今天南陽鈣粉廠家跟(gen)我們(men)(men)講講活性碳(tan)酸(suan)鈣(gai)的(de)(de)生(sheng)產工(gong)藝，讓我們(men)(men)可(ke)(ke)以(yi)更好(hao)的(de)(de)了解我們(men)(men)的(de)(de)產品。活性碳(tan)酸(suan)鈣(gai)的(de)(de)生(sheng)產工(gong)藝與(yu)生(sheng)產輕(qing)質碳(tan)酸(suan)鈣(gai)大(da)致相(xiang)同，但(dan)在(zai)碳(tan)化(hua)(hua)(hua)這一(yi)工(gong)序中應(ying)嚴格操控條件，使生(sheng)成(cheng)(cheng)微細(xi)的(de)(de)碳(tan)酸(suan)鈣(gai)顆(ke)粒，再用(yong)(yong)活化(hua)(hua)(hua)劑進(jin)(jin)行(xing)表(biao)(biao)面(mian)(mian)處(chu)理。行(xing)將石灰石與(yu)煤混合(he)，其(qi)配(pei)比約7.5左右(you)，于900-1000℃ 溫度下在(zai)石灰窯中緞燒(shao)，二(er)氧(yang)化(hua)(hua)(hua)碳(tan)經洗氣除塵后送碳(tan)化(hua)(hua)(hua)塔，生(sheng)石灰進(jin)(jin)消化(hua)(hua)(hua)槽(cao)，用(yong)(yong)80-90℃ 的(de)(de)熱水(shui)充分(fen)消化(hua)(hua)(hua)，制成(cheng)(cheng)濃(nong)度約9%的(de)(de)乳液(ye)，進(jin)(jin)入(ru)碳(tan)化(hua)(hua)(hua)塔，通二(er)氧(yang)化(hua)(hua)(hua)碳(tan)進(jin)(jin)行(xing)碳(tan)化(hua)(hua)(hua)，當(dang)碳(tan)化(hua)(hua)(hua)時(shi)懸浮(fu)液(ye)的(de)(de)PH值等(deng)于7時(shi)為反響終(zhong)點，此時(shi)可(ke)(ke)引入(ru)活化(hua)(hua)(hua)劑，對生(sheng)成(cheng)(cheng)的(de)(de)碳(tan)酸(suan)鈣(gai)進(jin)(jin)行(xing)表(biao)(biao)面(mian)(mian)處(chu)理。有(you)干(gan)法表(biao)(biao)面(mian)(mian)處(chu)理和濕法表(biao)(biao)面(mian)(mian)處(chu)理， 一(yi)般選用(yong)(yong)濕法表(biao)(biao)面(mian)(mian)處(chu)理工(gong)藝，因該法可(ke)(ke)制得(de)活化(hua)(hua)(hua)度高(gao)，松(song)散功用(yong)(yong)好(hao)，透明性高(gao)的(de)(de)活性碳(tan)酸(suan)鈣(gai)。目前(qian)增加活化(hua)(hua)(hua)劑一(yi)般有(you)酞酸(suan)酯偶聯劑、硬脂酸(suan)、木(mu)質素等(deng)，用(yong)(yong)量約1%-5%。完成(cheng)(cheng)了前(qian)面(mian)(mian)的(de)(de)化(hua)(hua)(hua)學處(chu)理后，對料液(ye)脫水(shui)分(fen)別(bie)、單調制得(de)白(bai)度高(gao)的(de)(de)制品。