Kalafong ea khase ea flue ea indasteri, sistimi ea ho tlosa sulfur e bapala karolo ea bohlokoa, 'me karolo e le' ngoe e bonahalang e se ea bohlokoa - nozzle, e ama ka kotloloho katleho le botsitso ba sistimi eohle. Lilemong tsa morao tjena,li-nozzle tsa desulfurization tse entsoeng ka thepa ea silicon carbidebutle-butle li fetohile tse ratoang haholo indastering ena. Kajeno, ha re bueng ka likarolo tsa tsona tse ikhethang.
Carbide ea silicon ke eng?
Silicon carbide (SiC) ke motsoako o entsoeng ka silicon le carbon, o nang le bothata bo phahameng haholo le ho hanyetsa mocheso o phahameng le mafome hantle. Bothata ba eona ba Mohs bo fihla ho 9.5, bo latela daemane feela, ho bolelang hore ha e senyehe haholo. Ka nako e ts'oanang, silicon carbide e ka boloka botsitso maemong a mocheso o phahameng ka holimo ho 1350 ℃, e leng se e fang monyetla oa tlhaho maemong a thata a mosebetsi.
Hobaneng o ka kgetha silicon carbide e le nozzle ya desulfurization?
Tikoloho ea mosebetsi ea li-nozzle tsa desulfurization e ka hlalosoa e le "e thata":
-Ho pepesehela marotholi a senyang a nang le asiti le alkaline nako e telele
-Ho ntsha metsi ka lebelo le phahameng
-Ho feto-fetoha ho hoholo ha mocheso
-E ka ba le dikarolwana tse tiileng
Linotlolo tsa tšepe tsa setso li kotsing ea ho bola le ho tsofala, ha linotlolo tsa polasetiki li haelloa ke ho hanyetsa mocheso. Notlolo ea silicon carbide e lefella mefokolo ena ka nepo, 'me melemo ea eona e meholo e kenyelletsa:
1. Khanyetso e matla haholo ea ts'enyeho
Silicon carbide e na le khanyetso e ntle haholo khahlanong le lintho tse senyang tse kang asiti, alkali le letsoai, 'me bophelo ba eona ba ts'ebeletso bo feta hōle ba li-nozzle tsa tšepe le polasetiki.
2. Khanyetso e ntle ea ho roala
Esita le haeba seretse se na le dikarolwana tse tiileng, nozzle ya silicon carbide e ka boloka tshebetso e tsitsitseng ya ho fafatsa ka nako e telele mme ha e fetolwe habonolo ka lehlakoreng la ho fafatsa ka lebaka la ho tsofala.
3. Tshebetso e phahameng ea ho hanyetsa mocheso
Libakeng tsa khase ea flue e nang le mocheso o phahameng, li-nozzle tsa silicon carbide li ke ke tsa fetoha kapa tsa nolofala, e leng se netefatsang hore ho fafatsa ho tsitsitse.
4. Ho tsamaisa mocheso hantle
E thusa nozzle ho ntsha mocheso kapele le ho fokotsa tshenyo ya kgatello ya mocheso.
Molao-motheo oa ho sebetsa ha nozzle ea silicon carbide
Nozzle ea ho tlosa sulfurization ea silicon carbide e etsa hore slurry ea ho tlosa sulfurization (hangata slurry ea lejoe la mokoetla) e be marotholi a manyane, a kopanang ka botlalo le khase ea flue, e leng se etsang hore lintho tsa alkaline tse ka har'a slurry li arabele ka lik'hemik'hale le sulfur dioxide e ka har'a khase ea flue, ka hona ho fihlella morero oa ho tlosa sulfurization.
Moralo le thepa ea nozzle li ama ka kotloloho phello ea atomization:
-Ha likaroloana tse nang le athomo li le betere, sebaka sa ho kopana se ba seholo, 'me bokhoni ba ho tlosa sulfurization bo ba holimo.
-Thepa ea silicon carbide e netefatsa botsitso ba nako e telele ba lesoba la nozzle, e qoba phokotso ea phello ea atomization ka lebaka la ho tsofala le ho taboha.
Maemo a kopo
Li-nozzle tsa desulfurization tsa silicon carbide li sebelisoa haholo ho:
-Setsi sa motlakase sa mocheso
-Semela sa tšepe
-Setsi sa ho chesa lithōle
-Mafapha a mang a indasteri a hlokang ho tlosoa ha khase ea flue
Litlhahiso tsa tlhokomelo ea letsatsi le letsatsi
Leha li-nozzle tsa silicon carbide li tšoarella ka matla, tlhahlobo le tlhokomelo ea kamehla li ntse li le bohlokoa:
-Hlahloba khafetsa hore na nozzle e thibiloe kapa e tsofetse
-Boloka ts'ebetso e ntle ea sistimi ea ho sefa ea slurry
-Kenya nozzle sebaka hang ha o fumana hore ts'ebetso ea eona ea fokotseha
kakaretso
Leha nozzle ea ho tlosa silicon carbide e le karolo e nyane feela tsamaisong ea ho tlosa sulfurization, e bapala karolo ea bohlokoa ho ntlafatseng katleho ea ho tlosa sulfurization le ho fokotsa litšenyehelo tsa ts'ebetso. E fetohile khetho e ratoang bakeng sa likhoebo tse ngata ka lebaka la ho hanyetsa ha eona ho hoholo ha mafome, ho hanyetsa ho tsofala le ho hanyetsa mocheso o phahameng.
Ho khetha thepa le moralo o loketseng oa nozzle ho ke ke ha ntlafatsa matšoao a tikoloho feela, empa hape ho ka tlisa melemo ea moruo ea nako e telele khoebong. Litlhokong tsa kajeno tsa tikoloho tse ntseng li thatafala, li-nozzle tsa desulfurization tsa silicon carbide li sireletsa leholimo la rona le leputsoa ka khutso.
Nako ea poso: Mphalane-11-2025