MnS+CO2
- Ukusebenza: ngokuzenzekelayo, i-PLC ilawulwa
- Izinto eziluncedo: Kuveliso lwe-1,000 Nm³/h H2ukusuka kwirhasi yendalo ezi zinto ziluNcedo zilandelayo ziyafuneka:
- 380-420 Nm³/h igesi yendalo
- I-900 kg / h yebhoyila yamanzi
- 28 kW amandla ombane
- 38 m³/h amanzi okupholisa *
- * inokutshintshwa ngokupholisa umoya
- Ngemveliso: thumela ngaphandle umphunga, ukuba uyafuneka
Ividiyo
Imveliso ye-Hydrogen esuka kwigesi yendalo kukwenza ukusabela kweekhemikhali zegesi yendalo ecinezelekileyo kunye ne-desulfurized kunye ne-steam kwi-reformer ekhethekileyo yokuzalisa i-catalyst kunye nokuvelisa igesi yokuguqula nge-H₂, CO₂ kunye ne-CO, ukuguqula i-CO kwiigesi zokuguqula kwi-CO₂ kwaye emva koko ukhuphe. i-H₂ efanelekileyo ukusuka kwiigesi eziguqukayo ngoxinzelelo lwe-swing adsorption (PSA).
Uyilo lweSityalo seMveliso yeHydrojeni kunye nokukhethwa kwezixhobo iziphumo ezivela kwizifundo zobunjineli ze-TCWY ezibanzi kunye novavanyo lwabathengisi, ngakumbi ngokwandisa oku kulandelayo:
1. Ukhuseleko kunye nokuLula kokusebenza
2. Ukuthembeka
3. Ukuhanjiswa kwezixhobo ezimfutshane
4. Ubuncinci bomsebenzi wasendle
5. Imali ekhuphisanayo neendleko zokusebenza
(1) Ukuchithwa kweGesi yeNdalo
Kwiqondo elithile lobushushu kunye noxinzelelo, kunye negesi yokutya ngokusebenzisa i-oxidation ye-manganese kunye ne-zinc oxide adsorbent, i-sulfure epheleleyo kwigesi yokutya iya kucinywa ngaphantsi kwe-0.2ppm engezantsi ukuhlangabezana neemfuno ze-catalysts zokuguqulwa komphunga.
Eyona mpendulo yile:
| COS+MnO |
| MnS+H2O |
| H2S+ZnO |
(2) NG Steam Reforming
Inkqubo yokuguqulwa komphunga isebenzisa umphunga wamanzi njenge-oxidant, kwaye nge-nickel catalyst, i-hydrocarbons iya kuguqulwa ibe yigesi ekrwada yokuvelisa igesi ye-hydrogen. Le nkqubo yinkqubo ye-endothermic efuna unikezelo lobushushu ukusuka kwicandelo lemitha ye-Furnace.
Eyona ndlela yokusabela xa kukho i-nickel catalysts yile ilandelayo:
| CnHm+nH2O = nCO+(n+m/2)H2 |
| CO+H2O = CO2+H2 △H ° 298= - 41KJ/mol |
| CO+3H2 = CH4+H2O △H ° 298= - 206KJ/mol |
(3) Ukucoca kwePSA
Njengenkqubo yeyunithi yemichiza, iteknoloji yokwahlula igesi ye-PSA iye yaphuhla ngokukhawuleza ibe yinkqubo ezimeleyo, kwaye isetyenziswa ngokubanzi kwiinkalo zepetrochemical, ikhemikhali, isinyithi, i-electronics, ukhuselo lwesizwe, amayeza, ishishini lokukhanya, ezolimo kunye nokhuseleko lokusingqongileyo. amashishini, njl.njl. Okwangoku, iPSA ibe yeyona nkqubo iphambili ka-H2Ukwahlula okuye kwasetyenziswa ngempumelelo ukucocwa kunye nokwahlula ikharbon diokside, icarbon monoxide, initrogen, ioksijini, i-methane kunye nezinye iigesi zamashishini.
Uphononongo lufumanisa ukuba ezinye izinto eziqinileyo ezinobume beporous ezilungileyo zinokufunxa iimolekyuli zolwelo, kwaye loo nto ifunxayo ibizwa ngokuba yi-absorbent. Xa iimolekyuli zolwelo zidibana nee-adsorbents eziqinileyo, i-adsorption yenzeke kwangoko. I-adsorption iphumela ekugxininiseni okwahlukileyo kweeamolekyuli ezifunxayo kulwelo kunye nomgangatho wokufunxa. Kwaye i-absorbed molecules yi-absorbent iya kutyetyiswa phezu kwayo. Njengesiqhelo, iimolekyuli ezahlukeneyo ziya kubonisa iimpawu ezahlukeneyo xa zifunxwa zii-adsorbents. Kwakhona iimeko zangaphandle ezifana nobushushu bolwelo kunye noxinzelelo (uxinzelelo) ziyakuchaphazela ngqo oku. Ngoko ke, ngenxa yolu hlobo lweempawu ezahlukeneyo, ngokutshintsha kweqondo lokushisa okanye uxinzelelo, sinokufikelela ukuhlukana kunye nokuhlanjululwa komxube.
Kwesi sityalo, i-adsorbent eyahlukeneyo izaliswe kwibhedi ye-adsorption. Xa irhasi yohlaziyo (umxube werhasi) ingena kwikholamu ye-adsorption (adsorption bed) phantsi koxinzelelo oluthile, ngenxa yeempawu ezahlukeneyo ze-adsorption ze-H.2, CO, CH2, CO2, njl njl i-CO, CH2kunye ne-CO2zibhengezwa zii-adsorbents, ngelixa i-H2iya kumpompoza iphuma ngaphezulu kwebhedi ukuze ifumane imveliso eyihydrogen.
