Ka calcium gwiritsani ufa ndi zinthu zabwino zopangira mankhwala oyeretsera madzi. Ka calcium gwiritsani ufa wa mankhwala othandizira ndi malonda atsopano pakubadwa kwa magawo awiri a kupanga polyiluminum chloride, coagulant mankhwala. Hcmilling (guilin hongcheng) ndi wopangaMphero yopukutira bauxiting zida. Chotsatirachi ndi chiyambi chachidule pokonzekera calcium humurete ufa wa mphero zopera.

Kukonzekera kwa calcium yulumiate ufa wa a bauxite ufa wopera:

. , ndikuwongolera kusinthasintha kwa cao ya miyala mkati mwa ± 0,25% ya mtengo wofunikira, kotero kuti mukhazikitse bwino kapangidwe kake;

. Kenako ikani tinthu tating'onoting'ono totsika tinthu tating'onoting'ono tokha Zofunikira za Chuma cha Raiw Oxide, chakudya chosaphika ndi chisanu <12% (0.08m Square Shall SAMS) imapezeka;

.>900 ℃, ndi preheat ndi kuwola kwa 20 ~ 30min;

(4) Chakudya chosaphika: Tumizani chakudyacho ndi chowola mu kiya muving poyaka, kutentha mu ~00 ~ 50 ~ ndi 30 ~ 30min;

.

Hcmilling (guilin hongcheng), monga wopanga bauxite chopukutira, zakhala zikugwiritsa ntchito zida za BUUXITEBauxite Raymond Mill ndibaxiiteofuula ozunguliraPakukonzekera calcium humurder pa ufa wa bauxite ufa. Pali zochitika zambiri zamakasitomala komanso zokumana nazo zolemera mu kapangidwe kake. Ngati mukugulaMphero yopukutira bauxitingZida, chonde lemberani kuti mudziwe tsatanetsatane wa zida.