AuLeach™ ta hanyar amfani da hanyar daidaita sinadaran titration. Wannan ya haɗa da amfani da maganin hada sinadarin nitrate na azurfa da kuma alamar rhodanine. A lokacin titration, ruwan yana canzawa daga rawaya zuwa ja, kuma milliliters na maganin hada sinadarin da aka sha yana nuna yawan sinadarin da ke aiki.
8. Menene mafi kyawun kewayon pH don amfani da AuLeach™ a cikin da'irorin leaching?
Tabbataccen kewayon pH na aiki na AuLeach™ yana tsakanin 10.5 da 12. Wannan ya yi daidai da da'irorin cyanidation na gargajiya, ma'ana masu sarrafa masana'antu za su iya ci gaba da amfani da lemun tsami mai tsafta don sarrafa alkalinity na slurry ba tare da canza hanyoyin da suke bi ba.
9. Waɗanne tashoshin jiragen ruwa kuke amfani da su don isar da CIF zuwa Honduras?
Mu kan yi amfani da Tashar Jiragen Ruwa ta Puerto Cortés wajen jigilar kayayyaki ta CIF zuwa Honduras. A matsayinta na tashar jiragen ruwa mafi ci gaba a Amurka ta Tsakiya, tana ba da mafi kyawun kayayyakin aikin kwastam don kera sinadarai na masana'antu. Da zarar an share ta, ana gudanar da jigilar kayayyaki ta cikin gida zuwa wuraren hakar ma'adinai ta hannun wakilin jigilar kayayyaki na yankin da aka nada.
10. Shin kuna ba da jigilar jirgin ƙasa ta ƙasa ko ta ƙasa da ƙasa kai tsaye zuwa Honduras?
A'a, mun haramta amfani da jigilar jiragen ƙasa na ƙasashen waje don fitar da sinadarai. Saboda ƙa'idodin tsaro na ƙasa da ƙasa waɗanda ke kula da sinadarai masu haɗari da sarkakiyar kayan aiki a Tsakiyar Amurka, muna kare tsarin samar da kayayyaki ta hanyar jigilar kwantena na teku (FOB ko CIF) zuwa tashoshin jiragen ruwa da za mu je.
11. Menene Mafi ƙarancin Adadin Oda (MOQ) don fitarwa zuwa Honduras?
Mafi ƙarancin adadin odar mu (MOQ) shine 1x20' FCL (Cikakken Nauyin Kwantena). Wannan manufar ta shafi AuCyan™, AuCarb™, da AuLeach™ gaba ɗaya don tabbatar da farashin kai tsaye na masana'anta, kare sahihancin marufi, da kuma inganta farashin jigilar kaya na teku.
12. Ta yaya AuCyan™ ke tabbatar da matsakaicin narkar da zinariya a cikin ma'adanai na epithermal?
AuCyan™ yana haɓaka narkar da zinare ta hanyar samar da yawan tsarki mai yawa (≥98.3%) na sinadarin sodium cyanide mai aiki . Ma'adanai na epithermal galibi suna ɗauke da ƙarfe na tushe waɗanda ke aiki azaman cyanides. Tabbatarwar tsarkinmu mai girma tana tabbatar da yawan ions na CN⁻ kyauta, suna shiga cikin matrices masu rikitarwa cikin sauri don kiyaye saurin dawo da zinare gaba ɗaya.
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