Hauv kev lag luam niaj hnub, Cov pa roj carbon dioxide (CO2) Yog ntau tshaj li lub tsev cog khoom roj, feem ntau pom tias yog muaj kev cuam tshuam tsis zoo. Nws yeej ua lub luag hauj lwm tseem ceeb thoob plaws ntau yam ntawm cov haujlwm. Los ntawm cov zaub mov thiab dej haus kev lag luam thiab cov tshuaj kho mob thiab cov ntawv kho mob ntawm cov pa roj carbon dioxide yog ua rau muaj txoj haujlwm tseem ceeb.

Kev Lag Luam thiab Dej Haus Kev Lag Luam: Txhim Kho Cov Khoom Zoo thiab Kev Nyab Xeeb
CO2 yog feem ntau dav siv nyob rau hauv cov zaub mov thiab dej haus kev lag luam, feem ntau yog nyob rau hauv carbonated carbonated. Dissolving hauv dej, co2 cov ntaub carbonic acid, uas tsim cov fizzy, rov qab saj. Txawm li cas los xij, nws cov ntawv thov txuas mus deb tshaj qhov no. Nyob rau hauv qhov txias chanteristics, CO2 tau siv dav ua lub txias, pab khaws cia tshiab ntawm cov zaub mov ntawm cov khoom noj tsis kub thiab txuas ntxiv nws lub txee lub neej. Nws cov khoom cua txias tau tshwj xeeb tshaj yog thaum thauj cov khoom puas zoo xws li txiv hmab txiv ntoo, zaub, thiab nqaij nruab deg.

Tshaj cov khoom noj ua zaub mov noj, CO2 kuj tseem muaj lub luag haujlwm tseem ceeb hauv cov khoom noj ntim khoom noj. Los ntawm kev siv CO2 hauv kev tsim cov cua hloov chaw, lub txee lub neej ntawm cov zaub mov tuaj yeem txuas ntxiv. Cov tshuab no tswj cov roj muaj roj hauv kev ntim rau hauv kev loj hlob ntawm cov kab mob tshiab thiab muaj txiaj ntsig zoo ntawm cov zaub mov.

Kev Lag Luam Tshuaj: Carbon Dioxide Hloov Siab thiab Synthesis
Hauv kev lag luam tshuaj, carbon dioxide tsis yog tsuas yog ib qho chaw pov tseg roj paug tab sis kuj tseem yog cov khoom siv raw tseem ceeb. Siv cov pa roj carbon dioxide rau synthesize cov tshuaj muaj zog ua tus tseem ceeb hauv kev lag luam niaj hnub. Piv txwv li, carbon dioxide tuaj yeem hloov mus rau hauv cov tshuaj tseem ceeb xws li urea thiab methanol los ntawm catalytic cov tshuaj tiv thaiv. Cov tshuaj no yog dav siv nyob rau hauv kev ua liaj ua teb, kev tsim khoom, thiab lub zog hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov hluavtaws roj thiab chiv.

CO2 kuj tseem siv nyob rau hauv kev tsim cov yas thiab polymers. Nrog rau qhov kev thov nce ntxiv rau cov tshuaj muaj kuab lom, raws li cov roj av raw nrog cov pa roj carbon dioxide tau dhau los ua cov kev tshawb fawb txog ntau yam tshuaj lom neeg siv tshuaj. Qhov kev siv tshuab no tsis yog txo cov hneev caum xwb tab sis kuj tseem yuav vam khom rau cov roj av cov peev txheej, ua rau txoj kev tseem ceeb los txhawb nqa kev txhim kho ntawm Green Chemistry.

Kev lag luam kho mob: Kev kho mob siv cov pa roj carbon dioxide
Tus Daim Ntawv Thov Ntawm Carbon Dioxide Kuj tseem muaj qhov tseem ceeb hauv kev kho mob. Hauv cov tshuaj, carbon dioxide feem ntau siv los pab cov neeg mob thaum phais laparoscopic. Los ntawm txhaj tshuaj carbon dioxide rau tus neeg mob lub plab plab, lub plab me me yog qhov pom kev zoo dua qub, muab cov duab zoo dua thaum phais. Cov pa roj carbon dioxide tsis yog-flammable thiab nqus tau, ua rau nws zoo tshaj li cov pa roj. Ib qho ntxiv, cov pa roj carbon dioxide tuaj yeem siv rau hauv cov tshuaj sib xyaw ua pa thiab kev kho mob ua pa, tshwj xeeb tshaj yog hauv kev saib xyuas hnyav thiab loog.

Roj thiab Cov Roj Kev Lag Luam: Txhim Kho Kev Rov Ua Haujlwm
Thawj daim ntawv thov cov roj carbon dioxide hauv cov roj thiab roj kev lag luam nyob hauv CO2 dej nyab. Los ntawm txhaj rau kev tso rau hauv cov roj av, cov roj av rov ua haujlwm tau rov ua tau zoo. Cov txheej txheem no yog hu ua CO2-txhim kho roj rov qab (CO2-EOR). Co2 txo cov kab mob viscosity thiab nce cov peev txheej siab ua kom muaj zog ntxiv, pab kom rho tawm cov roj ntau dua los ntawm cov dej hauv qab. CO2-Eor tsis tsuas yog txhim kho kev rov qab hluav taws xob rov qab tab sis kuj tseem yuav txo cov roj av roj paug rau qee yam, txhawb nqa cov roj thiab roj kev lag luam.

Kev tiv thaiv huv thiab kev tiv thaiv ib puag ncig: carbon dioxide rov siv dua
Thaum muaj kev tiv thaiv ib puag ncig, kev txo thiab rov siv cov pa roj carbon dioxide yog cov teeb meem tseem ceeb hauv kev hloov pauv huab cua. Cov pa roj carbon dioxide tuaj yeem hloov mus ua cov khoom muaj txiaj ntsig zoo los ntawm kev ntes thiab kev siv (CCU). Cov kws tshawb nrhiav tau tshawb cov kev hloov pauv hloov tshiab ntawm carbon dioxide rau hauv cov khoom tshiab, cov khoom lag luam ntsuab xws li hluav taws xob roj, tshuaj lom neeg, thiab cov khoom siv hauv tsev. Cov thev naus laus zis no tsis suav nrog cov pa roj carbon dioxide tab sis kuj txhawb kev txhim kho kev lag luam roj carbon tsawg.

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Daim ntawv thov muaj cov pa roj carbon dioxide tsis tsuas yog lub luag haujlwm ntawm IRRIplaceable lub luag haujlwm hauv ntau kev lag luam, tab sis nws lub peev xwm kuj tau kawm tas li thiab nthuav dav. Daim ntawv thov tau txais ntawm High-purity carbon dioxide Tam sim no nthuav dav, tshwj xeeb hauv cov zaub mov, tshuaj lom neeg, kho mob, roj av, thiab kev tiv thaiv ib puag ncig. Cov pa roj carbon dioxide tau dhau los ua ib qho tseem ceeb hauv kev tsav tsheb kev tsim kho tshiab thiab kev txhim kho kom ruaj khov. Yog li ntawd, carbon dioxide yuav tsis tsuas yog ua ib qho kev hloov pauv ib txwm tab sis kuj txhawb kev hloov pauv kev nyab xeeb, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis, thiab txhawb kev thev naus laus zis thev naus laus zis.