Molao-motheo oa motheo oa ho tlosa lerōle la nozzle ka ho tlosa sebabole ke ho arola likaroloana tsa lerōle sepakapakeng kapa mosi.
Taba ea pele, likaroloana tsa lerōle li kolobisoa ka metsi a fafalitsoeng ho eketsa boholo ba likaroloana le matla a khoheli a itseng. Likaroloana tsa lerōle li tla arohana le sepakapaka kapa khase ea flue. Ha nozzle ea desulfurization e robehile, re hloka ho theola nozzle. Ts'ebetso e ikhethileng ke e latelang:
1) dikarolo tse emeng kapa dikarolo tse setseng di lokela ho bolokwa hantle: Bafepedi ba kakaretso ba na le diphutheloana le mabitso a ikgethang, ke hore, di lokela ho bewa ntle le tshebediso. Dinotlolo tse tlositsweng tse tlosang sulfuri di lokela ho inelwa ka oli (peterole, oli ya diesel, jj.) ho thibela mafome.
2) Ha ho na le phoso mabapi le nozzle ea desulfurization e sebelisoang, tlhahlobo ea nozzle e hloka ho aroloa. Basebelisi ba tlameha ho sebelisa lisebelisoa tse khethehileng kapa lisebelisoa tse loketseng ho qhaqha le ho qhaqha kamano ea kopano mohato ka mohato.
3) Linotlolo tse tlositsoeng li lokela ho kenngoa hang-hang bencheng ea teko ea nozzle ho e-na le kalafo efe kapa efe. Ho ea ka khatello e behiloeng ea mosebetsi, litšobotsi tsa phallo, ho lemoha sekhutlo sa spray le ho shebella boleng ba spray hoa etsoa. Sena se ka rarolloa ha ho rarolloa mathata.
Nozzle ea ho tlosa sebabole e hlahile tlas'a litlhoko tsa tšireletso ea tikoloho. Morero o ka sehloohong oa sehlahisoa ke ho ntša sebabole khase le tse ling. Sena se etsa hore tlhahiso ea indasteri e be mosa haholoanyane tikolohong. Litšobotsi tsa lik'hemik'hale tsa nozzle ea ho tlosa sebabole li hlalositsoe ka tlase, 'me re labalabela ho u thusa.
Khanyetso ea oxidation ea li-nozzle tsa desulphur
Ha thepa ea silicon carbide e futhumatsoa ho fihlela likhatong tse 1300 moeeng, lera le sireletsang la silicon dioxide le thehoa holim'a kristale ea silicon carbide. Ho teteana ha lera le sireletsang ho thibela silicon carbide ea ka hare ho tsoela pele ho oxidation. Sena se etsa hore silicon carbide e be le khanyetso e ntle ea oxidation. Ha mocheso o le kaholimo ho 1900K (1627 C), filimi e sireletsang silika ea senyeha. Nakong ena, oxidation ea silicon carbide ea mpefala. Ka hona, 1900K ke mocheso o phahameng ka ho fetisisa oa ho sebetsa oa silicon carbide sepakapakeng se oxidation.
Ho hanyetsa li-nozzle tse ntšang sulphur le alkaline:
Ka lehlakoreng la ho hanyetsa asiti, ho hanyetsa alkali le oxidation, mosebetsi oa filimi e sireletsang silicon dioxide o ka ntlafatsa ho hanyetsa asiti le ho hanyetsa alkali ha silicon carbide.
Nako ea poso: Phupu-25-2018