Lub Argon Carbon Dioxide Mixture: Ib Txheej Txheem

Xyoo 2023-11-08

Argon carbon dioxide sib tov, feem ntau hu ua ArCO2, yog ib qho kev sib xyaw ntawm argon gas thiab carbon dioxide. Qhov sib tov no yog siv dav hauv ntau yam lag luam, suav nrog kev tsim hlau, kev siv kho mob, thiab kev tshawb fawb tshawb fawb. Hauv tsab xov xwm no, peb yuav tshawb xyuas cov ntsiab lus, muaj pes tsawg leeg, lub cev muaj zog, kev siv, thiab kev saib xyuas kev nyab xeeb ntawm argon carbon dioxide sib tov.

argon carbon dioxide

I. Kev txhais thiab kev sau:

Argon carbon dioxide sib tov yog kev sib xyaw ntawm ob lub pa roj carbon monoxide, argon (Ar) thiab carbon dioxide (CO2). Argon yog cov roj inert uas tsis muaj xim, tsis muaj ntxhiab, thiab tsis qab. Nws tau txais los ntawm huab cua los ntawm cov txheej txheem hu ua fractional distillation. Cov pa roj carbon dioxide, ntawm qhov tod tes, yog cov roj tsis muaj xim uas yog tsim thaum muaj ntau yam kev lag luam thiab kev lag luam, xws li combustion thiab fermentation. Qhov piv ntawm argon rau carbon dioxide nyob rau hauv qhov sib tov yuav txawv nyob ntawm seb lub hom phiaj ntawm daim ntawv thov.

 

II. Lub cev muaj zog:

1. Ceev: Qhov ceev ntawm argon carbon dioxide sib tov nyob ntawm qhov sib piv ntawm argon rau carbon dioxide. Feem ntau, qhov ntom ntawm qhov sib tov yog siab dua li cov pa ntshiab argon lossis carbon dioxide.
2. Siab: Lub siab ntawm argon carbon dioxide sib tov yog feem ntau ntsuas nyob rau hauv units ntawm phaus ib square inch (psi) los yog kilopascals (kPa). Lub siab tuaj yeem sib txawv nyob ntawm qhov chaw cia khoom thiab cov ntawv thov tshwj xeeb.
3. Kub: Argon carbon dioxide sib tov yog ruaj khov ntawm ntau qhov kub thiab txias. Nws tseem nyob hauv lub xeev gaseous ntawm chav tsev kub tab sis tuaj yeem ua kua dej hauv qhov kub siab thiab qis kub.

 

III.Argon carbon dioxide sib tov 'sKev siv:

Argon carbon dioxide sib tov pom kev siv dav hauv ntau yam kev lag luam thiab kev siv, suav nrog:
1. Hlau Fabrication: Thawj daim ntawv thov ntawm ArCO2 sib tov yog nyob rau hauv hlau fabrication txheej txheem xws li vuam thiab txiav. Cov sib tov ua raws li cov roj tiv thaiv, tiv thaiv oxidation thiab ua kom lub vuam huv.
2. Kev siv kho mob: ArCO2 sib tov yog siv rau hauv cov txheej txheem kho mob xws li laparoscopy thiab endoscopy. Nws muab qhov pom tseeb ntawm qhov chaw phais thiab pab tswj qhov chaw ruaj khov thaum lub sijhawm ua haujlwm.
3. Kev Tshawb Fawb Txog Kev Tshawb Fawb: Hauv cov chaw soj nstuam, argon carbon dioxide sib tov feem ntau yog siv los ua ib qho chaw tsis muaj zog rau kev sim uas yuav tsum muaj kev tswj hwm ib puag ncig nrog kev cuam tshuam tsawg heev los ntawm cov pa roj reactive.

 

IV. Qhov zoo thiab qhov tsis zoo:

1. Qhov zoo:
- Txhim kho Weld Zoo: Kev siv ArCO2 sib tov hauv cov txheej txheem vuam ua rau cov vuam zoo dua vim txo qhov porosity thiab txhim kho kev nkag mus.
- Nqi-zoo: Argon carbon dioxide sib tov yog pheej yig dua piv rau lwm yam shielding gases xws li helium.
- Versatility: Qhov sib tov no tuaj yeem siv rau ntau yam kev siv, ua rau nws muaj ntau yam kev xaiv rau ntau yam lag luam.

2. Qhov tsis zoo:
- Txwv tsis pub siv: Argon carbon dioxide sib tov yuav tsis haum rau txhua hom hlau lossis vuam txheej txheem. Qee daim ntawv thov tshwj xeeb yuav xav tau cov roj tiv thaiv sib txawv.
- Kev txhawj xeeb txog kev nyab xeeb: Raws li nrog rau cov roj sib tov, muaj kev xav txog kev nyab xeeb cuam tshuam nrog kev tuav thiab khaws cia. Kev ntsuas kev nyab xeeb kom raug yuav tsum tau ua raws li kev tiv thaiv kev sib tsoo lossis kev xau.

 

V. Kev txiav txim siab txog kev nyab xeeb:

Thaum ua hauj lwm nrog argon carbon dioxide sib tov, nws yog ib qho tseem ceeb kom ua raws li cov lus qhia kev nyab xeeb kom txo tau qhov kev pheej hmoo. Qee qhov kev xav txog kev nyab xeeb tseem ceeb suav nrog:
1. Kev ua pa kom raug: Ua kom muaj cua txaus hauv qhov chaw ua haujlwm kom tsis txhob muaj cov pa phem.
2. Cia thiab tuav: Khaws cov argon carbon dioxide sib tov lub tog raj kheej rau hauv qhov chaw uas muaj cua zoo kom deb ntawm qhov chaw cua sov lossis qhib nplaim taws. Tuav lub tog raj kheej nrog kev saib xyuas kom tsis txhob muaj kev puas tsuaj lossis xau.
3. Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE): Hnav PPE tsim nyog xws li tsom iav kev nyab xeeb, hnab looj tes, thiab kev tiv thaiv ua pa thaum ua haujlwm nrog cov sib tov.
4. Kev Tiv Thaiv Leak: Kev tshuaj xyuas cov khoom siv thiab kev sib txuas tsis tu ncua rau txhua qhov cim qhia txog kev xau. Siv cov kev daws teeb meem los yog cov cuab yeej los txheeb xyuas cov dej xau tam sim.

 

Argon carbon dioxide sib tov yog ib qho tseem ceeb roj sib tov siv nyob rau hauv ntau yam lag luam rau nws ntau yam kev siv. Nws lub cev muaj zog, xws li qhov ceev, siab, thiab qhov kub thiab txias, ua rau nws haum rau ntau qhov chaw. Txawm li cas los xij, nws yog ib qho tseem ceeb kom ua raws li cov lus qhia txog kev nyab xeeb thaum tuav cov khoom sib xyaw no kom muaj kev nyab xeeb ntawm kev ua haujlwm. Kev nkag siab txog qhov muaj pes tsawg leeg, cov khoom siv, kev siv, qhov zoo, thiab kev txwv ntawm argon carbon dioxide sib tov tuaj yeem pab cov kws tshaj lij txiav txim siab txog kev siv hauv lawv cov haujlwm.