I-calcium enzima, eyaziwa nangokuthi i-ground calcium carbonate.Kuyinhlanganisela ye-inorganic eyenziwe nge-calcite, imabula, i-limestone nezinye izinto zokusetshenziswa kwe-ore ngokugaya ngeesindayoinsimbi yokugaya i-calcium.Ngakho-ke, uyini umehluko phakathi kwe-calcium esindayo ekhiqizwa kulezi zinto zensimbi?HCMilling(Guilin Hongcheng), njengomkhiqizi weesindayoinsimbi yokugaya i-calcium eye yahileleka ngokujulile embonini ye-calcium carbonate iminyaka eminingi, ikhiqizai-calcium carbonate Raymond Mill, i-calcium carbonateultra-fine i-ring roller mill, i-calcium carbonatesuperkuhlempo roller mill nezinye izinto zokusebenza.Okulandelayo kuchaza umehluko phakathi kokukhiqizwa kwe-calcium esindayo, i-calcite, imabula kanye ne-limestone.

1,Qhathanisa i-calcite, imabula, i-limestone

I-Calcite: i-ore inokuqhekeka okucacile nokuba sobala.Ingaphezulu lihlukaniswe libe izindiza ezicacile, ezisabonakala ngemva kokuchotshozwa.Indawo yezimayini ye-Calcite isatshalaliswa kabanzi, kanti ama-ore nawo ahlukaniswe abe yi-calcite enkulu kanye ne-calcite encane.I-calcite enkulu ine-cleavage ecacile, obala okuvamile nokuphezulu;I-calcite cleavage iphazamisekile, ilungile futhi ayijwayelekile.Kumele kuqashelwe ukuthi kunemibala emithathu ye-calcite ore, okungukuthi, isigaba esimhlophe esimhlophe, isigaba esiphuzi kanye nesigaba esibomvu.Kungase kube nomehluko embala wendawo ngayinye yokukhiqiza, futhi kungase kube nomehluko endaweni ye-optical ye-calcium carbonate powder ecutshungulwayo.Ngaphezu kwalokho, okuqukethwe kwe-calcium ku-calcite kuphakeme kunemabula kanye ne-limestone, kufinyelela ngaphezu kwama-99%.Ukungcola okuningi kwensimbi yi-Fe, Mn, Cu, njll. Ukuminyana okuhlobene kungu-2.5~2.9 g/cm3, futhi ubulukhuni be-Mohs bungu-2.7~3.0.

Imabula: eyaziwa nangokuthi i-dolomite, yakhiwe nge-calcite, i-limestone, inyoka ne-dolomite.Phakathi kwazo, ukwakheka kwe-calcium carbonate akhawunti ngaphezu kuka-95%, ubulukhuni be-Mohs buphakathi kuka-2.5-5, kanti ukuminyana kungu-2.6 kuya ku-2.8g/cm ³,I-ore ihlukaniswe yaba i-crystal ore eqinile kanye ne-crystal ore enhle, kanti ikristalu ngokuvamile iyi-cubic.Ithoni yemabula ngokuyinhloko iluhlaza okwesibhakabhaka (grey) mhlophe, futhi okuqukethwe kokungcola okufana ne-magnesium oxide (0.2%~0.7%), i-ferric oxide (<0.08%), i-manganese (1~50mg/kg) iyahlukahluka kakhulu kuye ngokuthi imvelaphi .

I-Limestone: I-Limestone iwuhlobo lwetshe eliqukethe ukwakheka kwamaminerali e-calcite eyodwa, okuyinhlanganisela yezinto ezinhle noma ze-aphasitic.Ikhona ngezigaba ezimbili ze-calcite ne-aragonite, futhi i-brittle futhi iminyene.I-Limestone iqukethe ngaphezu kwe-95% ye-calcium carbonate, inani elincane le-dolomite, i-siderite, i-quartz, i-feldspar, i-mica kanye namaminerali obumba angabonisa umbala wetshe, ikakhulukazi omhlophe kanye nompunga.Ukungcola okuyinhloko kwe-limestone kuhlanganisa i-silicon dioxide, i-aluminium oxide, i-iron oxide, i-magnesium, i-strontium, njll. Ukuqina kwe-Mohs kungu-3.5~4, futhi ukuminyana kungu-2.7 g/cm3.

2,Ukusetshenziswa okuhlukile kwe-calcite, imabula kanye ne-limestone

Ipulasitiki: Imabula ne-calcite zisetshenziswa kakhulu, kodwa i-calcite ne-marble zinezigaba ezihlukene zemibala kanye nezakhiwo zekristalu.Umbala, amandla aqinile kanye nokumelana nomthelela wemikhiqizo egcwaliswe emikhiqizweni yepulasitiki kuzohluka ngokwezinga elithile.I-Calcite ingeye-hexagonal crystal system, futhi ikristalu ngokuvamile isesimweni senucleus yosuku, enesilinganiso esikhulu samadiamitha amade kuya kwamafushane;Amakristalu e-marble ngokuvamile anomumo we-cubic, anesilinganiso esincane samadiamitha amade kuya kwamafushane.Imikhiqizo efana namapayipi e-PVC namaphrofayili agcwaliswa nge-calcite ne-marble ngokusatshalaliswa kosayizi wezinhlayiyana ezifanayo ngaphansi kwefomula efanayo.Imikhiqizo eyenziwe ngempushana yemabula kulula ukuba yi-brittle kunaleyo eyenziwe nge-calcite powder, futhi ukuqina akulula.

Ukwenza iphepha: I-calcite ne-marble enobulukhuni obuphansi kanye nekhwalithi ethambile ikhethwa njengezinto zokusetshenziswa ezisindayo ze-calcium carbonate, ezinezinga eliphansi lokuguga lemishini, futhi ilungele ukuvikela nokwelula impilo yesikrini sokuhlunga, ikhanda lokusika nezinye izingxenye zomshini wephepha.

Upende weLatex: ukwakheka kwama-ore aluhlaza e-calcium carbonate kuyahluka kakhulu.Ngokuvamile, ukuhlanzeka kwe-calcite ore kuphezulu, okuqukethwe kwe-calcium carbonate kungaphezu kuka-96%, futhi okuqukethwe kokungcola okufana ne-magnesium oxide ne-ferric oxide kuphansi noma kulula ukukususa, ngakho upende we-latex uzinzile.

I-HCMilling(Guilin Hongcheng), esekelwe ochungechungeni lwemboni ye-calcium carbonate, inikeze ukusekelwa okuhle kwemishini yamabhizinisi okucubungula i-calcium powder emhlabeni jikelele.Eyethui-calcium carbonate Raymond Mill, i-calcium carbonate ultra-finei-ring roller mill, i-calcium carbonatesuperkuhlempo roller mill kanye nezinye izinto zokukhiqiza i-calcium esindayo nazo zithandwa ngamabhizinisi okukhiqiza i-calcium esindayo.Uma unezidingo ezifanele zeesindayoinsimbi yokugaya i-calcium, sicela uthinte i-HCM.