Hlau thiab steel kev lag luam
Hauv kev lag luam hlau thiab hlau, kev xa cov pa oxygen los yog cov pa oxygen ntxiv rau lub tshuab ua hlau los ntawm lub tshuab tshuab tuaj yeem ua kom cov hlau tso tawm tau zoo thiab txo lub zog noj. Nyob rau tib lub sijhawm, cov pa oxygen yuav pab txhawb kev hloov pauv ntawm cov pa roj carbon monoxide mus rau carbon dioxide, uas yuav pab txo cov hlau oxides rau cov hlau ntshiab.
OZONE & Kev Kho Dej
Kev kho thiab ntxuav cov dej khib nyiab yog txheej txheem nyuaj uas cov pa oxygen ua lub luag haujlwm tseem ceeb. Nuzhuo muab cov tshuab hluav taws xob oxygen rau cov lim dej lom neeg thiab pub roj rau cov tshuab hluav taws xob ozone. Zoo ib yam li cov tshuab hluav taws xob ozone, biofilters xav tau cov pa ntshiab huv kom ua tau raws li qhov ua tau.
Mining Thiab Mineral Processing
Nyob rau hauv cov nyiaj thiab kub rho tawm, oxygen yog ib qho ntawm cov ntsiab lus tseem ceeb siv nyob rau hauv ore ua, xws li pressurized oxidation thiab cyanation. Oxygen ho txhim kho kev rov qab thiab ore ntau lawm. Tsis tas li ntawd, nws txo cov nqi cyanide thiab pov tseg.
Cov mines no feem ntau nyob hauv thaj chaw deb, thiab cais cov tshuab hluav taws xob oxygen feem ntau nyuaj rau kev thauj mus los thiab kev teeb tsa.