I-calcium eningi, eyaziwa nangokuthi i-calcium carbonate egayiwe. Iyinhlanganisela engaphili eyenziwe nge-calcite, imabula, i-limestone nezinye izinto zokusetshenziswa ze-ore ngokugaya nge-okunzimaumshini wokugaya i-calciumNgakho-ke, uyini umehluko phakathi kwe-calcium esindayo ekhiqizwa kulezi zinto ze-ore? HCMilling (Guilin Hongcheng), njengomkhiqizi we-okunzimaumshini wokugaya i-calcium ebilokhu ihileleke kakhulu embonini ye-calcium carbonate iminyaka eminingi, ikhiqizai-calcium carbonate iRaymond mill, i-calcium carbonateokuhle kakhulu umshini wokugaya indandatho, i-calcium carbonatekakhulukulungileumshini wokugaya oqondile kanye neminye imishini. Okulandelayo kuchaza umehluko phakathi kokukhiqizwa kwe-calcium esindayo, i-calcite, imabula kanye ne-limestone.

1、I-calcite ehlukehlukene, imabula, i-limestone

I-Calcite: i-ore inoqhekeko olucacile kanye nokucaca. Ubuso buhlukaniswe ngezigaba ezicacile, ezisabonakala ngemva kokuchotshozwa. Indawo yokumba i-calcite isatshalaliswe kabanzi, kanti ama-ore ahlukaniswe nge-calcite enkulu kanye ne-calcite encane. I-calcite enkulu inoqhekeko olucacile, ukucaca okuvamile kanye nokuphezulu; Ukuqhekeka kwe-calcite kuphazamisekile, kuncane futhi akujwayelekile. Kufanele kuqashelwe ukuthi kunemibala emithathu ye-calcite ore, okungukuthi, isigaba esimhlophe njengobisi, isigaba esiphuzi kanye nesigaba esibomvu. Kungase kube nomehluko embala wendawo ngayinye yokukhiqiza, futhi kungase kube nomehluko othile ezimpahleni zokukhanya ze-calcium carbonate powder ecutshunguliwe. Ngaphezu kwalokho, okuqukethwe kwe-calcium kwe-calcite kuphakeme kunokwemabula kanye ne-limestone, kufinyelela ngaphezu kuka-99%. Iningi lokungcola kwensimbi yi-Fe, Mn, Cu, njll. Ubuningi obuhlobene bungu-2.5 ~ 2.9 g/cm3, kanti ubunzima be-Mohs bungu-2.7 ~ 3.0.

Imabula: eyaziwa nangokuthi i-dolomite, yakhiwe nge-calcite, i-limestone, i-serpentine kanye ne-dolomite. Phakathi kwazo, ukwakheka kwe-calcium carbonate kubalwa ngaphezu kwama-95%, ubulukhuni be-Mohs buphakathi kuka-2.5-5, kanti ubuningi bungu-2.6 kuya ku-2.8g/cm³.，I-ore ihlukaniswe nge-ore yekristalu eqinile kanye ne-ore yekristalu encane, kanti ikristalu ngokuvamile iyi-cubic. Ithoni yemabula imhlophe kakhulu eluhlaza okwesibhakabhaka (grey), kanti okuqukethwe kokungcola okufana ne-magnesium oxide (0.2% ~ 0.7%), i-ferric oxide (<0.08%), i-manganese (1 ~ 50mg/kg) kuyahlukahluka kakhulu kuye ngokuthi ivelaphi.

Itshe Le-Limestone: Itshe Le-Limestone uhlobo lwedwala eliqukethe ukwakheka kwamaminerali e-calcite eyodwa, okuyinhlanganisela yezinto ezincane noma ezi-aphanitic. Likhona ngezigaba ezimbili ze-calcite ne-aragonite, futhi liyaphuka futhi liqinile. Itshe Le-Limestone liqukethe i-calcium carbonate engaphezu kuka-95%, inani elincane le-dolomite, i-siderite, i-quartz, i-feldspar, i-mica kanye namaminerali obumba angabonakalisa umbala wetshe, ikakhulukazi elimhlophe nelimpunga. Ukungcola okuyinhloko kwetshe le-limestone kufaka phakathi i-silicon dioxide, i-aluminium oxide, i-iron oxide, i-magnesium, i-strontium, njll. Ubulukhuni be-Mohs bungu-3.5~4, kanti ubuningi bungu-2.7 g/cm3.

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

Amapulasitiki: Imabula ne-calcite zisetshenziswa kabanzi, kodwa i-calcite nemabula zinezigaba zemibala ezahlukene kanye nezakhiwo zekristalu. Umbala, amandla okuthamba kanye nokumelana nomthelela kwemikhiqizo egcwaliswe emikhiqizweni yepulasitiki kuzohluka ngezinga elithile. I-Calcite ingeyesistimu yekristalu enezinhlangothi eziyisithupha, futhi ikristalu ngokuvamile isesimweni se-nucleus yedethi, enesilinganiso esikhulu sobubanzi obude kuya kobufushane; Amakristalu emabula ngokuvamile anesimo se-cubic, enesilinganiso esincane sobubanzi obude kuya kobufushane. Imikhiqizo efana namapayipi e-PVC namaphrofayili agcwele i-calcite nemabula enokusatshalaliswa kosayizi wezinhlayiya okufanayo ngaphansi kwefomula efanayo. Imikhiqizo eyenziwe ngempuphu yemabula kulula ukuyiqeda kunaleyo eyenziwe ngempuphu ye-calcite, futhi ukuqina kwayo kubi.

Ukwenza iphepha: i-calcite kanye ne-marble enobunzima obuphansi kanye nekhwalithi ethambile kukhethwa njengezinto zokusetshenziswa ezisindayo ze-calcium carbonate, ezinezinga eliphansi lokuguguleka kwemishini, futhi zilungele ukuvikela nokwandisa impilo yesihenqo sokuhlunga, ikhanda lokusika kanye nezinye izingxenye zomshini wephepha.

Upende we-latex: ukwakheka kwama-ore aluhlaza e-calcium carbonate ahlukene kuyahlukahluka kakhulu. Ngokuvamile, ubumsulwa be-calcite ore buphezulu, okuqukethwe kwe-calcium carbonate kungaphezu kuka-96%, kanti okuqukethwe kokungcola okufana ne-magnesium oxide ne-ferric oxide kuphansi noma kulula ukukususa, ngakho-ke upende we-latex uzinzile kakhulu.

I-HCMilling (Guilin Hongcheng), esekelwe ochungechungeni lwemboni ye-calcium carbonate, inikeze ukwesekwa okuhle kwemishini kumabhizinisi okucubungula i-calcium powder emhlabeni jikelele.i-calcium carbonate iRaymond mill, i-calcium carbonate okuhle kakhuluumshini wokugaya indandatho, i-calcium carbonatekakhulukulungileumshini wokugaya oqondile kanye neminye imishini yokukhiqiza i-calcium esindayo nayo iyathandwa yizinkampani ezikhiqiza i-calcium esindayo. Uma unezidingo ezifanele zeokunzimaumshini wokugaya i-calcium, sicela uxhumane ne-HCM.