Oxygen Papowers Kub Extraction: Core tus nqi thiab kev thov ntawm PSA Pa Oxyg Generator Generators Hauv Kub Mine Ciav

 

Nyob rau hauv tag nrho cov txheej txheem ntawm kev siv nyiaj kub thiab ua kom zoo dua, lub chaw ua kom tiav yog qhov kev txiav txim siab tus nqi kub thiab ntau lawm. Cov pa roj carbon - hauv- {} {4 4} - effecticiomic rov qab muaj peev xwm. Raws li qhov tsis tseem ceeb "cov tshuaj tiv thaiv catalyst" hauv ob qho txheej txheem no, oxygen muab kev ruaj ntseg cuam tshuam rau cov txiaj ntsig ntau lawm. Siab viav vias Adsorption (PSA) Oxygen Generators, nrog maj mam hloov cov txheej txheem Oxygen

 

Kub Mine Cip thiab Cil Txheej Txheem: Lub Cav "Core Core" ntawm Kub Extraction

Ob lub CIP thiab CIL txheej txheem yog ua raws li txoj cai ntawm cyanide rov qab los ntawm adsorbing kub {}} cyanide complexes nrog actived carbon. Txawm li cas los xij, lawv cov txheej txheem tsim thiab cov cai sau npe muaj qhov sib txawv tseem ceeb, ua ke sib txuas nrog cov thev naus laus zis nrog cov hom ore.

 

Txheej txheem xwm thiab cov qauv ntws

Qhov tseem ceeb ntawm ob qho txheej txheem nce ib ncig ntawm plaub theem tseem ceeb: "Leaching {{rely}} Rov qab los ntawm kev ua kom tau txais kev vam meej ntawm cyanide cov kev tshwm sim:

● Npaj ua ntej: Tom qab crushing thiab kev sib tsoo cov kev faib tawm, cov ore yog ua tiav rau hauv plawv hniav nrog ib qho me me ntawm -200 mesh (60% -70%). Kev siv hluav taws xob xws li cov ntaub ntoo yog muab tshem tawm ua ntej lub pulp nkag rau cov tshuaj tiv thaiv kab mob los ntawm cov khoom siv kub los ntawm cov khoom siv kub.

● Cyanide Leaching: Lub pulp yog tov nrog cyanide tov. Raws li kev txiav txim ntawm cov pa, kub yaj los ua soluble kub-} cyanide complexes. Nyob rau theem no, oxygen, uas yog oxidant, ncaj qha txiav txim cov tshuaj tiv thaiv tus nqi.

● Cov pa roj carbon adsorption: Kub {{-} cyanide complex los ua cov pa roj carbon ntau, uas yog tom qab ntawd sib cais los ntawm cov tshuaj carbon lifting screen.

Txoj kev cawm thiab rov qab: Lub kub {{- Cov pa roj carbon monoxe}} kub} {{{{{2} Kev kub siab, uas yog thaum kawg smelted rau hauv kub Ingots. Qhov kub - stripped cov roj carbon monoxed rau rov siv dua.

 

Qhov sib txawv ntawm CIP thiab CIL txheej txheem

Txawm hais tias cov ntsiab cai tseem ceeb yog zoo sib xws, ob qho txheej txheem muaj qhov sib txawv hauv kev tsim kho thiab cov xwm txheej tshwj xeeb tshaj plaws, uas yuav tsum tau ua.

 

Kev Sib Piv	CIP (carbon {{- hauv -} pulp txheej txheem)	Cil (carbon {{- hauv - leach txheej txheem)
Txheej Txheem Feature	Leaching thiab adsorption yog nqa tawm hauv theem; Lub pulp ua ntej ua tiav cyanide leaching ua ntej nkag ntauwd pej thuam.	Leaching thiab adsorption yog nqa tawm ib txhij; Ua kom cov pa roj carbon ua kom tau ncaj qha rau cov noob lim tank los koom nrog cov tshuaj tiv thaiv.
Tsim los ees	Ntau haum rau high - qib ees thiab flotation kub concectrates; muaj qhov yuav tsum tau ua rau cov tshuaj lom zem.	Haum rau qes - qib ees thiab argillacace oxidized ees; tuaj yeem tiv nrog kev hloov pauv hauv cov kab mob ore.
Cov Khoom Taw Qhia	Yuav tsum muaj cov tso tsheb hlau luam ywj pheej thiab cov adsorption chaners, nrog cov khoom loj loj.	Siv cov tshuaj tiv thaiv nrag cov tshuaj tiv thaiv carbon
Kev khiav hauj lwm them	Txo cov pa roj carbon ntau, tab sis siab dua cov cuab yeej ua lag luam.	Cov kev siv pa roj carbon ntau dua, tab sis qis dua kev nqis peev rau me me - nplai mines.
Rov qab ua hauj lwm	Muaj kev ua tau zoo thaum ua cov khaub ncaws hnav zoo nkauj, nrog tus nqi rov qab ruaj ntseg.	Nyob rau hauv kev ua haujlwm ua haujlwm nruam hom, tus nqi rov qab tuaj yeem ncav cuag tau ntau dua 90%, nrog kev yoog haum.

 

Oxygen: Qhov "tawm tsam" rau CIP / CIL txheej txheem

Cov ntsiab lus ntawm Cyanide Leaching cov tshuaj tiv thaiv yog cov txheej txheem oxidatution ntawm kub thiab cyanide nrog kev koom tes ntawm oxygen. Nws cov tshuaj tiv thaiv mis kom meej meej: 4AU+ 8 cn⁻ +} {} ⁻₂ {⁻] ⁻ {}} oh⁻. Oxygen ua si ib tug irreplaceable triple lub luag haujlwm hauv cov txheej txheem no, hais ncaj qha rau cov txheej txheem kev ua haujlwm.

 

Ua kom nrawm txheej txheem tshuaj tiv thaiv thiab luv luv lub voj voog

Kub hais hauv ORE tsuas yog kev sib ntaus sib tua nrog cyanide los ua cov qauv hauv kev ua ntawm cov pa oxygen. Thaum cov oxygen conctration hauv kev daws tsis txaus, cov tshuaj tiv thaiv tus nqi yuav txo qis dua, ua rau lub sijhawm lim dej ntev. Kev xyaum tau qhia tias nce cov ntsiab lus oxygen tuaj yeem ua kom luv dua li 30%, tshwj xeeb tshaj yog rau cov txheej txheem nyuaj.

Txhim kho cov nyiaj rov qab kub thiab txo cov khoom siv pov tseg

Txaus cov pa oxygen muaj peev xwm ua tau cov kev sib cais ntawm cov kub ntawm cov nyiaj kub hauv lub sam thiaj thiab txo cov seem ntawm cov khoom siv tsis tau. Rau tsawg - qib ees, cov khoom siv oxygen muaj peev xwm nce cov txheej txheem CIL txheej txheem rov qab li ntawm 92%; Rau refractory or

Txhim Kho Cov Khoom Siv Thiab Tswj Cov Nqi Ntau Lawm

Cov khoom noj muaj pa oxygen tsis txaus yuav ua rau Cyanide tsis muaj kev koom tes nrog cov tshuaj tiv thaiv kev tiv thaiv, xav tau kev ua tiav cov nyhuv ib yam. Ntawm qhov tsis sib xws, ib qho kev txiav txim siab tsim nyog tuaj yeem nce cov cyanide siv tus nqi los ntawm 20% -30%, txo qis cov kev siv cov tshuaj noj.
 

PSA Cov pa tawm Generators: "cov pa oxygen zoo tagnrho" rau CIP / CIL txheej txheem

Nyob rau hauv cov oxygen muab kev xyaum cov txheej txheem ntawm CIP / cil, cov hom tshuaj ua kua roj oxygen kev tsheb thauj khoom thiab hom mob muaj tus nqi mob xws li kev nyab xeeb, thiab tsis khov chaw. Txawm li cas los xij, PSA cov pa generators, nrog rau cov txiaj ntsig zoo ntawm kev xaiv ua thev naus laus zis, tau ua qhov kev xaiv zoo rau kev lag luam! Lawv cov tseem ceeb tshaj plaws yog xav txog hauv qhov no:

 

Ntawm -}} chaw agygen ntau lawm los xyuas kom haum ruaj khov

Psa cov pa generators cais oxygen ncaj qha los ntawm huab cua, tshem tawm qhov xav tau ntawm cov kua dej sab nraud oxygen. Qhov no muaj peev xwm daws tiav qhov teeb meem ntawm cov pa oxygen muab cuam tshuam rau thaj chaw deb vim qhov tsis yooj yim thauj. Cov cuab yeej yuav pab tau cov haujlwm ua haujlwm tsis siv neeg thiab tuaj yeem hloov kho cov pa tawm hauv lub sam thiaj (kom tsis txhob muaj cov pa oxygen.

 

Cov kev cai meej meej kom phim cov kev xav tau ntawm cov txheej txheem

Aiming ntawm cov yam ntxwv sib txawv ntawm CIP thiab CIL cov txheej txheem, PSA cov pa generators tuaj yeem ua tiav cov khoom xa tawm customed:

Rau cov txheej txheem CIP nrog cov khoom siv staged

Rau cov kev tawm tsam txuas ntxiv ntawm CIL txheej txheem, cov cuab yeej tuaj yeem tswj lub zog ruaj khov ntawm cov oxidation ib puag ncig ntawm cov carbon messed ntawm actived carbon thiab pulp.

 

Txo tus nqi thiab nce kev ua tau zoo kom ua tiav tag nrho - lub neej lub neej lub zog

Piv nrog cov pa oxygen, psa pa generators muaj cov txiaj ntsig tseem ceeb: Nyob rau} Cov pa roj oxygen, txo cov pa roj oxygen, txo cov pa oxygen siv los ntawm ntau dua 30%. Nyob rau tib lub sijhawm, cov cuab yeej siv hluav taws xob hluav taws xob tsuas yog muaj ntau qhov kev sib tw ua haujlwm thiab cov ntsuas kev siv oxygen siv ntau dua li cov txheej txheem oxygen. Muaj peev xwm tseem ceeb dua, cov khoom siv pa oxygen tuaj yeem nce cov roj lov ntawm 15%, uas tau hloov dua siab tshiab rau hauv cov txiaj ntsig kev lag luam tseem ceeb.

 

Kev nyab xeeb thiab kev tiv thaiv ib puag ncig kom tau raws li kev txhim kho ntsuab kev txhim kho ntawm cov mines

Psa cov pa generators tsis xav tau kev khaws cia ntawm high {{motion kua tso tsheb hlau loj xws li tsawg- kub frostbite thiab tank tawg ntawm qhov chaw. Lawv cov haujlwm tsis siv neeg hom kuj tseem txo qis kev pheej hmoo ntawm tib neeg kev ua haujlwm tsis raug. Thaum muaj kev tiv thaiv ib puag ncig, cov khoom siv tsis muaj kev pov tseg roj emissions thaum lub sijhawm ua haujlwm, thiab cov tsim tawm siab kuj tseem tuaj yeem siv rau kev ua si thiab kev kho kom huv. Los ntawm oxidizing thiab decomposing cov tshuaj lom xws li cyanide, nws txo lub peev xwm rau cov kev xav tau ib puag ncig thiab ua tau raws li cov mines transformation ntawm cov mines.

 

Muaj zog hloov kho kom tiv nrog kev ua kom muaj ib puag ncig

Cov roj kub feem ntau yog feem ntau nyob hauv ib puag ncig uas muaj siab heev thiab qhov sib txawv loj. Psa cov pa oxygen cov tshuab hluav taws xob tuaj yeem tsim kho thiab kho raws li cov haujlwm ua haujlwm tau zoo dua 5,000 metres thiab ntsuas kub los ntawm -20℃rau 45 degree. Cov khoom siv tseem muaj lub chaw ua haujlwm saib xyuas cov chaw ua haujlwm, tso cai ua haujlwm thiab cov kev ua kom muaj pa nyob rau hauv lub sijhawm, teeb meem nyob rau hauv lub sijhawm, thiab txo qis.
 

Daim Ntawv Thov Kev Ua Haujlwm thiab Yav Tom Ntej Txhim Kho Cov Lus Qhia

Hauv kev siv cov kev siv, PSA cov pa generators tau dhau los ua cov txheej txheem rau cov nplai kub ntawm cov nplai sib txawv ntawm CIP / CIL txheej txheem. Piv txwv li, hauv Cil ntau lawm kab ntawm lub kub loj, tom qab lub sijhawm ua kom luv dua, thiab tus nqi kub, thiab tus nqi kub, thiab cov nyiaj rov qab rau 95%; Hauv qhov txheej txheem CIP ntawm ib qho me me kub, cov cuab yeej txo cov cyanide txo los ntawm 25% thiab txiav txhua xyoo kev ua haujlwm txhua xyoo los ntawm ze li ib lab yuan.

Yav tom ntej, raws li CIP / Cil cov txheej txheem hloov kho ntawm kev txawj ntse thiab kev sib koom ua ke ntawm kev hloov pauv ntawm cov pa roj av yuav tau txais kev hloov kho, pulp ndlwg, thiab cyanide noj; Thib ob, txhim kho ntxiv ntawm cov pa purity thiab cov cuab yeej siv zog ua haujlwm los ntawm kev txhim kho ntawm cov ntaub ntawv molecular; Thib peb, kev txhim kho cov chav kawm kom tau raws li qhov kev xav tau nthuav dav ntawm me me thiab nruab nrab- kub} qhov chaw kub.
 

Tag

Cov haujlwm ua haujlwm tau zoo ntawm CIP thiab CIL txheej txheem yog unseparable los ntawm ruaj khov thiab txuag cov pa roj oxygen. Nrog rau kev yooj yim ntawm on -}}} ecygen tsim, thiab kev lag luam ntawm tag nrho cov kev xav tau ntawm cov txheej txheem kub ntxiv. Rau kub mining qhauj, xaiv ib qho khoom siv psa Tawm tsam cov keeb kwm ntawm Kub Mining Kev Lag Luam Kev Ua Haujlwm Siab- pa generators yuav twv yuav twv yuav raug hu ua ib tug tseem ceeb ua rau muaj kev ua haujlwm hauv CIP / CIL.