Izitini Zekhabhoni Ye-Magnesia, Zilungele Ukuthunyelwa~

Isingeniso
Izitini zekhabhoni ye-Magnesia zenziwe ngephuzu eliphezulu lokuncibilika eliyisisekelo le-oxide magnesium oxide (iphuzu lokuncibilika elingu-2800 ℃) kanye nezinto ezincibilikayo zekhabhoni okunzima ukumanziswa yi-slag njengezinto zokusetshenziswa, kanye nezithasiselo ezihlukahlukene ezingezona i-oxide. Kuyinto engashi ye-carbon composite refractory ehlanganiswe ne-carbon binder. Izitini ze-Magnesia carbon zisetshenziselwa ikakhulukazi ulwelwesi lwabaguquli, izithando zomlilo ze-AC arc, izithando zomlilo ze-DC arc, kanye nomugqa we-slag wama-ladle.

Njengengxenye yezinto eziphikisayo, isitini sekhabhoni ye-magnesia sisebenzisa ngempumelelo ukumelana nokuguguleka kwe-slag okuqinile kwesihlabathi se-magnesia kanye nokuguquguquka okuphezulu kwe-thermal kanye nokwanda okuphansi kwekhabhoni, kunxeshezelwa ngobubi obukhulu bokumelana ne-spalling yesihlabathi se-magnesia.

Izici:
1. Ukumelana kahle nokushisa okuphezulu
2. Ukumelana ne-slag okunamandla
3. Ukumelana nokushaqeka okuhle kokushisa
4. Izinga lokushisa eliphansi eliphansi

Isicelo:
1. Imboni ye-Metallurgical

Emkhakheni wensimbi nensimbi yensimbi, izitini zekhabhoni ye-magnesia zisetshenziselwa ikakhulukazi ulwelwesi lwezithando zokushisa ezincibilika ezisezingeni eliphezulu ezifana namaladi, iziguquli, izithando zomlilo zikagesi, nezinto zolwelwesi eziphikisayo zemilomo ye-slag ehlukahlukene, amaphalethi, imibhobho ye-coke, izembozo ze-ladle, njll. isithando somlilo, kodwa futhi sandise kakhulu impilo yesevisi yesithando somlilo esincibilikayo futhi sinciphise izindleko zokunakekela.

2. Imboni yamakhemikhali

Embonini yamakhemikhali, izitini zekhabhoni ze-magnesia zisetshenziswa kabanzi ku-lining, isithiyo segesi kanye nolwelwesi lwama-reactors okushisa aphezulu ahlukahlukene, ama-converter, nezithando zomlilo eziqhekekayo. Uma kuqhathaniswa nezitini zendabuko eziphikisayo, izitini zekhabhoni ze-magnesia azikwazi nje ukumelana nokushisa okuphezulu, kodwa futhi zinekhabhoni ephezulu kanye nokuhamba kahle kagesi, okungavimbela ngokuphumelelayo ukushiswa kwe-arc.

3. Ezinye izimboni

Ngaphezu kwezinkambu ze-metallurgical namakhemikhali, izitini ze-magnesia carbon nazo zisetshenziswa kabanzi ezithandweni ezincibilikisa izinga lokushisa eliphezulu, ezithandweni zikagesi, ama-gantries kanye nezitimela zesitimela emkhakheni we-petroleum, i-metallurgy namandla kagesi.