應用領域

石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)可大量用(yong)(yong)(yong)(yong)(yong)做(zuo)建筑材料(liao)(liao)，也是許多(duo)(duo)工(gong)業的(de)重(zhong)要(yao)原(yuan)(yuan)料(liao)(liao)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)可直接加工(gong)成(cheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)料(liao)(liao)和(he)(he)燒制(zhi)成(cheng)生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)。熟石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)經調配成(cheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)漿、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)膏(gao)(gao)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)砂(sha)漿等(deng)，用(yong)(yong)(yong)(yong)(yong)作涂裝材料(liao)(liao)和(he)(he)磚瓦粘(zhan)合劑。水(shui)泥是由(you)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)粘(zhan)土(tu)等(deng)混(hun)合，經高溫煅燒制(zhi)得(de)。玻璃由(you)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)英砂(sha)、純(chun)堿等(deng)混(hun)合，經高溫熔融制(zhi)得(de)。煉鐵用(yong)(yong)(yong)(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)作熔劑，除(chu)(chu)去脈石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。煉鋼用(yong)(yong)(yong)(yong)(yong)生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)做(zuo)造渣(zha)材料(liao)(liao)，除(chu)(chu)去硫、磷(lin)等(deng)有害(hai)雜質。電石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)（主要(yao)成(cheng)分是CaC2）是生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)與(yu)焦炭在電爐里(li)反應(ying)制(zhi)得(de)。純(chun)堿是用(yong)(yong)(yong)(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、食鹽(yan)、氨等(deng)原(yuan)(yuan)料(liao)(liao)經過多(duo)(duo)步反應(ying)制(zhi)得(de)（索爾維(wei)法）。利用(yong)(yong)(yong)(yong)(yong)消(xiao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)和(he)(he)純(chun)堿反應(ying)制(zhi)成(cheng)燒堿（苛化(hua)(hua)法）。利用(yong)(yong)(yong)(yong)(yong)純(chun)凈的(de)消(xiao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)和(he)(he)氯氣反應(ying)制(zhi)得(de)漂白(bai)的(de)。利用(yong)(yong)(yong)(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)化(hua)(hua)學加工(gong)制(zhi)成(cheng)氯化(hua)(hua)鈣(gai)(gai)、硝酸鈣(gai)(gai)、亞硫酸鈣(gai)(gai)等(deng)重(zhong)要(yao)鈣(gai)(gai)鹽(yan)。消(xiao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)能除(chu)(chu)去水(shui)的(de)暫(zan)時硬(ying)性(xing)，用(yong)(yong)(yong)(yong)(yong)作硬(ying)水(shui)軟化(hua)(hua)劑。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)燒加工(gong)制(zhi)成(cheng)較純(chun)的(de)粉狀碳(tan)酸鈣(gai)(gai)，用(yong)(yong)(yong)(yong)(yong)做(zuo)橡膠、塑料(liao)(liao)、紙張(zhang)、牙膏(gao)(gao)、化(hua)(hua)妝品等(deng)的(de)填充料(liao)(liao)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)與(yu)燒堿制(zhi)成(cheng)的(de)堿石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)，用(yong)(yong)(yong)(yong)(yong)作二氧化(hua)(hua)碳(tan)的(de)吸收劑。生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)用(yong)(yong)(yong)(yong)(yong)作干燥劑和(he)(he)消(xiao)毒(du)劑。農業上，用(yong)(yong)(yong)(yong)(yong)生(sheng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)配制(zhi)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)硫黃合劑、波(bo)爾多(duo)(duo)液等(deng)農藥。土(tu)壤(rang)(rang)(rang)中(zhong)施用(yong)(yong)(yong)(yong)(yong)熟石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)可中(zhong)和(he)(he)土(tu)壤(rang)(rang)(rang)的(de)酸性(xing)、改善土(tu)壤(rang)(rang)(rang)的(de)結構、供給植物所需的(de)鈣(gai)(gai)素。用(yong)(yong)(yong)(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)(hui)(hui)漿刷樹干，可保護樹木。