1. Cov pa roj carbon dioxide tuaj yeem siv los tua hluav taws thiab yog siv los tua hluav taws.Hauv kev lag luam tshuaj, carbon dioxide yog cov khoom siv tseem ceeb thiab siv ntau los tsim cov dej qab zib tshauv (Na2CO3), baking soda (NaHCO3), urea [CO(NH2) 2], ammonium bicarbonate (NH4HCO3), xim hmoov lead dawb. [Pb(OH)2 2PbCO3] etc.;
2. Nyob rau hauv lub teeb kev lag luam, carbon dioxide yuav tsum tau rau zus tau tej cov carbonated dej haus, npias, dej qab zib, thiab lwm yam. Nyob rau hauv niaj hnub warehouses, carbon dioxide feem ntau raug them los tiv thaiv cov zaub mov kab thiab zaub los ntawm rotting, thiab ntev lub txee lub neej;'
3. Nws yog ib qho stimulus zoo rau tib neeg ua pa.Nws txhawb kev ua pa los ntawm stimulating cov tshuaj receptors sab nraum tib neeg lub cev.Yog tias ib tug neeg nqus cov pa ntshiab huv rau lub sijhawm ntev, cov pa roj carbon dioxide concentration hauv lub cev qis dhau, uas tuaj yeem ua rau ua pa nres.Yog li, kev kho mob, cov roj sib xyaw ntawm 5% carbon dioxide thiab 95% oxygen yog siv los kho cov pa roj carbon monoxide lom, poob dej, poob siab, alkalosis thiab tshuaj loog.Cov kua carbon dioxide cryosurgery kuj tau siv dav;
4. Cia cov nplej, txiv hmab txiv ntoo thiab zaub.Vim tias tsis muaj oxygen thiab inhibitory nyhuv ntawm carbon dioxide nws tus kheej, cov zaub mov khaws cia nrog cov pa roj carbon dioxide tuaj yeem tiv thaiv kev loj hlob ntawm cov kab mob, pwm thiab kab hauv cov zaub mov, zam kev tsis zoo thiab tsim cov peroxides uas tsim kev puas tsuaj rau kev noj qab haus huv, thiab tuaj yeem khaws thiab khaws cov khoom qub ntawm cov khoom noj.cov ntsiab lus zoo.Cov pa roj carbon dioxide tsis ua rau cov tshuaj residues thiab atmospheric pollution nyob rau hauv cov nplej.Kev siv cov pa roj carbon dioxide rau hauv lub warehouse mov rau 24 teev tuaj yeem tua tau 99% ntawm cov kab;
5. Raws li cov extractant.Cov teb chaws txawv teb chaws feem ntau siv carbon dioxide rau zaub mov thiab dej haus.Kev ua thiab rho tawm cov roj, txuj lom, tshuaj, thiab lwm yam.;
6. Siv cov pa roj carbon dioxide thiab hydrogen ua cov khoom siv raw, nws tuaj yeem tsim cov tshuaj methanol, methane, methyl ether, polycarbonate thiab lwm yam khoom siv raw khoom thiab cov roj tshiab;
7. Raws li tus neeg sawv cev ntawm cov roj txhaj tshuaj, nws tuaj yeem tsav cov roj thiab txhim kho cov roj rov qab;
8. Kev tiv thaiv arc vuam tuaj yeem tsis tsuas yog zam oxidation ntawm cov hlau nto, tab sis kuj nce qhov vuam ceev li ntawm 9 zaug.