Khoom Sodium Cyanide Leads nyob rau hauv cov khoom hom

Nyob rau hauv cov khoom hom ntu ntawm lub Sodium Cyanide kev ua lag luam, Khoom Sodium Cyanide xav tias yuav tuav ib qho tseem ceeb ntawm 73.6% kev lag luam hauv xyoo 2024. feem ntau vim nws daim ntawv thov dav hauv Mining Kev lag luam. Cov khoom siv sodium cyanide tau dhau los ua cov kev xaiv saum toj kawg nkaus hauv cov txheej txheem mining extraction, feem ntau vim nws yooj yim los tuav thiab thauj. Nws ruaj khov siv lead ua lossis granular qauv ua rau ntim thiab thauj mus los yooj yim. Piv txwv li, nws tuaj yeem ntim rau hauv cov thawv ruaj khov, airtight ntim, thiab thaum lub sij hawm thauj mus los, tsis muaj kev pheej hmoo ntawm kev xau, uas yog ib qho kev txhawj xeeb loj rau cov tshuaj kua.
Solid sodium cyanide feem ntau yog siv rau hauv kev rho tawm ntawm kub los ntawm cov Cyanidation txheej txheem. Muab nws cov solubility siab nyob rau hauv dej, thaum nws tov nrog ore pulp, nws yooj yim dissolves thiab tso tawm cyanide ions. Cov cuab yeej no ua rau muaj txiaj ntsig zoo rov qab los ntawm qib qis ores. Piv txwv li, nyob rau hauv ntau lub pob zeb kub thoob ntiaj teb, kev siv cov khoom siv sodium cyanide tau nce tus nqi rov qab los ntawm qhov zoo tshaj plaws. Tsis tas li ntawd, nws cov qauv ruaj khov tso cai rau kev nyab xeeb cia ntawm qhov chaw mining. Tsis tas yuav txhawj xeeb txog kev nchuav los yog xau raws li cov ntaub ntawv ntim cov kua. Qhov no txo qis kev txhawj xeeb txog kev nyab xeeb ntsig txog kev thauj mus los thiab kev cia khoom.
Hauv kev ua haujlwm mining, seamless kev koom ua ke rau hauv cov uas twb muaj lawm Kub Extraction qhov system yog qhov tseem ceeb. Khoom sodium cyanide ua tau raws li qhov yuav tsum tau ua kom zoo. Nws tuaj yeem yooj yim nkag mus rau hauv lub tank cyanidation thiab yaj sai sai. Nws cov yam ntxwv ruaj khov dissolution kuj tseem ua kom muaj kev tswj xyuas meej ntawm cov tshuaj cyanide, ua kom muaj txiaj ntsig zoo ntawm cov txheej txheem rho tawm. Tsis tas li ntawd, kev tuav pov hwm kev nyab xeeb ntawm cov khoom siv tau yooj yim rau kev tswj hwm ntawm sodium cyanide hauv mines, pab ua kom tau raws li ib puag ncig thiab kev nyab xeeb cov qauv. Zuag qhia tag nrho, vim nws txoj kev nyab xeeb, yooj yim, thiab kev ua tau zoo hauv kub leaching, khoom sodium cyanide yog dav lees paub hauv kev lag luam mining, uas tau coj mus rau nws txoj haujlwm tseem ceeb hauv ntiaj teb sodium cyanide khoom lag luam ntu ntu.
Kev Lag Luam Mining: Cov neeg siv khoom loj tshaj plaws ntawm Sodium Cyanide

Hauv 2024. kev lag luam mining tau kwv yees tias yuav suav txog 37.8% ntawm lub ntiaj teb sodium cyanide kawg - cov neeg siv khoom lag luam ntu. Sodium cyanide tau dhau los ua ib feem tseem ceeb ntawm kev ua haujlwm kub mining. Tshaj li 90% ntawm cov kub mined thoob ntiaj teb yog muab rho tawm los ntawm cov txheej txheem cyanidation uas tso siab rau sodium cyanide. Tshaj kub, sodium cyanide kuj ua lub luag haujlwm tseem ceeb hauv kev rov qab los ntawm cov nyiaj thiab lwm yam hlau los ntawm ore. Nws tau kwv yees tias tus nqi ntawm cov kub tsim txhua xyoo siv sodium cyanide ua tus neeg sawv cev leaching li ntawm $ 20 - 25 billion. Txawm tias qhov nce ntawm 1 - 2% rov qab siv cov txheej txheem cyanidation tuaj yeem txhim kho cov txiaj ntsig ntawm cov haujlwm tsuas. Nrog rau qhov nruab nrab rov qab tau ntau dua 80% hauv cyanide - raws li kev rho tawm, nws tseem yog cov txheej txheem siv dav tshaj plaws.
Raws li lub ntiaj teb kev thov rau kub tseem nce ntxiv, thiab kev tshawb nrhiav kev mob siab rau ntau dua ntawm cov qib qis qis, kev siv sodium cyanide hauv kev lag luam mining kuj tseem nce ntxiv. Sodium cyanide ua rau muaj kev lag luam thiab kev siv nyiaj txiag ruaj khov ntawm cov nyiaj khaws cia uas yav tas los tsis muaj nyiaj txiag. Los ntawm kev nce tus nqi rov qab, nws qhib qhov kev txhim kho muaj peev xwm ntawm ntau tus nqi qis-qib kub ore kev pab. Qhov no, nyob rau hauv lem, ncua lub neej ntawm mining tej yaam num thiab tsim ib tug ntev-lub sij hawm thiab ruaj khov thov rau sodium cyanide nyob rau hauv lub mining kev lag luam. Lub tswv yim, kev lag luam tsuas yog nyob ntawm sodium cyanide kom tswj hwm lub ntiaj teb kub thiab lwm yam hlau ntau lawm, txawm tias cov qib ore txo qis. Qhov no yog qhov laj thawj tseem ceeb rau nws qhov tseem ceeb tshaj plaws nyob rau hauv qhov kawg - cov neeg siv khoom lag luam. Muab hais tias sodium cyanide txhim kho qhov muaj peev xwm ntawm kev tsuas, nws cov kev siv hauv daim teb no yuav tsum loj hlob nyob rau hauv tandem nrog rau yav tom ntej mining ntau lawm.
Shaanxi United Chemical: Muab High - Zoo Sodium Cyanide ntawm tus nqi qis
Hauv kev lag luam sodium cyanide, Shaanxi United Chemical stands raws li ib tug txhim khu kev qha tsum. Lub tuam txhab tau cog lus los muab cov khoom lag luam zoo sodium cyanide ntawm tus nqi sib tw. Shaanxi United Chemical muaj cov cuab yeej siv ntau lawm thiab nruj Tswjhwm tshuab. Txhua batch ntawm sodium cyanide ua tau dhau los ua kev sim nruj kom paub meej tias nws ua tau raws li cov qauv kev lag luam siab tshaj plaws. Txawm hais tias nws yog rau kev lag luam mining cov kev xav tau ntawm kev rho tawm los yog lwm yam kev lag luam, Shaanxi United Chemical's sodium cyanide tuaj yeem muab kev ua haujlwm zoo ib yam.
Ntxiv mus, lub tuam txhab tus nqi qis ua rau nws muaj kev xaiv zoo rau cov neeg siv khoom. Los ntawm optimizing cov txheej txheem ntau lawm thiab kev tswj cov saw hlau, Shaanxi United Chemical muaj peev xwm txo tau Cov Nqi Ntau Lawms yam tsis muaj kev txi zoo. Qhov no tso cai rau cov tuam txhab mining thiab lwm cov neeg siv khoom lag luam kom tau txais cov khoom zoo sodium cyanide ntawm tus nqi pheej yig dua, uas yog qhov tsim nyog los txo lawv cov nqi tsim khoom tag nrho thiab txhim kho kev sib tw. Nrog nws cov khoom zoo thiab cov nqi zoo, Shaanxi United Chemical yog ua lub luag haujlwm tseem ceeb hauv kev ua lag luam sodium cyanide, ua tau raws li kev xav tau ntawm cov neeg siv khoom sib txawv thiab txhawb kev txhim kho kev lag luam ntsig txog.
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