Isingeniso se-slag yethusi kanye ne-slag yensimbi kanye nomphumela wokuqhumisa isihlabathi

I-slag yethusi yi-slag ekhiqizwa ngemva kokuba i-ore yethusi incibilikisiwe futhi ikhishwe, eyaziwa nangokuthi i-slag encibilikisiwe. I-slag icutshungulwa ngokuchotshozwa nangokuhlungwa ngokwezidingo ezahlukene, futhi imininingwane ivezwa yinombolo ye-mesh noma usayizi wezinhlayiya.

I-slag yethusi inobulukhuni obuphezulu, inesimo sedayimane, okuqukethwe okuphansi kwama-ion e-chloride, uthuli oluncane ngesikhathi sokuqhumisa isihlabathi, akukho ukungcola kwemvelo, kuthuthukisa izimo zokusebenza zezisebenzi zokuqhumisa isihlabathi, umphumela wokususa ukugqwala ungcono kunezinye izihlabathi zokususa ukugqwala, ngoba ingasetshenziswa kabusha, izinzuzo zomnotho nazo zinkulu kakhulu, iminyaka eyi-10, isitshalo sokulungisa, indawo yemikhumbi kanye namaphrojekthi amakhulu esakhiwo sensimbi asebenzisa i-ore yethusi njengokususa ukugqwala.

Uma kudingeka ukupenda okusheshayo nokuphumelelayo, i-copper slag iyindlela efanelekile.

Inqubo yokucubungula i-slag yensimbi yenzelwe ukuhlukanisa izakhi ezahlukene ku-slag. Ihilela inqubo yokuhlukanisa, ukuchoboza, ukuhlunga, ukuhlukaniswa kwamagnetic, kanye nokuhlukaniswa komoya kwe-slag ekhiqizwa ngesikhathi senqubo yokuncibilikisa insimbi. Insimbi, i-silicon, i-aluminium, i-magnesium, nezinye izakhi eziqukethwe ku-slag ziyahlukaniswa, zicutshungulwe, futhi zisetshenziswe kabusha ukuze kuncishiswe kakhulu ukungcola kwemvelo futhi kufezwe ukusetshenziswa okuphumelelayo kwezinsizakusebenza.

Ukuphela kobuso bento yokusebenza ngemva kokwelashwa kwe-slag yensimbi kungaphezu kwezinga le-Sa2.5, kanti ubulukhuni bobuso bungaphezu kwama-μm angu-40, okwanele ukuhlangabezana nezidingo ezijwayelekile zokumboza zezimboni. Ngesikhathi esifanayo, ukuqeda kobuso kanye nobulukhuni bento yokusebenza kuhlobene nosayizi wezinhlayiya ze-slag yensimbi futhi kuyanda ngokukhula kosayizi wezinhlayiya. I-slag yensimbi inokumelana okuthile kokuchotshozwa futhi ingaphinde isetshenziswe.

umehluko womphumela:

1. Uma sibheka ukuphela kobuso bamasampula aphathwe ngezinto ezahlukene zokugaya, kutholakale ukuthi ubuso bomsebenzi obuphathwe nge-slag yethusi bukhanya kakhulu kunobe-slag yensimbi.

2. Ubulukhuni bento yokusebenza ephathwe nge-slag yethusi bukhulu kunobe-slag yensimbi, ikakhulukazi ngenxa yezizathu ezilandelayo: i-slag yethusi inemiphetho nama-engeli abukhali, futhi umphumela wokusika unamandla kunowe-slag yensimbi, okulula ukuthuthukisa ubulukhuni bento yokusebenza.