Ilitye leGaoling lilitye elibaluleke kakhulu elingelona lesinyithi. I-kaolin eveliswa ngokutyumza, ukugaya kunye ne-calcination ineempawu ezininzi ezintle, kwaye isetyenziswa kakhulu kumashishini amaninzi, ingakumbi kushishino lokugquma. Okwangoku, ixabiso leemveliso ze-kaolin eziqhelekileyo ezine-calcined liphantsi, kodwa amandla ayo okugquma akalungile, nto leyo ethintela ukusetyenziswa kwayo kwicandelo lokugquma okuphezulu. Oku kubonisiwe ukuba ngokonyuka kobukhulu bamasuntswana, amandla okugquma e-kaolin ene-calcined ayanda kancinci kancinci, isizathu esiphambili kukuba okukhona amasuntswana e-kaolin ecolekileyo, kokukhona amandla okugquma eba makhulu.Ukusila ngeKaolinsisixhobo semveliso esisetyenziselwa ukucubungula i-300-1250 ultra fine kaolin ukuphucula amandla ayo okugquma. Zithini izibonelelo zayo? Namhlanje ngumvelisi we-kaolin millGuilin Hongcheng intshayelelo eneenkcukacha kuwe.

Emva kokutyumza, ukugaya kunye nokucoca ngaphezulu, i-850℃ calcination, ebonelela ngereferensi esebenzayo yokusetyenziswa kunye nokucubungula nzulu i-kaolin yenkqubo yamalahle. Ngenxa yomxholo wayo ophezulu we-silicon kunye ne-aluminium, i-kaolin ibuthathaka kwaye kunzima ukuyinxiba. Kufuneka ibe ncinci (isihluzo se-mesh ezingama-325 5% ~ 10%), kwaye i-Raymond mill eqhelekileyo ayinakufumana isivuno esiphezulu ngokusekelwe kolu coceko.