今天南陽鈣粉廠家跟我(wo)(wo)們講講活(huo)性(xing)(xing)碳(tan)(tan)(tan)(tan)(tan)(tan)酸(suan)鈣(gai)的生產工(gong)藝，讓我(wo)(wo)們可以更好的了(le)解我(wo)(wo)們的產品。活(huo)性(xing)(xing)碳(tan)(tan)(tan)(tan)(tan)(tan)酸(suan)鈣(gai)的生產工(gong)藝與生產輕質碳(tan)(tan)(tan)(tan)(tan)(tan)酸(suan)鈣(gai)大致相(xiang)同，但在碳(tan)(tan)(tan)(tan)(tan)(tan)化(hua)(hua)這(zhe)一工(gong)序中(zhong)應嚴格(ge)操控條件，使生成微細的碳(tan)(tan)(tan)(tan)(tan)(tan)酸(suan)鈣(gai)顆粒，再(zai)用(yong)(yong)(yong)(yong)活(huo)化(hua)(hua)劑(ji)進(jin)(jin)行(xing)表(biao)面處理。行(xing)將石灰石與煤(mei)混合(he)，其配(pei)比約7.5左右，于900-1000℃ 溫度(du)下在石灰窯中(zhong)緞燒(shao)，二氧化(hua)(hua)碳(tan)(tan)(tan)(tan)(tan)(tan)經洗氣除塵后送碳(tan)(tan)(tan)(tan)(tan)(tan)化(hua)(hua)塔，生石灰進(jin)(jin)消化(hua)(hua)槽，用(yong)(yong)(yong)(yong)80-90℃ 的熱水(shui)充分消化(hua)(hua)，制(zhi)成濃度(du)約9%的乳液(ye)，進(jin)(jin)入碳(tan)(tan)(tan)(tan)(tan)(tan)化(hua)(hua)塔，通二氧化(hua)(hua)碳(tan)(tan)(tan)(tan)(tan)(tan)進(jin)(jin)行(xing)碳(tan)(tan)(tan)(tan)(tan)(tan)化(hua)(hua)，當(dang)碳(tan)(tan)(tan)(tan)(tan)(tan)化(hua)(hua)時(shi)懸浮液(ye)的PH值等(deng)于7時(shi)為反響終點，此時(shi)可引入活(huo)化(hua)(hua)劑(ji)，對生成的碳(tan)(tan)(tan)(tan)(tan)(tan)酸(suan)鈣(gai)進(jin)(jin)行(xing)表(biao)面處理。有干法表(biao)面處理和濕(shi)(shi)法表(biao)面處理， 一般選用(yong)(yong)(yong)(yong)濕(shi)(shi)法表(biao)面處理工(gong)藝，因該法可制(zhi)得(de)(de)活(huo)化(hua)(hua)度(du)高(gao)(gao)(gao)，松散(san)功用(yong)(yong)(yong)(yong)好，透(tou)明性(xing)(xing)高(gao)(gao)(gao)的活(huo)性(xing)(xing)碳(tan)(tan)(tan)(tan)(tan)(tan)酸(suan)鈣(gai)。目前增加活(huo)化(hua)(hua)劑(ji)一般有酞(tai)酸(suan)酯(zhi)偶(ou)聯劑(ji)、硬脂(zhi)酸(suan)、木質素等(deng)，用(yong)(yong)(yong)(yong)量約1%-5%。完成了(le)前面的化(hua)(hua)學處理后，對料液(ye)脫水(shui)分別(bie)、單調制(zhi)得(de)(de)白度(du)高(gao)(gao)(gao)的制(zhi)品。