kopana le coke

Ho utloisisa le ho Sebelisa Met Coke: Tataiso e Feletseng

Tataiso ena e fana ka kakaretso e felletseng ea met coke, ho hlahloba tlhahiso ea eona, thepa, lits'ebetso le mekhoa ea 'maraka. Re hlahloba lintho tse rarahaneng tsa thepa ena ea bohlokoa ea metallurgic, re hlahloba karolo ea eona liindastering tse fapa-fapaneng le ho totobatsa bohlokoa ba eona mekhoeng ea kajeno ea tlhahiso. Ithute ka phapang pakeng tsa met coke le mefuta e meng ea coke, utloisisa phello ea eona ea tikoloho, 'me u fumane litebello tsa bokamoso ba mohloli ona oa bohlokoa.

Met Coke ke eng?

Ke kopane le coke, e khutšoanyane bakeng sa coke ea metallurgical, ke mafura a phahameng a carbon a hlahisoang ke carbonization ea mashala. Ho fapana le mefuta e meng ea coke, kopana le coke e entsoe ka ho khetheha bakeng sa ho sebelisoa lits'ebetsong tsa metallurgical, haholo-holo tšepe le ho etsa tšepe. Thepa ea eona e ikhethang, joalo ka matla a phahameng le ts'ebetso e tlase, e etsa hore e be ea bohlokoa bakeng sa ts'ebetso e sebetsang ea ho qhibilihisa. Ts'ebetso ea tlhahiso e kenyelletsa ho futhumatsa mashala ha ho se na moea, ho khanna likarolo tse sa tsitsang le ho siea ka morao ntho e nang le porous, e tiileng. Boleng ba kopana le coke ho itšetlehile haholo ka mofuta oa mashala a sebelisitsoeng, mekhoa ea ho pheha, le litlhaloso tsa ho qetela tsa sehlahisoa.

Mokhoa oa ho hlahisa Met Coke

Tlhahiso ea kopana le coke ke ts'ebetso e rarahaneng e kenyelletsang mekhahlelo e 'maloa ea bohlokoa. Mashala a qala ho hlahlojoa le ho kopanngoa ho finyella boleng bo tsitsitseng. Motsoako ona o ntse o siloa le ho siloa pele o kenngoa ka liontong tsa coke. Lionto tsena, hangata tse telele, liphaposi tse moqotetsane, li futhumatsoa ho mocheso o phahameng (hoo e ka bang 1000 ° C) ka nako e telele (hangata lihora tse 18-24). Nakong ea ts'ebetso ena, mashala a feta pyrolysis, a lokolla lintho tse sa tsitsang tse kang likhase le sekontiri. Khabone e setseng e tiileng e theha kopana le coke, e ntan’o tingoa ka metsi ho e pholisa. Ka mor'a ho tima, the kopana le coke e hlahlojoa le ho hlophisoa ho latela boholo le boleng pele e isoa moo e reretsoeng ho ea teng. Lihlahisoa tsa tlhahiso ea coke, joalo ka khase ea coke oven, le tsona ke lisebelisoa tsa bohlokoa tseo hangata li sebelisoang lits'ebetsong tse ling tsa indasteri.

Thepa le Lisebelisoa tsa Met Coke

Lintho tse ka sehloohong tsa Met Coke

Thepa tse lakatsehang tsa kopana le coke tse etsang hore ho loketse bakeng sa ditshebediso metallurgical kenyeletsa: High carbon content, High matla le ho thatafala, Low reactivity, Porous sebopeho, Uniform boholo le sebōpeho. Mehaho ena e etsa bonnete ba ho chesa hantle, matla a ho mamella mocheso o phahameng le likhatello ka har'a sebōpi sa ho phatloha, le ho phalla ha khase e tšoanang. Ho fapana ha thepa ena ho ka ama ts'ebetso ea ts'ebetso ea ho qhibiliha le boleng ba sehlahisoa ka kakaretso.

Lisebelisoa tsa Met Coke

Tšebeliso ea mantlha ea kopana le coke e tšoana le mafura le ntho e fokotsang libopi tse phatlohang bakeng sa tlhahiso ea tšepe le tšepe. E fana ka mocheso o hlokahalang ho qhibilihisa ore ea tšepe le carbon e hlokahalang ho fokotsa li-oxide tsa tšepe ho tšepe ea tšepe. Lisebelisoa tse ling tsa bohlokoa li kenyelletsa ts'ebeliso ea lits'ebetso tsa ho qhibilihisa le ho hloekisa litšepe, joalo ka mafura lits'ebetsong tse fapaneng tsa indasteri, 'me ka linako tse ling e le karolo ea li-electrode tsa khabone.

Mehopolo ea Tikoloho

Tlhahiso le tšebeliso ea kopana le coke e na le litlamorao tsa tikoloho. Mesi ea oven ea coke e na le lintho tse silafatsang tse fapaneng, ho kenyeletsoa li-particle, sulfur oxides, nitrogen oxides, le polycyclic smelling hydrocarbons. Lionto tsa sejoale-joale tsa coke li kenyelletsa mahlale a taolo ea mosi ho fokotsa litlamorao tsena tsa tikoloho. Ho feta moo, khase ea khabone e amanang le merafo ea mashala le tlhahiso ea coke ke taba e tšoenyang haholo. Boiteko ba lipatlisiso le nts'etsopele bo tsepamisitse maikutlo ho ntlafatseng mekhoa e meng e tšoarellang le e baballang tikoloho.

Bokamoso ba Met Coke

Bokamoso ba kopana le coke e hokahane le boikitlaetso bo pharaletseng ba ho tlosa carbonalization ea indasteri ea tšepe. Leha ho le joalo kopana le coke e ntse e le karolo ea bohlokoa ho etseng tšepe, lipatlisiso mabapi le lisebelisoa tse ling tse fokotsang, joalo ka hydrogen le biomass, li ntse li eketseha. Phetoho e lebisang tlhahisong ea tšepe e tala e tla bopa karolo le tlhoko ea kopana le coke lilemong tse tlang. Ntlafatso ea theknoloji ea ho hapa le ho boloka khabone le eona e ka ba le karolo e kholo ho bebofatseng tšusumetso ea tikoloho ea kopana le coke tlhahiso.

Qetello

Ke kopane le coke e ntse e le thepa ea bohlokoa indastering ea metallurgic, e bapala karolo ea bohlokoa tlhahisong ea tšepe le tšepe. Ho utloisisa thepa ea eona, mekhoa ea tlhahiso, le litlamorao tsa tikoloho ho bohlokoa bakeng sa ho ntlafatsa ts'ebeliso ea eona le ho khothaletsa mekhoa e tšoarellang ka har'a indasteri. Lipatlisiso tse tsoelang pele le tsoelo-pele ea theknoloji li tsoela pele ho theha bokamoso ba mohloli ona oa bohlokoa.