Los ntawm kev ua haujlwm ntev - mus rau ntau qhov kev lag luam, peb tau txais kev paub nplua nuj nyob rau hauv kev nce qib thiab kev siv roj av. Qhov kev paub no tsis yog los ntawm kev tshawb fawb thev naus laus zis nkaus xwb tab sis kuj los ntawm kev nkag siab tob txog kev xav tau ntawm kev lag luam, kev tswj hwm kev nyab xeeb, thiab khoom siv- kev sib koom tes thov, muab cov ntaub ntawv siv tau zoo rau kev txhim kho yav tom ntej.
Thawj qhov kev paub yog nyob rau hauv kev sib piv cov yam ntxwv roj nrog cov txheej txheem yuav tsum tau ua. Cov khoom siv sib txawv muaj cov yam ntxwv tshwj xeeb ntawm cov khoom siv tshuaj lom neeg, thermal zog, thiab ruaj khov. Tsuas yog los ntawm kev nkag siab tag nrho lawv cov xwm txheej physicochemical tuaj yeem txiav txim siab zoo tshaj plaws hom, purity, thiab cov khoom siv. Piv txwv li, nyob rau hauv siab -purity hluav taws xob siv hluav taws xob siv hluav taws xob, kev paub qhia tau hais tias kev tswj cov kab mob tsis huv thoob plaws hauv tag nrho cov txheej txheem los ntawm kev npaj thiab ntxuav kom huv mus rau kev thauj mus los yog qhov tseem ceeb rau kev ua kom cov nti tawm los; thaum nyob rau hauv metallurgical oxygen-enriched combustion, cov pa oxygen siv yuav tsum tau optimized raws li lub cub tawg hom thiab raw khoom yam ntxwv kom ua tau ib tug yeej- yeej qhov teeb meem ntawm lub zog txuag thiab kev tiv thaiv ib puag ncig.
Lwm qhov kev paub tseem ceeb yog tsim kom muaj kev nyab xeeb thiab tswj tau qhov kawg - mus rau - kawg kev tswj hwm. Cov pa hluav taws xob muaj xws li ntau yam nplaim taws, tawg, muaj kuab lom, lossis corrosive. Ntau xyoo ntawm kev xyaum tau coj mus rau kev txhim kho ntawm kev kaw- lub voj voog kev nyab xeeb uas suav nrog kev tsim khoom, khaws cia, kev thauj mus los, kev faib tawm, thiab kev siv. Qhov no suav nrog kev khaws cia nruj me ntsis, tiag tiag- saib xyuas lub sijhawm xau, tsis siv neeg kaw-tawm, thiab ntsuas qhov xwm txheej ceev. Kev paub dhau los tau pom tias tsuas yog los ntawm kev tsim qauv kev nyab xeeb rau txhua theem thiab txuas ntxiv ua cov neeg ua haujlwm kev cob qhia thiab kev xyaum ua haujlwm tuaj yeem ua rau muaj kev pheej hmoo tiv thaiv tau zoo thiab muaj kev ruaj ntseg ruaj khov.
Hais txog cov qauv muab khoom thiab kev tswj hwm tus nqi, kev lag luam tau maj mam tsim lub tswv yim hloov tau yooj yim sib txuas cov khoom siv hauv nruab nrab nrog kev faib khoom hauv cheeb tsam thiab ntawm - qhov chaw tsim khoom roj. Rau cov pa roj ntau, kev lag luam ntawm cov nplai loj ntawm - ntsuas cua sib cais tuaj yeem txo cov nqi tsev. Rau cov roj tshwj xeeb nrog cov khoom siv me me lossis cov kev xav tau purity siab heev, cov khoom siv hauv zos thiab cov khoom siv kho mob feem ntau tau txais los ua kom txo qis kev thauj mus los thiab kev pheej hmoo ntawm kev lag luam. Kev paub dhau los qhia tau hais tias qhov tsim nyog tsim nyog thiab ntau txoj kev xa khoom sib txawv yog qhov zoo ntawm kev daws cov kev hloov pauv ntawm kev lag luam thiab kev xav tau tam sim ntawd.
Hla- kev sib koom tes hauv kev lag luam thiab kev tsim qauv kuj yog qhov tseem ceeb ntawm kev paub. Industrial gases yog dav siv nyob rau hauv metallurgy, tshuaj lom neeg kev lag luam, electronics, kev kho mob, thiab zaub mov sectors. Cov kev lag luam sib txawv muaj cov kev xav tau sib txawv rau cov ntsuas kev ua tau zoo ntawm cov pa roj thiab cov qauv kev sim. Kev koom tes ntev -lub sij hawm tau txhawb nqa cov txheej txheem ntawm kev sim cov txheej txheem, kev sib txuas lus tshwj xeeb, thiab kev tswj hwm kev nyab xeeb, txhim kho kev ua tau zoo ntawm cov saw hlau thiab txo cov kev tsis sib haum xeeb thiab cov peev txheej pov tseg los ntawm cov qauv tsis sib xws.
Tsis tas li ntawd, nyob rau hauv kev teb rau cov qauv ntawm ntsuab thiab qis - carbon kev loj hlob, kev paub qhia tau hais tias proactively deploying recycling thiab reuse technologies, xws li carbon dioxide capture thiab resource recovery, thiab purification thiab siv kev lag luam los ntawm - khoom hydrogen, yuav tsis tau tsuas yog txuas ntxiv roj nqi saw, tab sis kuj pab cov neeg siv kom ua tiav cov hom phiaj ntawm kev txuag hluav taws xob.
Hauv cov ntsiab lus, txoj kev loj hlob ntawm kev lag luam gases tuaj yeem raug sau tseg raws li kev nkag siab txog kev tshawb fawb ntawm cov yam ntxwv ntawm cov roj, ib txoj hauv kev zoo rau kev tswj hwm kev nyab xeeb, cov qauv kev hloov pauv hloov tau, tus qauv hla- kev sib koom ua lag luam, thiab kev mus rau tom ntej- saib mus kom ze rau kev hloov pauv ntsuab. Cov kev paub dhau los no muab lub hauv paus ruaj khov rau kev txhim kho txuas ntxiv thiab kev tsim kho tshiab hauv kev lag luam thiab yuav txuas ntxiv coj mus rau kev txhim kho kev lag luam yav tom ntej.
