Raws li "cov pob zeb pom tsis pom" ntawm cov txheej txheem kev lag luam niaj hnub no, tus nqi ntawm kev lag luam gases tsis txwv rau lawv cov khoom siv raw khoom, tab sis theej permeates tag nrho cov saw hlau. Lawv ua si ntau- lub luag haujlwm tseem ceeb hauv kev ua haujlwm thev naus laus zis, kev txhim kho kev lag luam, thiab kev txhim kho kom ruaj khov, dhau los ua qhov tseem ceeb ntawm lub teb chaws lub hauv paus kev lag luam thiab kev tsim kho tshiab.
Los ntawm qhov kev xav ntawm kev txhawb nqa kev lag luam yooj yim, cov roj av muaj roj yog "qhov nruab nrab tsim nyog" hauv kev tsim khoom ib txwm muaj. Nyob rau hauv metallurgical teb, oxygen txhim khu kev ua kom combustion efficiency thiab txo lub zog noj ib tuj ntawm steel; nyob rau hauv vuam scenarios, argon cais oxidation los tsim ntom welds, kom muaj kev ruaj ntseg ntawm steel qauv; Hauv kev tsim tshuaj lom neeg, nitrogen purifies cov cuab yeej los tiv thaiv kev tawg, thiab carbon dioxide koom rau hauv urea synthesis-cov ntawv thov "tsis pom" no yog qhov tseem ceeb ua ntej rau kev txo nqi, kev txhim kho kev ua haujlwm, thiab kev ua haujlwm ruaj khov hauv kev lag luam ib txwm muaj, lawv cov txiaj ntsig tau cuam tshuam los ntawm lawv cov kev txhawb nqa rau cov peev txheej tsim tawm.
Nyob rau theem ntawm kev txhawb nqa siab - kev lag luam kawg, tus nqi ntawm cov pa roj carbon monoxide nce mus rau qhov "cov peev txheej tsis txaus." Semiconductor nti manufacturing cia siab rau siab -purity hluav taws xob hluav taws xob gases nrog ib tug purity ntawm tshaj 99.999%, thiab cov impurity cov ntsiab lus ncaj qha txiav txim siab nti tawm. Kev npaj ntawm cov cell photovoltaic yuav tsum muaj siab -purity argon kom tswj ntshav plasma stability, cuam tshuam rau photoelectric conversion efficiency. Hauv thaj chaw biopharmaceutical, qhov tseeb ntawm kev kho mob nitrous oxide thiab siab -purity oxygen yog qhov tseem ceeb rau kev nyab xeeb hauv chaw kho mob. Hauv cov xwm txheej no, cov roj av tau hloov zuj zus los ntawm "cov ntaub ntawv txhawb nqa" mus rau "cov khoom tseem ceeb," thiab lawv cov qib zoo thiab kev tsim kho tshiab tuaj yeem txhais tau qhov kev sib tw rau kev lag luam siab - kawg.
Ntau qhov tseem ceeb, cov pa roj carbon monoxide muaj txiaj ntsig tshwj xeeb hauv kev hloov pauv ntsuab thiab kev txhim kho kom ruaj khov. Hydrogen, raws li xoom-carbon lub zog thauj khoom, tuaj yeem ua ke nrog cov roj hlwb thiab kev lag luam emission txo, txhawb nqa lub zog huv; industrial byproduct carbon dioxide rov qab yog siv rau kev txuag zaub mov thiab oilfield txhim kho cov roj rov qab, tig pov tseg rau hauv cov khoom muaj nqis; nitrogen hloov tshuaj refrigerants nyob rau hauv txias saw logistics, txo ib puag ncig cuam tshuam. Cov ntawv thov no sib sib zog nqus thev naus laus zis thev naus laus zis nrog "dual-carbon" cov hom phiaj, ua rau lawv muaj txiaj ntsig zoo thiab nyiaj txiag.
Tsis tas li ntawd, kev siv thev naus laus zis cuam tshuam los ntawm kev lag luam gases tsis tuaj yeem tsis quav ntsej. Kev tawg ntawm cov thev naus laus zis xws li cov cuab yeej sib cais huab cua, cov khoom sib cais, thiab cov khoom siv ntse thiab kev thauj mus los tsis tau tsuas yog txhim kho cov roj zoo thiab kev ua haujlwm tau zoo xwb tab sis kuj tseem ua rau muaj kev sib koom tes hauv kev lag luam xws li siab - cov cuab yeej tsim khoom thiab kev tswj kev siv hluav taws xob, tsim kom muaj kev lag luam ecosystem nyob rau hauv cov pa roj.
Nyob rau hauv cov ntsiab lus, tus nqi ntawm industrial gases tau ntev transcended qeb ntawm "kev lag luam consumables." Lawv yog cov stabilizers rau cov kev lag luam hauv paus, ua kom muaj kev lag luam siab -end manufacturing, catalysts rau kev hloov ntsuab, thiab cov cim tseem ceeb ntawm lub teb chaws kev lag luam kev sib tw thiab kev muaj peev xwm tshiab. Tawm tsam keeb kwm ntawm kev txhim kho kev lag luam thiab kev sib tw thoob ntiaj teb kev sib tw thiab kev koom tes, lawv cov txiaj ntsig zoo yuav tseem ceeb ntxiv.
