今天南陽鈣粉廠家跟我(wo)們(men)(men)講(jiang)講(jiang)活(huo)(huo)性(xing)(xing)碳(tan)(tan)酸(suan)鈣(gai)的(de)(de)(de)生(sheng)(sheng)產(chan)工(gong)(gong)藝，讓(rang)我(wo)們(men)(men)可以更好的(de)(de)(de)了解(jie)我(wo)們(men)(men)的(de)(de)(de)產(chan)品。活(huo)(huo)性(xing)(xing)碳(tan)(tan)酸(suan)鈣(gai)的(de)(de)(de)生(sheng)(sheng)產(chan)工(gong)(gong)藝與(yu)生(sheng)(sheng)產(chan)輕質碳(tan)(tan)酸(suan)鈣(gai)大致相同，但在碳(tan)(tan)化(hua)(hua)這一(yi)工(gong)(gong)序中應嚴格(ge)操控條件，使生(sheng)(sheng)成(cheng)微細的(de)(de)(de)碳(tan)(tan)酸(suan)鈣(gai)顆粒，再用(yong)(yong)(yong)活(huo)(huo)化(hua)(hua)劑進行表(biao)(biao)面(mian)處(chu)理。行將石(shi)(shi)灰石(shi)(shi)與(yu)煤混合，其(qi)配比約(yue)7.5左右(you)，于(yu)900-1000℃ 溫(wen)度(du)下在石(shi)(shi)灰窯中緞(duan)燒，二氧(yang)化(hua)(hua)碳(tan)(tan)經(jing)洗氣除塵后送碳(tan)(tan)化(hua)(hua)塔(ta)，生(sheng)(sheng)石(shi)(shi)灰進消化(hua)(hua)槽，用(yong)(yong)(yong)80-90℃ 的(de)(de)(de)熱水充分(fen)消化(hua)(hua)，制(zhi)成(cheng)濃度(du)約(yue)9%的(de)(de)(de)乳液，進入(ru)碳(tan)(tan)化(hua)(hua)塔(ta)，通(tong)二氧(yang)化(hua)(hua)碳(tan)(tan)進行碳(tan)(tan)化(hua)(hua)，當碳(tan)(tan)化(hua)(hua)時懸浮液的(de)(de)(de)PH值等(deng)于(yu)7時為反(fan)響終(zhong)點(dian)，此(ci)時可引入(ru)活(huo)(huo)化(hua)(hua)劑，對(dui)生(sheng)(sheng)成(cheng)的(de)(de)(de)碳(tan)(tan)酸(suan)鈣(gai)進行表(biao)(biao)面(mian)處(chu)理。有干(gan)法(fa)表(biao)(biao)面(mian)處(chu)理和濕(shi)法(fa)表(biao)(biao)面(mian)處(chu)理， 一(yi)般選用(yong)(yong)(yong)濕(shi)法(fa)表(biao)(biao)面(mian)處(chu)理工(gong)(gong)藝，因該法(fa)可制(zhi)得(de)活(huo)(huo)化(hua)(hua)度(du)高(gao)，松散功用(yong)(yong)(yong)好，透明(ming)性(xing)(xing)高(gao)的(de)(de)(de)活(huo)(huo)性(xing)(xing)碳(tan)(tan)酸(suan)鈣(gai)。目前增加(jia)活(huo)(huo)化(hua)(hua)劑一(yi)般有酞酸(suan)酯偶(ou)聯劑、硬脂酸(suan)、木質素(su)等(deng)，用(yong)(yong)(yong)量(liang)約(yue)1%-5%。完成(cheng)了前面(mian)的(de)(de)(de)化(hua)(hua)學處(chu)理后，對(dui)料液脫水分(fen)別、單調制(zhi)得(de)白度(du)高(gao)的(de)(de)(de)制(zhi)品。