Qiime jaban, Sare - Soo noqoshada: Sodium cyanide Heap Leaching Technology waxa ay awood siisaa macdanta dahabka

Dhinaca macdanta dahabka , raadinta tignoolajiyada wax soo saarka ee hufan oo kharash-ool ah ayaa had iyo jeer ahayd xoogga ugu muhiimsan ee horumarinta warshadaha. Tignoolajiyada wax soo saarka ee tuulmada, gaar ahaan habka loo isticmaalo Sodium Cyanide oo ah wakiilka wax soo saarka, ayaa si tartiib tartiib ah u noqonaysa doorashada ugu muhiimsan ee shirkado badan oo macdanta dahabka ah ay ku gaari karaan faa'iido jaban iyo mid sare.

Heap Leaching: Farsamada birta-qoyan ee kacaanka ah

Kala-soocidda tuulmada, oo ah tignoolajiyada birta qoyan , waxay keentay isbeddello badan oo ku yimaada macdanta dahabka. Dhaqan ahaan, dhismaha iyo shatiga warshadda si ay u farsamayso kheyraadka macdanta badanaa waxay u baahan tahay muddo diyaargarow dheer ah oo ugu yaraan toban sano ah, oo ay weheliso maalgashi weyn oo raasamaal ah. Tani shaki la'aan waa caqabad weyn oo ku wajahan shirkado badan oo macdanta dahabka ah, gaar ahaan shirkadaha yaryar iyo kuwa dhexdhexaadka ah. Si kastaba ha ahaatee, soo ifbaxa tignoolajiyada kala-soocidda tuulmada ayaa jebisay caqabaddan. Kharashka hawlgalkeedu aad ayuu uga hooseeyaa kan tignoolajiyada kala-soocidda ee dhaqameed, taasoo bixinaysa hab fudud oo kharash yar oo loogu talagalay macdanta dahabka.

Doorka Muhiimka ah ee Sodium Cyanide ee ku jira Leaching Heap

Sodium cyanide wuxuu door muhiim ah ka ciyaaraa tiknoolajiyada daadinta qashinka. Waxay si kiimiko ah ula falgeli kartaa walxaha dahabka ah ee ku jira macdanta dahabka, iyadoo dahabka ka milmaysa macdanta sidaas darteedna suurtogalinaysa soo saarista hufan. Shirkado badan oo macdanta dahabka ah ayaa helay faa'iidooyin dhaqaale oo muhiim ah iyagoo qaatay tiknoolajiyada soo saarista qashinka sodium cyanide.

Kiiska 1: Carlin Gold Mine ee Nevada, USA

Tusaale ahaan, soo qaado Carlin Gold Macdan oo ku taal Nevada, USA. Kahor inta aan la isticmaalin tiknoolajiyada sodium cyanide ee lagu daadinayo macdanta, macdantu waxay la kulantay dhibaato la xiriirta kharashka macdanta oo sarreeya iyo heerarka soo kabashada oo hooseeya. Ka dib markii la qaatay tiknoolajiyadan, waxtarka macdanta dahabka ayaa si weyn loo hagaajiyay. Macdanka Dahabka Carlin wuxuu sameeyaa daadinta macdanta ee la burburiyay ee ku taal god furan, isagoo ku buufinaya macdanta xal Sodium cyanide ah si uu dahabka ugu milmo xalka. Ka dib markii la sameeyay daaweyn taxane ah oo xigay, heerka soo kabashada dahabka ayaa si guul leh loo kordhiyay, qiimaha farsamaynta halkii tan ee macdanta ayaa la dhimay. Sida laga soo xigtay tirakoobka, ka dib markii la adeegsaday tiknoolajiyaddan, qiimaha wax soo saarka ee Macdanka Dahabka Carlin ayaa hoos u dhacay qiyaastii 30%, halka wax soo saarka dahabka uu si weyn u kordhay, taasoo keentay faa'iido badan oo shirkadda soo gaarta.

Kiiska 2: Macdanta Dahabka Yar ee Kyrgyzstan

Qaar ka mid ah macdanaha dahabka yar ee Kyrgyzstan, waxay sidoo kale ka faa'iidaystaan ​​tignoolajiyada tuulan ee sodium cyanide. Lacago xaddidan awgeed, macdantan dahabiga ah ee yaryar ma awoodaan habka soo saarista dahabka ee dhaqanka iyo kakan. Soo bandhigida tignoolajiyada tuulan ee soodhiyam cyanide ayaa awood u siisay inay bilaabaan hawlaha macdanta qiimo jaban. Tusaale ahaan, macdan yar oo dahab ah ayaa si guul leh uga soo saartay dahabka macdano heer hoose ah iyada oo dhistay tas-hiilaadka dheecaanka taranka ee meel fudud oo isticmaalaya xal sodium cyanide ah si ay u daadiso macdanta. In kasta oo maalgashiga bilowga ahi uu yar yahay, iyadoo horumarka joogtada ah ee wax-soo-saarka, dakhliga macdantan dahabka ahi uu kor u kacay sannadba sannadka ka dambeeya, iyada oo la gaadhayo geedi-socod horumarineed oo laga bilaabo macdanta yar-yar ilaa korodhka tartiib tartiib ah.

Faa'iidooyinka iyo Rajada mustaqbalka ee Tignoolajiyada Heap Leaching Sodium Cyanide

Tiknoolajiyadda soo saarista macdanta birta ee sodium cyanide ma aha oo kaliya inay hagaajiso hufnaanta macdanta dahabka laakiin sidoo kale waxay si weyn u yareysaa kharashyada. Habkan soo saarista birta qaaliga ah ee si fiican loo xaqiijiyay oo kharash yar leh ayaa si weyn loo isticmaalay shirkado kala duwan oo waaweyn iyo kuwa yaryar oo macdanta dahabka ah. Naqshadeynta iyo ballaarinta macdanaha cusub, tiknoolajiyadda soo saarista macdanta birta ee sodium cyanide ayaa sidoo kale si isa soo taraysa loo tixgelinayaa. Waxay siisaa xal soo saar oo saaxiibtinimo leh soo saarayaasha dahabka, taasoo u suurtagelinaysa inay si dhakhso ah u geliyaan hantida wax soo saarka, taasoo si weyn u xoojinaysa tartanka suuqa ee shirkadaha macdanta dahabka isla markaana fursado horumarineed oo cusub u keenaysa warshadaha macdanta dahabka. Iyada oo la hagaajinayo iyo horumarinta joogtada ah ee tiknoolajiyada, tiknoolajiyadda soo saarista macdanta birta ee sodium cyanide ayaa la filayaa inay door muhiim ah ka ciyaarto qodista dahabka mustaqbalka, taasoo ka caawinaysa shirkadaha macdanta dahabka badan inay gaaraan yoolka horumarinta ee ah qiimo jaban iyo soo celin sare.