
Dhinaca farsamaynta macdanta, gaar ahaan habka cyanidation-ka ee soo saarista dahabka iyo lacagta, hagaajinta qiyaasta Sodium Cyanide iyadoo loo eegayo cabbirka walxaha macdanta ayaa muhiim u ah hagaajinta hufnaanta daadinta iyo yaraynta kharashyada wax soo saarka. Maqaalkani wuxuu higsanayaa inuu bixiyo hage dhammaystiran oo ku saabsan sida loo sameeyo hagaajinta noocaas ah.
Habka Saamaynta ee Cabbirka Walxaha Ore ee Falcelinta Cyanidation
Dusha sare iyo Kinetics falcelinta
Walxaha macdanta khafiifka ah waxay leeyihiin aag dusha sare oo gaar ah oo weyn. Marka xalka sodium cyanide uu la falgalo macdanta, aag dusha sare oo weyn wuxuu u oggolaanayaa meelo badan oo xiriir ah oo u dhexeeya ion-yada cyanide iyo macdanta bartilmaameedka ah (sida dahabka ama lacagta). Sida laga soo xigtay aragtida kinetics-ka falcelinta, heerka falcelinta wuxuu u dhigmaa aagga dusha sare ee falgalayaasha. Tusaale ahaan, daraasad ku saabsan cyanidation-ka dahabka, waxaa la ogaaday in markii cabbirka walxaha macdanta laga dhimay cabbir qallafsan ilaa -38 μm oo leh saamiga nuxurka 75%, heerka dheecaanka dahabka ayaa si weyn u kordhay. Walxaha khafiifka ah, atamka dahabka badan ee dusha sare ayaa la kulma ion-yada cyanide, taasoo sahlaysa falcelin waxtar leh.
Qaybaha cidhiidhiga ah, dhinaca kale, waxay leeyihiin aag yar oo dusha sare ah oo loo heli karo falcelinta. Ionyada cyanide waxay kaliya kaga falcelin karaan lakabka sare ee qaybaha, iyo faafinta ions cyanide gudaha gudaha qaybaha aan fiicneyn waa mid gaabis ah. Tani waxay keenaysaa in heerka falcelinta guud ee hoose ay hoos u dhacdo iyo dheecaanka aan dhamaystirnayn ee macdanta bartilmaameedka ah ee ku jira qaybaha.
Caqabadaha Faafida
Marka laga hadlayo macdano ganaax ah, masaafada ay u baahan yihiin ions cyanide si ay u faafiyaan si ay u gaaraan macdanta bartilmaameedka ah ayaa ka gaaban. Tani waxay yaraynaysaa caabbinta fidinta waxayna awood u siinaysaa falcelin degdeg ah. Marka xajmiga walxaha macdanta ahi uu kordho, dariiqa faafinta ee ion cyanide iyada oo loo marayo qaabka dalool ee qaybaha macdanta ayaa noqda mid dheer. Joogitaanka macdanta gangue ee qaybaha waxay sidoo kale u dhaqmi kartaa sida xannibaad faafin ah. Tusaale ahaan, haddii ay jiraan lakabyo macdan gangue ah oo aan firfircoonayn oo ku wareegsan dahabka - macdanaha sida qayb aan caadi ahayn, waxay qaadan doontaa waqti dheer in ions cyanide ay gudaha u galaan oo ay ula falgalaan dahabka, taasoo keenaysa waxtarka leaching hoose.
Cabbirka Xajmiga Walxaha Macdanta
Falanqaynta Sieving
Sieving waa hab caadi ah oo toos ah oo lagu go'aamiyo xajmiga walxaha macdanta. Waxaa la isticmaalaa shaandho caadi ah oo leh cabbirro mesh kala duwan. Muunada macdanta waxaa la dulsaaraa shaandhada ugu sareysa ee xirmada, ka dibna xirmada si farsamaysan ayaa loo ruxayaa muddo cayiman. Qaybaha shaandho kasta mara waa la ururiyaa oo la miisaamaa. Iyadoo la xisaabinayo tirada guud ee walxaha lagu hayo shaandho kasta, qaybinta cabbirka qaybinta muunadda macdanta ayaa la heli karaa. Tusaale ahaan, warshadda wax-soo-saarka dahabka, haddii macdanta lagu shaandheeyo iyada oo loo marayo shaandho taxane ah oo leh cabbirro mesh ah 200. 325. iyo 400. boqolkiiba qayb ka yar cabbir kasta oo mesh ah ayaa la go'aamin karaa, taas oo gacan ka geysaneysa fahamka ganaaxa macdanta.
Falanqaynta Cabbirka Qaybaha Kala Duwan ee Laser
Tani waa hab aad u horumarsan oo sax ah. Falanqeeyayaasha kala-duwanaanshaha Laser-ku waxay ku shaqeeyaan mabda'a ah in marka laydhka laysarka uu dhex maro nidaamka walxaha kala firdhiyey, qaybaha ayaa kala firdhi doona iftiinka laysarka. Xagasha iyo xoogga iftiinka kala firdhiyey waxay la xidhiidhaan cabbirka walxaha. Marka la cabbiro iftiinka kala firdhisan, qalabku wuxuu xisaabin karaa cabbirka qaybinta muunadda macdanta. Waxay ku siin kartaa macluumaad faahfaahsan oo ku saabsan dhammaan cabbirka cabbirka walxaha, oo ay ku jiraan qaybo aad u fiican oo laga yaabo inay adag tahay in si sax ah loo cabbiro iyadoo la shaandheeyo. Habkani wuxuu si gaar ah faa'iido u leeyahay marka la macaamilayo macdanta leh cabbirro kala duwan oo qayb ah ama marka cabbiraad sax ah oo sarreeya loo baahan yahay si loo hagaajiyo habka cyanidation.
Mabaadi'da iyo Hababka Lagu Hagaajinayo Qiyaasta Sodium Cyanide
Mabaadi'da Guud
Xidhiidhka Saami-qaybsiga ee Xadka Gaarka ah
Guud ahaan, xaddi gaar ah gudahood, xaddiga Sodium cyanide ee lagu daray wuxuu la mid yahay baaxadda dusha sare ee walxaha macdanta. Marka cabbirka walxaha macdanta uu noqdo mid khafiif ah (baaxadda dusha sare ee weyn), waxaa loo baahan yahay sodium cyanide dheeraad ah si loo hubiyo falcelin dhammaystiran oo lala sameeyo macdanta bartilmaameedka ah. Si kastaba ha ahaatee, xiriirkani ma aha mid toosan oo aan xad lahayn. Marka xaddiga sodium cyanide uu ka bato heer gaar ah, waxtarka daadinta ayaa laga yaabaa inaanu si weyn u kordhin, waxayna sababi doontaa qashin kiimiko ah waxayna kordhin doontaa kharashyada wax soo saarka.
Tixgelinta Astaamaha Macdanta
Noocyada kala duwan ee macdanta ayaa leh qaabab iyo qaabab kiimiko oo kala duwan. Macdanta qaar waxa ku jiri kara macdan cuna ion cyanide, sida macdanaha sulfide qaarkood. Xaaladahan oo kale, xitaa cabbirka walxaha isku midka ah, sodium cyanide badan ayaa loo baahan karaa si loo gaaro saameynta leaching ee la doonayo. Tusaale ahaan, haddii macdanta ay ka kooban tahay qayb sare oo pyrite ah, pyrite ayaa laga yaabaa inay la falgasho ions cyanide iyo ogsijiinta ee xalka, oo cunaysa cyanide. Sidaa darteed, qiyaasta cyanide waxay u baahan tahay in la hagaajiyo iyadoo loo eegayo ka kooban macdanta gaarka ah ee macdanta.
Hababka toosinta
Tijaabada Shaybaadhka
Kahor wax soo saarka warshadaha ee baaxadda weyn, waa in la sameeyaa baaritaanno shaybaar. Diyaari muunado macdan ah oo cabbirro kala duwan leh iyada oo loo marayo shiidid iyo shaandheyn. Kadib, samee tijaabooyinka shaandhaynta cyanidation-ka muunadan iyadoo la adeegsanayo qiyaaso kala duwan oo ah sodium cyanide. Cabbir heerka daadinta ee macdanta bartilmaameedka ah (tusaale ahaan, dahabka ama lacagta) xaalado kala duwan. Adigoo falanqeynaya xogta tijaabada ah, samee xiriir ka dhexeeya cabbirka walxaha macdanta, qiyaasta sodium cyanide , iyo heerka daadinta. Tusaale ahaan, macdanta dahabka ah oo leh cabbirka walxaha -200 mesh (qiyaastii 74 μm), baaritaanka shaybaarka wuxuu muujin karaa in marka qiyaasta sodium cyanide laga kordhiyo 1 kg/t ilaa 2 kg/t, heerka daadinta dahabka wuxuu ka kordhaa 70% ilaa 85%, laakiin kordhinta qiyaasta ilaa 3 kg/t waxay kaliya kordhineysaa heerka daadinta ilaa 87%. Xogtan waxaa loo isticmaali karaa tixraac ahaan wax soo saarka warshadaha.
Korjoogteynta iyo hagaajinta khadka tooska ah ee wax soo saarka warshadaha
In wax soo saarka warshadaha, falanqeeyayaasha size qayb online lagu rakibo karaa si joogto ah ula socdaan cabbirka qayb ka mid ah macdanta galay habka cyanidation ah. Iyada oo ku saleysan xiriirka hore ee u dhexeeya cabbirka walxaha iyo qiyaasta sodium cyanide ee shaybaarada shaybaarka, nidaamka qiyaasta qiyaasta tooska ah ayaa lagu hagaajin karaa waqtiga dhabta ah. Tusaale ahaan, haddii falanqeeyaha cabbirka walxaha online-ka ah uu ogaado in celceliska cabbirka walxaha macdanta uu noqday mid wanaagsan, nidaamka qiyaasta tooska ah wuxuu kordhin karaa qiyaasta sodium cyanide si waafaqsan si loo ilaaliyo waxtarka leaching ugu fiican.
Gabagabadii, hagaajinta qiyaasta sodium cyanide iyadoo loo eegayo cabbirka walxaha macdanta waa hawl adag laakiin lagama maarmaan u ah habka cyanidation-ka. By fahamka habka saamaynta of size qayb ore, si sax ah loo cabbiro size qayb ka, iyo raacaya mabaadi'da hagaajinta ku habboon iyo hababka, warshadaha processing macdanta hagaajin kartaa hufnaan ee leaching cyanidation, la yareeyo isticmaalka kiimikada, iyo kor loogu qaado guud ahaan faa'iidooyinka dhaqaale iyo deegaanka.
- Nuxurka Random
- Dulucda kulul
- Dulucda dib u eegista kulul
- Tilmaanta Muhiimka ah ee Sodium Cyanide: Kiisaska Isticmaalka iyo Isha
- 99.5% min Ammonium Chloride ee Isticmaalka Warshadaha
- Bacriminta magnesium sulfate/magnesium sulfate monohydrate
- Sodium sulphate 99% darajada farmashiyaha
- Benzonitrile
- Diethylene Glycol
- Adipic acid 99% loo isticmaalo sida walxaha naylon 66
- 1Sodium Cyanide oo la dhimay (CAS: 143-33-9) ee Macdanta - Tayada Sare & Qiimaynta Tartan
- 2Sodium Cyanide 98.3% CAS 143-33-9 Wakiilka labiska dahabka NaCN ee Muhiim u ah Macdanta Warshadaha Kiimikada
- 3Shuruucda Cusub ee Shiinaha ee Dhoofinta Sodium Cyanide iyo Hagida Iibsadayaasha Caalamiga ah
- 4Sodium Cyanide (CAS: 143-33-9) Shahaadada isticmaalaha dhamaadka (nooca Shiinaha iyo Ingiriisiga)
- 5Cyanide International (Sodium cyanide) Xeerka Maamulka - Heerarka Oggolaanshaha Miinada Dahabka
- 6Warshada Shiinaha Sulfuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Heerka Warshadaha
- 1Sodium Cyanide 98.3% CAS 143-33-9 Wakiilka labiska dahabka NaCN ee Muhiim u ah Macdanta Warshadaha Kiimikada
- 2Nadiif Sarreysa · Waxqabad Deggan · Soo kabasho Sare - sodium cyanide oo loogu talagalay leaching dahabka casriga ah
- 3Kaabayaasha Nafaqada ee Sarcosine Cunnada Qabta 99% min
- 4United ChemicalKooxda Cilmi-baadhistu waxay ku muujisaa awoodda iyada oo loo marayo xog-aragti ay wado xogtu
- 5AuCyan™ Sodium Cyanide oo Waxqabad Sare leh | 98.3% Nadiif ah oo loogu talagalay Macdanta Dahabka Adduunka
- 6Detonator Dijital ah (Waqtiga dib u dhigista 0 ~ 16000ms)
- 7Xoog-sare, Saxeexa ugu sarreeya ee Tuubada Qarxiya









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