Umgangatho oPhakamileyo waseTshayina weSixhobo sokuThuthukiswa kweGesi ngaphandle kwamanzi - i-PSA decarbonization skid yokucoca igesi yendalo - Iinkcukacha zaseRongteng:
Inkcazo
I-decarburization yegesi yendalo (i-decarbonization) skid, sisixhobo esiphambili ekuhlanjululweni kwegesi yendalo okanye unyango.
Umxholo wekhabhon diokside kumgangatho womgangatho wegesi yendalo akufanele ube ngaphezu kwe-3%. Kwaye ikharbon diokside emanzini emva kokuba intsimbi inomhlwa owomeleleyo. Ukuba ixabiso le-PH liyafana, i-acidity ratio ye-carbon dioxide nayo iphezulu, ngoko iqondo lokutya kwe-carbon dioxide kwintsimbi nalo liphezulu.
I-Pressure swing adsorption (PSA) yitekhnoloji entsha esetyenziselwa ukwahlula umxube wegesi kwitekhnoloji yokwahlula i-adsorption. Xa kuthelekiswa nendlela yokufunxa imichiza yemveli, iteknoloji ye-PSA inomtsalane ngokwezoqoqosho ukususwa nokubuyiswa kwe-H2S kunye ne-CO2 kwigesi yendalo, kwaye iphuhliswa ngamandla.
Itekhnoloji yokwahlula igesi yePSA ineenzuzo zokusebenza okulula, ukulahleka koxinzelelo oluphantsi, ukuphelelwa ngamanzi emzimbeni ngelixa ususa i-CO2, indawo ephantsi yombethe yegesi ecocekileyo kunye namanzi, kwaye iimveliso zinokuhlangabezana neemfuno zokuthumela ngaphandle kwegesi. I-PSA ingasetyenziselwa ukugxininiswa kwe-CO2 kunye ne-desulfurization ekhethiweyo kwigesi yendalo.
Itshathi equkuqelayo
I-Adsorption yenziwa phantsi koxinzelelo kwaye i-desorption yenziwa phantsi koxinzelelo oluncitshisiweyo. Ngenxa yokuba umjikelo we-adsorption umfutshane kwaye ubushushu be-adsorption abukwazi ukuchithwa ngexesha, bunokusetyenziselwa i-desorption. Ngoko ke, iqondo lokushisa kwibhedi ye-adsorption ebangelwa ukushisa kwe-adsorption kunye nokushisa kwe-desorption kunotshintsho oluncinci, olunokuthi luthathwe njengenkqubo ye-isothermal. Ukusebenza kwebhedi ye-adsorption esisigxina, nokuba yi-adsorption ye-speed swing okanye i-adsorption swing yoxinzelelo, kuba i-adsorbent idinga ukuhlaziywa, i-adsorption iyaphazamiseka. Kwishishini, iibhedi ezimbini okanye ngaphezulu ze-adsorption zisetyenziswa, ukwenzela ukuba i-adsorption kunye nokuvuselelwa kwebhedi ye-adsorption iqhutywe ngokuhlukileyo (okanye ngokujikelezayo), ukuqinisekisa ukuqhubeka kwayo yonke inkqubo ye-adsorption.
Iimpawu ezisebenzayo
Ukusebenza kwe-pressure swing adsorption decarbonization skid yi-90%.I-CO2 inokwahlulwa ngokutshintsha koxinzelelo kunye ne-adsorption yomzimba, ngaphandle kokusabela kweekhemikhali. Ukongeza kokususa i-CO2, iteknoloji ye-PSA isetyenziswa ngokubanzi ekubuyiseni nasekuhlambululeni i-H2, i-CH4, i-CO, i-CO2 kunye nezinye iigesi.
Imifanekiso yeenkcukacha zemveliso:



IsiKhokelo seMveliso esiNxulumeneyo:
Umbutho wethu ugxininisa kulo lonke umgaqo-nkqubo womgangatho "umgangatho wemveliso usisiseko sokusinda kweshishini; ulwaneliseko lomthengi yindawo yokujonga kunye nokuphela kweshishini; ukuphuculwa okuzingileyo kukusukela ngonaphakade kubasebenzi" kunye nenjongo engaguqukiyo "yodumo lokuqala, umthengi wokuqala" kuMgangatho oPhezulu weChina IGesi yoKuphelelwa ngamanzi kweZixhobo zokuSebenzisa ngaphandle - iPSA ye-decarbonization yendalo yonke imveliso iya kubonelelwa ngabathengisi bendalo be-PSA. ihlabathi, njenge: Ottawa, Miami, Benin, Ngokusekelwe kwiimveliso kunye nezisombululo ezikumgangatho ophezulu, ixabiso elikhuphisanayo, kunye nenkonzo yethu epheleleyo yoluhlu, siye saqokelela amandla anamava kunye namava, kwaye siye sazakhela igama elihle kakhulu kwintsimi. Kunye nophuhliso oluqhubekayo, sizibophelela kungekuphela nje kwishishini lasekhaya laseTshayina kodwa nakwimarike yehlabathi. Ngamana ungashukunyiswa zizinto zethu ezikumgangatho ophezulu kunye nenkonzo enomdla. Masivule isahluko esitsha senzuzo efanayo kwaye siphumelele kabini.
NguCarey ovela eHouston - 2017.11.11 11:41 Indlela yokulawula imveliso igqityiwe, umgangatho uqinisekisiwe, ukuthembeka okuphezulu kunye nenkonzo ukuvumela ukusebenzisana kube lula, kugqibelele!
NguDelia ovela eTunisia - 2018.03.03 13:09 -
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