![Ukucoca umoya kwimizi-mveliso](http://www.catalystxt.com/uploads/Industrial-air-purification.jpg)
I-catalyst yokususa i-carbon monoxide eyenziwe nguXintan ingasetyenziselwa ukuhluza kunye nokucocwa kweegesi zemizi-mveliso.
Iigesi zemizi-mveliso ziquka initrogen, ioksijini, i-ozone, icarbon dioxide kunye nehydrogen.Ezi gesi zamashishini kufuneka zihluzwe kwezinye iigesi ezishiyekileyo ngexesha lemveliso.I-catalyst eveliswe yi-Xintan inokulahla ezi gesi zishiyekileyo ngendlela engabizi kakhulu kwaye esebenzayo.
1) I-nitrojeni, umzekelo, ayinambala, ayinavumba, ayinancasa, iphantse ibe yi-inert diatomic gas.
Ngenxa yokuba i-N2 ine-triple bond (N≡N), amandla ebhondi makhulu kakhulu, iipropati zeekhemikhali azisebenzi, kwaye phantse akukho zixhobo zekhemikhali kwiqondo lokushisa.
Ukuphendula kunokudibaniswa kuphela kunye neentsimbi ezimbalwa okanye izinto ezingekho zegolide kumaqondo aphezulu.Ngenxa yokuzinza kwayo, initrogen idla ngokusetyenziswa kula macandelo alandelayo amashishini:
a, ukugcinwa kokutya: iimveliso ezintsha zezolimo okanye ukugcinwa kokutya okunomkhenkce
b, imveliso edibeneyo: isichumisi sekhemikhali, i-ammonia, i-nitric acid kunye nezinye iikhompawundi.
c, ishishini le-elektroniki: i-epitaxy, i-diffusion, i-chemical vapor deposition, i-ion implantation, i-plasma ekroliweyo eyomileyo, i-lithography kunye nokunye kwishishini le-elektroniki.
d, esetyenziswa njengerhasi enguziro, irhasi eqhelekileyo, irhasi yokulinganisa, irhasi yokulinganisa, njl.
e, i-refrigerant: ukushisa okuphantsi kokugaya kunye nezinye iifriji, iifriji.
Kweminye imimandla ethile, ukucoceka kwenitrogen kuphezulu kakhulu, kwaye i-concentration ephantsi ye-carbon monoxide kunye ne-oxygen kwi-nitrogen kufuneka isuswe ukuphucula ukucoceka kwe-nitrogen.I-hopcalite (i-carbon monoxide ukususa i-catalyst) eveliswa ngu-Xintan iyasebenza kakhulu ekususeni i-carbon monoxide kwigesi ye-nitrogen kwiqondo lokushisa.Umgangatho uzinzile, ukusebenza kakuhle kuphezulu, kwaye iindleko ziphantsi kunohlobo olufanayo lwe-catalyst phesheya.I-Xintan copper oxide catalyst inokususa i-oksijini ephantsi kwi-nitrogen, kwaye ubomi benkonzo bunokufikelela kwiminyaka emi-5.
2)Thatha umzekelo wekharbon diokside njengomzekelo, igesi yekharbhon diokside yomgangatho weshishini isetyenziswa kakhulu kwindawo yokutya, kodwa ikharbon diokside idla ngokuxutywa necarbon monoxide, ihydrogen kunye neegesi zealkane, kunye nentsimbi exabisekileyo ephuhliswe yiXintan inokuphelisa ngokukhuselekileyo nangempilo icarbon monoxide. kunye nehydrogen.
Okwangoku, i-hopcalite yethu isetyenziswe ngokubanzi kubenzi abakhulu be-nitrogen ekhaya nakwamanye amazwe.I-Xintan kudala igcina intsebenziswano kunye nemizi-mveliso yerhasi eyaziwayo kwihlabathi.
Ixesha lokuposa: Jun-20-2023