Hauj lwm lawm

Kev tsis

Qauv Xaiv
Tsis yog.	Qauv	Muaj peev xwm (NM3 / HR)	Kev coj dawb huv	Kev noj fais fab ntawm 1nm3 pa oxygen tsim (KW / H)	Tus naj npawb ntawm fwj tau sau nyob rau hauv 12 teev (PCs)	Tus neeg teb xov tooj xav tau
1	NTK -5 p	5	95%+-1%	3.54	10	2
2	NTK -10 p	10	95%+-1%	2.52	20	2
3	NTK -15 p	15	95%+-1%	2.31	30	2
4	NTK -20 p	20	95%+-1%	2.13	40	2
5	NTK -25 p	25	95%+-1%	2.01	50	2
6	NTK -30 p	30	95%+-1%	2.09	60	2
7	NTK -40 p	40	95%+-1%	1.81	80	2
8	NTK -50 p	50	95%+-1%	1.94	100	2
9	NTK -60 p	60	95%+-1%	1.62	120	2
10	NTK -80 p	80	95%+-1%	1.92	160	2
11	NTK -100 p	100	95%+-1%	1.83	200	2
Tsim Qauv: Qhov siab: Tsawg dua lossis sib npaug nrog 5 {2} {%;

Psa pa oxygen generators rau kub tsuas

Tub ntxhais lub luag hauj lwm

Txhim kho cov oxidation tshuaj ntawm sulfide ores
PSA cov pa roj tsim tuaj yeem muab 90% {{}}} cov pa oxygen, xws li pyrite thiab arsenoprite).
4fes₂ (Pyrite) + 11 ₂ ₂ → → → → 2fe₂o₃ (hematite) {}} so₂↑
Cov tshuaj tiv thaiv no tso tawm cov kub encapsulated kub thiab txhim kho kom muaj xab npum tom ntej.

Txhim kho cov cyanidation kub extraction
Nyob rau hauv lub cyanidation leaching txheej txheem, oxygen koom rau hauv cov tshuaj tiv thaiv raws li tus tseem ceeb oxidant:
4 {{+ 8 cn⁻ + o} h₂o → 4 ⁻ (kub (kub} oh
Kev siab tawv oxygen tuaj yeem nrawm tus nqi tshuaj tiv thaiv, luv luv lub voj voog ua kom luv thiab txhim kho tus nqi kub.

Tub ntxhais lub luag hauj lwm

Kev kho tus phooj ywg ib puag ncig ntawm cyanide-muaj dej khib nyiab
Siv ozone (o₃) tsim los ntawm oxygen mus decompose tau zoo heev cyanide:
CN⁻ + O₃ → CNO⁻ (CANANATE) + O₂
2Cno⁻ {{+ 3 ₃ + h₂o → 2 → {{} Oh}} ₂
Tus txheej txheem no txo qhov kev pheej hmoo ntawm cov pa phem ib puag ncig.

Txhawb Nqa Kev Siv Tshuab Biological Oxidation
Nyob rau hauv lub bioleaching txoj kev, oxygen txhawb nqa cov haujlwm ntawm acidophilic bacteria:
4Fe²⁺ + o {{+ 4 h⁺} → → 4fe³⁺ {{} h₂o
Hlau ions Ntxiv oxidize sulfides tso nyiaj kub.

Qhov zoo heev
Kev lag nyiaj tau zoo:PSA khoom siv tsawg dua ib txwm muaj cryogenic txoj kev, thiab txuag 30% {% ntawm cov nqi siv ntev.
Yooj taus:Txhawb cov neeg xa tawm kom tau raws li cov khoom siv oxygen xav tau ntawm cov chaw deb ntawm cov mines.
Kev Nyab Xeeb:Kev ua haujlwm qis ({0. {05-0. 6MPA) txo qhov kev pheej hmoo ntawm qhov kev pheej hmoo ntawm kev tawg.
Muaj cov xwm txheej muaj feem xyuam
Nyuaj-rau-txheej txheem kub mines:Rau cov txheej txheem nyuaj uas muaj arsenic thiab cov leej faj, cov oxygen siab yog qhov yuav tsum tau ua kom tawg los ntawm cov qauv encapsulation.
Loj-teev Tsuas:Psa cov pa roj kev tsim khoom (huv si 90% -93}%) yog qhov tsim nyog rau ntau txhiab ceg meters / teev theem kev xav tau.

Cov FAQ

1. Lub luag haujlwm PSA dab tsi?
PSA cov pa oxygen lub tshuab hluav taws xob tau txhim kho kev ua tiav ntawm cov kev ua ntxhia ntawm cov pa oxygen los ntawm kev nce qib (feem ntau txog 90%}}%). Tsoos compressed cua muaj tsuas yog 21% oxygen, thiab oxidation nyhuv yog txwv, thaum muaj kev lom zem sai sai thiab txhim kho kev rho tawm ntawm cov khoom muaj nqi.

2. Yuav ua li cas xaiv ib psa goxygen qauv tsim nyog rau kub kev ua haujlwm mining?
Cov hauv qab no yuav tsum tau tsom rau:
ZOV PERMER: Xaiv lub oxygen ntau lawm hauv ib teev (xws li 200-5000 m³ / h) yuav tsum kom phim lub ntim ntawm lub tanking thiab cov txheej txheem yuav tsum tau ua.
Ib puag ncig kev hloov tau: Yog tias thaj chaw mining yog nyob ntawm qhov siab siab lossis qhov chaw kub tsis xav tau thiab cov tshuaj tiv thaiv kev tsim tawm, thiab tsim cov khoom siv roj ntoo.
Kev Siv Zog thiab Ruaj: Cov Roj Av Dawb Compressor System tau nyiam kom zam cov roj kev sib txuas nrog cov chaw ua haujlwm muaj peev xwm xaiv rau kev tswj hwm cov chaw taws teeb.

3. Dab tsi yog qhov ua rau tsis muaj pa oxygen purity? Yuav ua li cas nrog nws?
Molecular sab cib tsis ua tiav: Siv ntev lossis roj / dej hauv qhov muaj peev xwm ua kom tiav rau kev txo qis, thiab cov molecular sieve yuav tsum tau hloov txhua {1}} xyoo.
Valve Taus: Kuaj seb Solenoid Valve lossis pneumatic valve yog puas ntsoog, hloov nws nyob rau lub sijhawm thiab tswj nws txhua 6 lub hlis.
Oxygen Meter Yuam Kev: Kho qhov ntsuas lossis hloov lub ntsuas kom ntseeg tau tias tsis muaj xau nyob rau hauv lub raj dej.

4. Dab tsi yuav tsum tau them nyiaj rau hauv kev saib xyuas txhua hnub ntawm cov khoom siv?
Kev tu tsis tu ncua: hloov cov huab cua lim txhua 4000 teev, thiab ntxuav cov condenser ntawm lub tshuab ziab khaub ncaws txias kom tiv thaiv thaiv.
Tshuaj Ntsuam Xyuas Cov Khoom Siv: Saib xyuas qhov kev ua haujlwm ntawm lub tshuab roj (xws li cov roj tsheb (siv txoj siv sia), thiab hloov lub piston ntiv nplhaib (txhua {{teev).
Kev kho siab ntev ntev: Tom qab tu cov khoom siv, khaws nws rau hauv ib puag ncig qhuav, pib ua haujlwm tsis tu ncua thiab tshawb xyuas kev sib khi.

5. Dab tsi yog cov kev ua haujlwm ntawm PSA cov pa generator?
Thawj zaug kev nqis peev: Cov cuab yeej yuav tus nqi yog siab, tab sis piv nrog cov pa oxygen cov khoom siv, tus nqi feem ntau yuav zoo tsis pub dhau 2 Xyoos.
Tus nqi ntev: Cov nyiaj siv lub zog tseem ceeb yog hluav taws xob (kwv yees li 70%), thiab tus nqi kho tus nqi ntawm lub tshuab lim dej yog li 1, {} Yuan).
Kev tsim lub zog txuag: Xaiv cov qauv nrog cov kev tswj siab rov qab los yog kev hloov pauv ntau dua los yog kev hloov pauv hluav taws xob los ntawm 10% {%.

Cim npe nrov: Psa cov pa oxygen generators rau kub tsuas, Tuam Tshoj psa oxygen generators rau kub tsuas chaw tsim tshuaj paus, cov muag khoom