今天南陽鈣粉廠家跟我(wo)們(men)講講活性(xing)(xing)(xing)碳(tan)(tan)酸(suan)(suan)鈣的生(sheng)產工藝，讓(rang)我(wo)們(men)可以更好(hao)的了(le)解我(wo)們(men)的產品。活性(xing)(xing)(xing)碳(tan)(tan)酸(suan)(suan)鈣的生(sheng)產工藝與生(sheng)產輕質碳(tan)(tan)酸(suan)(suan)鈣大致相同，但(dan)在(zai)碳(tan)(tan)化(hua)(hua)這(zhe)一(yi)工序中(zhong)應嚴(yan)格操(cao)控條件(jian)，使生(sheng)成(cheng)微(wei)細的碳(tan)(tan)酸(suan)(suan)鈣顆粒，再用(yong)(yong)活化(hua)(hua)劑(ji)進(jin)行(xing)(xing)表(biao)(biao)面處(chu)(chu)理(li)。行(xing)(xing)將石灰石與煤混合，其配比約7.5左(zuo)右(you)，于(yu)900-1000℃ 溫度(du)下在(zai)石灰窯中(zhong)緞(duan)燒(shao)，二氧化(hua)(hua)碳(tan)(tan)經洗氣除塵后(hou)送碳(tan)(tan)化(hua)(hua)塔，生(sheng)石灰進(jin)消化(hua)(hua)槽(cao)，用(yong)(yong)80-90℃ 的熱水充分消化(hua)(hua)，制(zhi)成(cheng)濃度(du)約9%的乳液(ye)(ye)(ye)，進(jin)入碳(tan)(tan)化(hua)(hua)塔，通二氧化(hua)(hua)碳(tan)(tan)進(jin)行(xing)(xing)碳(tan)(tan)化(hua)(hua)，當碳(tan)(tan)化(hua)(hua)時(shi)懸(xuan)浮液(ye)(ye)(ye)的PH值等于(yu)7時(shi)為反響終(zhong)點(dian)，此時(shi)可引(yin)入活化(hua)(hua)劑(ji)，對(dui)(dui)生(sheng)成(cheng)的碳(tan)(tan)酸(suan)(suan)鈣進(jin)行(xing)(xing)表(biao)(biao)面處(chu)(chu)理(li)。有干法表(biao)(biao)面處(chu)(chu)理(li)和濕(shi)(shi)法表(biao)(biao)面處(chu)(chu)理(li)， 一(yi)般選用(yong)(yong)濕(shi)(shi)法表(biao)(biao)面處(chu)(chu)理(li)工藝，因該法可制(zhi)得(de)活化(hua)(hua)度(du)高(gao)，松(song)散功(gong)用(yong)(yong)好(hao)，透明性(xing)(xing)(xing)高(gao)的活性(xing)(xing)(xing)碳(tan)(tan)酸(suan)(suan)鈣。目前增(zeng)加(jia)活化(hua)(hua)劑(ji)一(yi)般有酞酸(suan)(suan)酯偶聯劑(ji)、硬脂酸(suan)(suan)、木質素等，用(yong)(yong)量約1%-5%。完(wan)成(cheng)了(le)前面的化(hua)(hua)學處(chu)(chu)理(li)后(hou)，對(dui)(dui)料液(ye)(ye)(ye)脫水分別、單調制(zhi)得(de)白度(du)高(gao)的制(zhi)品。