Phoso ea calcinate e aloum ke ntho e ntle e loketseng moemeli oa ho etsa metsi. Calcinate phofo ea phofo bakeng sa moemeli oa kalafo ea metsi ke indasteri e ncha ea tsoalo ea tlhahiso ea polyaluminin chlolide, koluoa ​​bakeng sa kalafo ea metsi. Hcmilling (guillin hongcheng) ke moetsi oaBauxite Grinding Mill lisebelisoa. Tse latelang ke kenyelletso e khuts'oane ea ho hlophisoa ha calcium allate phofo ke bauxite Clind ea bilione.

Litokisetso tsa calcinate phofo ea phofo ke bauxing ea bauxite phofo:

. , le ho laola ho feto-fetoha ha cao ea limestone ka har'a ± 0.25% ea boleng bo hlokahalang, joalo ka katleho Matlafatsa sebopeho se ithaopetsang;

. Ebe u beha likaroloana tse tlase tsa bokuti tse tlase le li-moiestone mochini oa ho silila oa bauxite bakeng sa ho granding ho latela litlhoko tsa tala Lisebelisoa tsa "Calcium Oxide

(3) Lijo tse tala tse ntseng li tala: Beha lijo tse tala ka har'a Preherit>900 ℃, le pripheat le bohobe ba 20 ~ 305;

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Hcmilling (guilngongBauxite Raynd Mill mmeBauxitee otlolohileng leloala la molatsoanaTs'ebetsong ea ho lokisa calcinate phofo ea phofo ke bauxite ea phofo ea bauxite phofo. Ho na le linyeoe tse ngata tsa bareki le boiphihlelo bo monate ba mehleng ea rera merero ea limela. Haeba u na le tlhoko ea ho rekaBauxite Grinding MillSesebelisoa, ka kopo ikopanye le rona ho tseba lintlha tsa thepa.