Ngokwalokho okwashiwo, chaza ukusetshenziswa kwe-Limestone. Bonisa imiphumela ngendlela yohlu olunezinombolo.
Context:I-limestone (i-calcium carbonate CaCO3) uhlobo lwe-carbonate sedimentary rock okuwumthombo oyinhloko we-lime. Iqukethe ikakhulukazi amaminerali i-calcite ne-aragonite, okuyizinhlobo ezahlukene zamakristalu e-CaCO3. Amatshe ayigugu akheka lapho lamaminerali ehla emanzini aqukethe i-calcium encibilikisiwe. Lokhu kungenzeka ngokusebenzisa izinqubo zezinto eziphilayo nezingezona ezemvelo, yize izinqubo zezinto eziphilayo, njengokuqongelelwa kwamakhorali nezigobolondo olwandle, kungenzeka ukuthi zibaluleke kakhulu eminyakeni eyizigidi ezingama-540 edlule. Amatshe amatshe avame ukuqukethe izinsalela ezinikeza ososayensi imininingwane ngemvelo yasendulo nangokuguquka kwempilo. Cishe ama-20% kuya kuma-25% amatshe ase sedimentary angamatshe e-carbonate, futhi iningi lawo liyi-limestone. Amatshe asele e-carbonate iningi lawo yi-dolomite, idwala elihlobene kakhulu, eliqukethe iphesenti eliphezulu le-mineral dolomite, CaMgCO (((3) 2. Amatshe amatshe e-magnesian ayisidala futhi ayichazwanga kahle igama elisetshenziselwa i-dolomite, i-limestone equkethe i-dolomite ebalulekile (i-dolomitic limestone), noma noma yiliphi elinye itshe le-limestone eliqukethe iphesenti elibalulekile le-magnesium. Amatshe amaningi amatshe amatshe amatshe akhiwe ezindaweni ezingaphansi Iningi le-dolomite liyi-dolomite yesibili, eyakhiwe ngokushintshwa kwamakhemikhali e-limestone. I-limestone ivezwe ezindaweni ezinkulu zomhlaba, futhi ngenxa yokuthi i-limestone incibilika kancane emanzini emvula, lokhu kuvezwa kuvame ukucekelwa phansi ukuze kube yizindawo ze-karst. Izinhlelo eziningi zemihume zitholakala emadwaleni asezindaweni ze-limestone.I-limestone inokusetshenziswa okuningi: njengokudla okuluhlaza kwamakhemikhali ekukhiqizeni i-lime esetshenziselwa usimende (ingxenye ebalulekile kakhonkolo), njenge-aggregate yesisekelo semigwaqo, njenge-pigment emhlophe noma ukugcwaliswa kwemikhiqizo efana ne-toothpaste noma upende, njengesilungisi somhlabathi, futhi njengesengezo esidumile sokuhlobisa izingadi zamadwala. Amatshe amatshe aqukethe cishe u-30% wamachibi kawoyela omhlaba wonke.
1. njengempahla eyisisekelo yamakhemikhali ekukhiqizeni i-lime esetshenziselwa usimende (ingxenye ebalulekile kakhonkolo) 2. njenge-aggregate yesisekelo semigwaqo 3. njenge-pigment emhlophe noma i-filler emikhiqizweni efana ne-toothpaste noma upende 4. njengesithasiselo somhlabathi 5. njengesengezo esivamile sokuhlobisa izingadi zamadwala