高鈣(gai)石(shi)粉也叫(jiao)石(shi)灰石(shi)。
石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)石(shi)(shi)(shi)(shi)(shi)主要成分碳酸鈣（CaCO3）。石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)和石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)石(shi)(shi)(shi)(shi)(shi)大量用于建筑材(cai)(cai)料、工(gong)業原料。石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)石(shi)(shi)(shi)(shi)(shi)直接加(jia)工(gong)成石(shi)(shi)(shi)(shi)(shi)料和燒(shao)制成生石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)。生石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)吸潮或(huo)加(jia)水就(jiu)成為熟石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)，主要成分是Ca(OH)2，可以稱之為氫氧(yang)化鈣，熟石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)經調配(pei)成石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)漿、石(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)膏(gao)等，用作涂裝材(cai)(cai)料和磚瓦(wa)粘合(he)劑。
方解石細粉
應(ying)用(yong)(yong)(yong)碳(tan)酸(suan)鈣是(shi)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)主(zhu)要(yao)(yao)組成(cheng)(cheng)部(bu)分，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)是(shi)生(sheng)產玻璃的(de)(de)(de)主(zhu)要(yao)(yao)原(yuan)(yuan)料(liao)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)和(he)(he)(he)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)大量用(yong)(yong)(yong)做(zuo)建筑材(cai)(cai)料(liao)，也是(shi)許多工(gong)(gong)(gong)業的(de)(de)(de)重(zhong)要(yao)(yao)原(yuan)(yuan)料(liao)。碳(tan)酸(suan)鈣可(ke)直接加(jia)工(gong)(gong)(gong)成(cheng)(cheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)料(liao)和(he)(he)(he)燒制成(cheng)(cheng)生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)有生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)和(he)(he)(he)熟(shu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)。生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)的(de)(de)(de)主(zhu)要(yao)(yao)成(cheng)(cheng)分是(shi)CaO，一般呈塊狀，純(chun)的(de)(de)(de)為白色，含(han)有雜(za)質時為淡灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)色或淡黃色。生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)吸潮(chao)或加(jia)水就成(cheng)(cheng)為消(xiao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)，消(xiao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)也叫(jiao)熟(shu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)，它的(de)(de)(de)主(zhu)要(yao)(yao)成(cheng)(cheng)分是(shi)Ca(OH)2。熟(shu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)經(jing)調配成(cheng)(cheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)漿(jiang)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)膏、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)砂漿(jiang)等(deng)(deng)，用(yong)(yong)(yong)作(zuo)(zuo)涂(tu)裝材(cai)(cai)料(liao)和(he)(he)(he)磚瓦粘合劑(ji)。水泥是(shi)由(you)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)(he)粘土(tu)等(deng)(deng)混(hun)合，經(jing)高溫煅燒制得(de)。玻璃由(you)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)英(ying)砂、純(chun)堿(jian)（碳(tan)酸(suan)鈉）等(deng)(deng)混(hun)合，經(jing)高溫熔融(rong)制得(de)。煉鐵用(yong)(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)作(zuo)(zuo)熔劑(ji)，除(chu)去脈石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。煉鋼(gang)用(yong)(yong)(yong)生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)做(zuo)造渣(zha)材(cai)(cai)料(liao)，除(chu)去硫(liu)(liu)、磷等(deng)(deng)有害雜(za)質。電石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)（主(zhu)要(yao)(yao)成(cheng)(cheng)分是(shi)CaC2）是(shi)生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)與焦碳(tan)在電爐(lu)里反應(ying)制得(de)。純(chun)堿(jian)是(shi)用(yong)(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、食鹽、氨等(deng)(deng)原(yuan)(yuan)料(liao)經(jing)過多步反應(ying)制得(de)（索(suo)爾維法）。利用(yong)(yong)(yong)消(xiao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)和(he)(he)(he)純(chun)堿(jian)反應(ying)制成(cheng)(cheng)燒堿(jian)（苛化(hua)法）。利用(yong)(yong)(yong)純(chun)凈的(de)(de)(de)消(xiao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)和(he)(he)(he)氯氣(qi)反應(ying)制得(de)漂白的(de)(de)(de)。利用(yong)(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)化(hua)學加(jia)工(gong)(gong)(gong)制成(cheng)(cheng)氯化(hua)鈣、硝(xiao)酸(suan)鈣、亞(ya)硫(liu)(liu)酸(suan)鈣等(deng)(deng)重(zhong)要(yao)(yao)鈣鹽。消(xiao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)能除(chu)去水的(de)(de)(de)暫時硬(ying)性(xing)，用(yong)(yong)(yong)作(zuo)(zuo)硬(ying)水軟化(hua)劑(ji)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)燒加(jia)工(gong)(gong)(gong)制成(cheng)(cheng)較(jiao)純(chun)的(de)(de)(de)粉狀碳(tan)酸(suan)鈣，用(yong)(yong)(yong)做(zuo)橡(xiang)膠(jiao)、塑料(liao)、紙張、牙膏、化(hua)妝品等(deng)(deng)的(de)(de)(de)填充料(liao)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)與燒堿(jian)制成(cheng)(cheng)的(de)(de)(de)堿(jian)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)，用(yong)(yong)(yong)作(zuo)(zuo)二氧(yang)化(hua)碳(tan)的(de)(de)(de)吸收劑(ji)。生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)用(yong)(yong)(yong)作(zuo)(zuo)干燥劑(ji)和(he)(he)(he)消(xiao)毒劑(ji)。農業上，用(yong)(yong)(yong)生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)配制石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)硫(liu)(liu)黃合劑(ji)、波爾多液等(deng)(deng)農藥。土(tu)壤(rang)中施(shi)用(yong)(yong)(yong)熟(shu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)可(ke)中和(he)(he)(he)土(tu)壤(rang)的(de)(de)(de)酸(suan)性(xing)、改善土(tu)壤(rang)的(de)(de)(de)結構、供(gong)給植物所需(xu)的(de)(de)(de)鈣素。用(yong)(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)(hui)漿(jiang)刷樹(shu)干，可(ke)保護樹(shu)木。
方解石小顆粒
單(dan)飛粉：用(yong)(yong)于生產無水(shui)氯化鈣，是重鉻酸鈉生產的(de)輔助原料(liao)。玻璃及水(shui)泥生產的(de)主要原料(liao)。此外，也用(yong)(yong)于建筑材料(liao)和(he)家禽飼料(liao)等(deng)。
雙飛粉：是生產無水氯化鈣和(he)玻璃等的原料(liao)、橡膠和(he)油漆的白(bai)色填料(liao)，以及建筑材(cai)料(liao)等。
三飛粉(fen)：用作塑料、涂(tu)料膩(ni)子、涂(tu)料、膠合板及油(you)漆的(de)填料。
四(si)飛粉：用作電線絕緣(yuan)層之(zhi)(zhi)填料、橡(xiang)膠模壓制品以(yi)及瀝青制油(you)氈之(zhi)(zhi)填料。
碳(tan)(tan)酸鈣是(shi)重要(yao)的(de)(de)(de)建(jian)筑材(cai)料。潔白純凈的(de)(de)(de)碳(tan)(tan)酸鈣巖(yan)(yan)石(shi)(shi)叫做漢白玉，可直(zhi)接用來(lai)做裝飾性的(de)(de)(de)石(shi)(shi)柱或(huo)工藝品;因含(han)雜質而有美麗(li)花紋的(de)(de)(de)碳(tan)(tan)酸鈣叫做大(da)理石(shi)(shi)，用來(lai)做建(jian)筑物外(wai)墻和(he)內壁的(de)(de)(de)貼(tie)面或(huo)鋪設地面；質地致密的(de)(de)(de)碳(tan)(tan)酸鈣巖(yan)(yan)石(shi)(shi)（石(shi)(shi)灰石(shi)(shi)）也可直(zhi)接用于建(jian)房，但石(shi)(shi)灰石(shi)(shi)的(de)(de)(de)主要(yao)用途是(shi)生產水泥(ni)。將含(han)CaCO3在(zai)90%以上的(de)(de)(de)白石(shi)(shi)用雷蒙磨或(huo)其(qi)它高壓磨經粉碎(sui)、分級、分離(li)，而制得(de)的(de)(de)(de)成品。
