Nangona kungenakwenzeka ukubonelela ngokuthe ngqo ngexabiso elithile lempembelelo yokuguquguquka kobushushu obuyi-±20℃ kwindawo yokubala ye-oven ejikelezayo kuxinano lokwenyani lwemveliso, kuyacaca ukuba olo tshintsho lobushushu lunokuchaphazela kakhulu uxinano lokwenyani lwemveliso. Uhlalutyo oluneenkcukacha lulandelayo:
Ubudlelwane phakathi koBunzima bokwenyani kunye nobushushu beCalcine
Ulwalamano Oluhle: Ngexesha lenkqubo yokubala, uxinano lokwenyani lwemveliso ludla ngokubonisa ulwalamano oluhle nobushushu bokubala. Oko kukuthi, njengoko ubushushu busanda, uxinano lokwenyani luyanda; ngokuchaseneyo, njengoko ubushushu buncipha, uxinano lokwenyani luyancipha.
Utshintsho olungelulo ulayini: Utshintsho kuxinano lokwenyani lwe-petroleum coke ngexesha le-calcining lubonisa ulwalamano olungelulo ulayini nobushushu. Kwinqanaba lokuqala le-calcining, ukunyuka kobushushu kukhokelela ekukhutshweni kwezinto eziguquguqukayo kunye nokwakheka kwee-pores, okunokunciphisa okwethutyana uxinano lokwenyani. Njengoko ubushushu bunyuka ngakumbi, inkqubo ye-graphitization iyakhawuleza, kwaye ukuhlelwa kwakhona kwesakhiwo sekhabhoni kunye noxinano kwenzeka, okwandisa kakhulu uxinano lokwenyani. Nangona kunjalo, izinga lotshintsho liyahluka kumanqanaba ahlukeneyo obushushu, apho icandelo lobushushu obuphantsi linokuthi libonise utshintsho oluncinci kwaye icandelo lobushushu obuphezulu libonisa utshintsho olukhulu, okanye kunokubakho amanqaku okuguquka.
Impembelelo yokuguquguquka kobushushu kubuninzi bokwenyani
Inqanaba leMpembelelo: Ukutshintshatshintsha kobushushu obuyi-±20℃ kwindawo yokubala kunokubangela uxinano lokwenyani lwemveliso. Ngenxa yolwalamano oluhle phakathi koxinano lokwenyani kunye nobushushu, kunye nesantya sokutshintsha kobushushu obuhlukeneyo, ukuguquguquka kobushushu kunokukhokelela kutshintsho olukhulu kuxinano lokwenyani.
Umgangatho weMveliso: Uxinano lokwenyani luphawu olubalulekileyo olubonisa inqanaba lokufakwa kwe-calcium kwimveliso. Ukuguquguquka kobushushu kunokubangela ukungalingani kwe-calcium kwimveliso, ngaloo ndlela kuchaphazela ukufana koxinano lokwenyani. Oku kunokunciphisa umgangatho wemveliso iyonke, kubandakanya amandla ayo, uxinano, ukuqhuba kombane, kunye nokumelana ne-oxidation.
Izinto Ezibalulekileyo Ekuqwalaselweni Kwisicelo
Ulawulo lweNkqubo: Xa kusetyenzwa i-oven ejikelezayo, kubalulekile ukulawula ngokungqongqo uluhlu lokuguquguquka kobushushu kwindawo yokubala ukuze kuqinisekiswe uzinzo lomgangatho wemveliso. Ngokwesiqhelo, ubushushu bendawo yokubala kufuneka bugcinwe ngaphakathi koluhlu oluthile, olufana ne-1200-1250℃, ukuze kufezekiswe isiphumo sokubala esifunekayo kunye noxinano lokwenyani lwemveliso.
Ukusebenza kweZixhobo: Ukusebenza kwe-oven ejikelezayo, kubandakanya ukuchaneka kolawulo lobushushu bayo kunye nesakhiwo sokutywina, kukwachaphazela ukuzinza kobushushu bendawo yokubala. Ke ngoko, xa ukhetha kwaye usebenzisa i-oven ejikelezayo, kufuneka kuqwalaselwe ukusebenza kwezixhobo zayo ukuqinisekisa ukuba iyahlangabezana neemfuno zolawulo lwenkqubo.
Ixesha leposi: Epreli-21-2026