今天南陽鈣粉廠家跟(gen)我們(men)講(jiang)講(jiang)活性碳(tan)酸鈣的(de)生(sheng)(sheng)(sheng)(sheng)產工(gong)藝，讓我們(men)可以(yi)更好的(de)了(le)解我們(men)的(de)產品(pin)。活性碳(tan)酸鈣的(de)生(sheng)(sheng)(sheng)(sheng)產工(gong)藝與(yu)生(sheng)(sheng)(sheng)(sheng)產輕(qing)質(zhi)碳(tan)酸鈣大致相同，但在碳(tan)化(hua)(hua)(hua)(hua)這一工(gong)序中應嚴格操控條件，使生(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)微細的(de)碳(tan)酸鈣顆粒(li)，再(zai)用(yong)(yong)活化(hua)(hua)(hua)(hua)劑進(jin)(jin)行(xing)表(biao)面(mian)處(chu)(chu)(chu)理(li)。行(xing)將石灰石與(yu)煤混合，其配比約7.5左右(you)，于(yu)900-1000℃ 溫度(du)下在石灰窯中緞燒，二氧(yang)化(hua)(hua)(hua)(hua)碳(tan)經洗氣(qi)除塵后(hou)送碳(tan)化(hua)(hua)(hua)(hua)塔，生(sheng)(sheng)(sheng)(sheng)石灰進(jin)(jin)消(xiao)化(hua)(hua)(hua)(hua)槽，用(yong)(yong)80-90℃ 的(de)熱水(shui)(shui)充分消(xiao)化(hua)(hua)(hua)(hua)，制(zhi)(zhi)成(cheng)(cheng)濃(nong)度(du)約9%的(de)乳液(ye)，進(jin)(jin)入碳(tan)化(hua)(hua)(hua)(hua)塔，通二氧(yang)化(hua)(hua)(hua)(hua)碳(tan)進(jin)(jin)行(xing)碳(tan)化(hua)(hua)(hua)(hua)，當(dang)碳(tan)化(hua)(hua)(hua)(hua)時(shi)懸浮液(ye)的(de)PH值等于(yu)7時(shi)為反響終(zhong)點(dian)，此(ci)時(shi)可引入活化(hua)(hua)(hua)(hua)劑，對生(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)的(de)碳(tan)酸鈣進(jin)(jin)行(xing)表(biao)面(mian)處(chu)(chu)(chu)理(li)。有干法(fa)表(biao)面(mian)處(chu)(chu)(chu)理(li)和濕法(fa)表(biao)面(mian)處(chu)(chu)(chu)理(li)， 一般選用(yong)(yong)濕法(fa)表(biao)面(mian)處(chu)(chu)(chu)理(li)工(gong)藝，因該法(fa)可制(zhi)(zhi)得活化(hua)(hua)(hua)(hua)度(du)高，松散功用(yong)(yong)好，透明(ming)性高的(de)活性碳(tan)酸鈣。目前增加活化(hua)(hua)(hua)(hua)劑一般有酞酸酯偶聯劑、硬脂酸、木質(zhi)素等，用(yong)(yong)量約1%-5%。完成(cheng)(cheng)了(le)前面(mian)的(de)化(hua)(hua)(hua)(hua)學處(chu)(chu)(chu)理(li)后(hou)，對料(liao)液(ye)脫水(shui)(shui)分別、單調制(zhi)(zhi)得白度(du)高的(de)制(zhi)(zhi)品(pin)。