Cov yam ntxwv thiab kev siv ntawm CO tshem tawm catalyst los ntawm H2

Lub CO tshem tawm catalyst los ntawm H2 yog ib qho tseem ceeb catalyst, uas yog tsuas yog siv los tshem tawm cov CO impurity los ntawm H2.Cov catalyst no muaj zog heev thiab xaiv tau thiab tuaj yeem oxidize CO rau CO2 ntawm qhov kub thiab txias, yog li txhim kho cov purity ntawm hydrogen.

Ua ntej, cov yam ntxwv ntawm cov catalyst:

1. Kev ua haujlwm siab: Lub CO tshem tawm catalyst los ntawm hydrogen muaj kev ua haujlwm siab, uas tuaj yeem txhawb nqa cov tshuaj tiv thaiv oxidation ntawm cov pa roj carbon monoxide ntawm qhov kub thiab txias, kom tshem tawm cov pa roj carbon monoxide impurities zoo.

2. High selectivity: Cov catalyst muaj kev xaiv siab rau oxidation ntawm cov pa roj carbon monoxide, uas tuaj yeem zam kev cuam tshuam ntawm lwm yam khoom, kom tshem tawm cov pa roj carbon monoxide impurities ntau dua.

3. Stability: Lub catalyst muaj kev ruaj ntseg zoo thiab tuaj yeem tswj tau cov kev ua haujlwm siab thiab kev xaiv rau lub sijhawm ntev.

4. Yooj yim rau kev npaj: txoj kev npaj ntawm cov catalyst yog qhov yooj yim thiab yooj yim kom paub txog kev lag luam ntau lawm.

Thib ob, kev siv cov catalyst:

1. H2 purification: Nyob rau hauv cov txheej txheem ntawm H2 purification, lub hav zoov ntawm cov pa roj carbon monoxide impurities yuav cuam tshuam rau qhov zoo thiab kev nyab xeeb ntawm cov khoom, yog li nws yuav tsum tau siv cov CO tshem catalyst los ntawm hydrogen kom tshem tawm cov pa roj carbon monoxide impurities.

2. Roj Cell: Roj cell yog cov khoom siv hluav taws xob zoo thiab ib puag ncig zoo, tab sis cov pa roj carbon monoxide impurity hauv nws cov roj yuav muaj kev cuam tshuam tsis zoo rau nws qhov kev ua tau zoo.Lub catalyst tuaj yeem tshem tawm cov CO impurities hauv roj thiab txhim kho kev ua haujlwm thiab kev ruaj ntseg ntawm cov roj hlwb.

3. Syngas ntau lawm: syngas yog ib qho tseem ceeb tshuaj raw khoom, tab sis nws feem ntau muaj ib tug npaum li cas ntawm carbon monoxide impurities.Siv cov catalyst tshem CO los ntawm hydrogen tuaj yeem tshem CO impurity thiab txhim kho cov syngas zoo.

4. Kev tiv thaiv ib puag ncig: CO yog cov pa roj toxic uas yuav ua rau ib puag ncig.Kev siv cov catalyst tshem CO los ntawm hydrogen tuaj yeem hloov cov pa roj carbon monoxide rau hauv cov pa roj carbon dioxide tsis muaj teeb meem, thiaj li ua tiav lub hom phiaj ntawm kev tiv thaiv ib puag ncig.

Hauv ib lo lus, CO tshem tawm catalyst los ntawm hydrogen muaj ntau yam kev siv hauv ntau lub teb, uas tuaj yeem txhim kho cov khoom zoo, kev ua tau zoo thiab kev nyab xeeb ntawm cov khoom siv, thiab tuaj yeem ua tiav lub hom phiaj ntawm kev tiv thaiv ib puag ncig.