今天南陽鈣粉廠家跟我(wo)們講講活(huo)(huo)性碳(tan)(tan)(tan)酸鈣(gai)的(de)(de)(de)(de)生(sheng)(sheng)產工(gong)(gong)藝，讓我(wo)們可(ke)以更好(hao)的(de)(de)(de)(de)了(le)解我(wo)們的(de)(de)(de)(de)產品(pin)。活(huo)(huo)性碳(tan)(tan)(tan)酸鈣(gai)的(de)(de)(de)(de)生(sheng)(sheng)產工(gong)(gong)藝與(yu)生(sheng)(sheng)產輕質碳(tan)(tan)(tan)酸鈣(gai)大致(zhi)相同(tong)，但在(zai)碳(tan)(tan)(tan)化(hua)(hua)(hua)這一(yi)工(gong)(gong)序中應嚴(yan)格操控條件，使(shi)生(sheng)(sheng)成(cheng)(cheng)微(wei)細的(de)(de)(de)(de)碳(tan)(tan)(tan)酸鈣(gai)顆粒，再用(yong)(yong)活(huo)(huo)化(hua)(hua)(hua)劑(ji)進(jin)行表(biao)面(mian)(mian)處理。行將石(shi)灰(hui)石(shi)與(yu)煤混合，其配比(bi)約7.5左右，于900-1000℃ 溫(wen)度(du)下(xia)在(zai)石(shi)灰(hui)窯中緞燒，二氧(yang)化(hua)(hua)(hua)碳(tan)(tan)(tan)經(jing)洗氣除塵后(hou)送碳(tan)(tan)(tan)化(hua)(hua)(hua)塔(ta)，生(sheng)(sheng)石(shi)灰(hui)進(jin)消(xiao)化(hua)(hua)(hua)槽，用(yong)(yong)80-90℃ 的(de)(de)(de)(de)熱水充分消(xiao)化(hua)(hua)(hua)，制(zhi)(zhi)(zhi)成(cheng)(cheng)濃度(du)約9%的(de)(de)(de)(de)乳液，進(jin)入(ru)碳(tan)(tan)(tan)化(hua)(hua)(hua)塔(ta)，通(tong)二氧(yang)化(hua)(hua)(hua)碳(tan)(tan)(tan)進(jin)行碳(tan)(tan)(tan)化(hua)(hua)(hua)，當(dang)碳(tan)(tan)(tan)化(hua)(hua)(hua)時(shi)懸浮液的(de)(de)(de)(de)PH值等(deng)于7時(shi)為反響(xiang)終(zhong)點，此時(shi)可(ke)引(yin)入(ru)活(huo)(huo)化(hua)(hua)(hua)劑(ji)，對生(sheng)(sheng)成(cheng)(cheng)的(de)(de)(de)(de)碳(tan)(tan)(tan)酸鈣(gai)進(jin)行表(biao)面(mian)(mian)處理。有干法表(biao)面(mian)(mian)處理和濕法表(biao)面(mian)(mian)處理， 一(yi)般選用(yong)(yong)濕法表(biao)面(mian)(mian)處理工(gong)(gong)藝，因該法可(ke)制(zhi)(zhi)(zhi)得活(huo)(huo)化(hua)(hua)(hua)度(du)高(gao)，松(song)散功用(yong)(yong)好(hao)，透明性高(gao)的(de)(de)(de)(de)活(huo)(huo)性碳(tan)(tan)(tan)酸鈣(gai)。目(mu)前(qian)(qian)增(zeng)加(jia)活(huo)(huo)化(hua)(hua)(hua)劑(ji)一(yi)般有酞酸酯(zhi)偶聯劑(ji)、硬脂(zhi)酸、木(mu)質素等(deng)，用(yong)(yong)量約1%-5%。完成(cheng)(cheng)了(le)前(qian)(qian)面(mian)(mian)的(de)(de)(de)(de)化(hua)(hua)(hua)學處理后(hou)，對料液脫(tuo)水分別、單調制(zhi)(zhi)(zhi)得白度(du)高(gao)的(de)(de)(de)(de)制(zhi)(zhi)(zhi)品(pin)。