今天南陽鈣粉廠家跟我(wo)們(men)(men)講講活(huo)性(xing)碳(tan)(tan)酸(suan)鈣(gai)的(de)生(sheng)(sheng)(sheng)(sheng)產(chan)工(gong)藝，讓我(wo)們(men)(men)可以(yi)更好的(de)了解我(wo)們(men)(men)的(de)產(chan)品(pin)。活(huo)性(xing)碳(tan)(tan)酸(suan)鈣(gai)的(de)生(sheng)(sheng)(sheng)(sheng)產(chan)工(gong)藝與生(sheng)(sheng)(sheng)(sheng)產(chan)輕質(zhi)碳(tan)(tan)酸(suan)鈣(gai)大致相同(tong)，但在碳(tan)(tan)化(hua)(hua)(hua)這(zhe)一工(gong)序中(zhong)應嚴(yan)格操控條(tiao)件，使生(sheng)(sheng)(sheng)(sheng)成(cheng)微細(xi)的(de)碳(tan)(tan)酸(suan)鈣(gai)顆粒，再用(yong)活(huo)化(hua)(hua)(hua)劑進(jin)(jin)行(xing)表(biao)面處(chu)理(li)。行(xing)將(jiang)石(shi)(shi)灰石(shi)(shi)與煤混合，其配比約(yue)7.5左右，于(yu)900-1000℃ 溫(wen)度下在石(shi)(shi)灰窯(yao)中(zhong)緞燒，二氧(yang)化(hua)(hua)(hua)碳(tan)(tan)經洗氣除塵后(hou)(hou)送碳(tan)(tan)化(hua)(hua)(hua)塔，生(sheng)(sheng)(sheng)(sheng)石(shi)(shi)灰進(jin)(jin)消(xiao)化(hua)(hua)(hua)槽(cao)，用(yong)80-90℃ 的(de)熱水充分(fen)消(xiao)化(hua)(hua)(hua)，制(zhi)成(cheng)濃(nong)度約(yue)9%的(de)乳液，進(jin)(jin)入(ru)碳(tan)(tan)化(hua)(hua)(hua)塔，通二氧(yang)化(hua)(hua)(hua)碳(tan)(tan)進(jin)(jin)行(xing)碳(tan)(tan)化(hua)(hua)(hua)，當碳(tan)(tan)化(hua)(hua)(hua)時懸浮液的(de)PH值等于(yu)7時為反(fan)響終點，此時可引入(ru)活(huo)化(hua)(hua)(hua)劑，對生(sheng)(sheng)(sheng)(sheng)成(cheng)的(de)碳(tan)(tan)酸(suan)鈣(gai)進(jin)(jin)行(xing)表(biao)面處(chu)理(li)。有(you)(you)干法(fa)表(biao)面處(chu)理(li)和(he)濕(shi)法(fa)表(biao)面處(chu)理(li)， 一般選(xuan)用(yong)濕(shi)法(fa)表(biao)面處(chu)理(li)工(gong)藝，因該法(fa)可制(zhi)得(de)活(huo)化(hua)(hua)(hua)度高(gao)，松散功(gong)用(yong)好，透明(ming)性(xing)高(gao)的(de)活(huo)性(xing)碳(tan)(tan)酸(suan)鈣(gai)。目(mu)前增加活(huo)化(hua)(hua)(hua)劑一般有(you)(you)酞酸(suan)酯偶聯劑、硬脂酸(suan)、木(mu)質(zhi)素等，用(yong)量約(yue)1%-5%。完成(cheng)了前面的(de)化(hua)(hua)(hua)學處(chu)理(li)后(hou)(hou)，對料(liao)液脫(tuo)水分(fen)別、單調制(zhi)得(de)白(bai)度高(gao)的(de)制(zhi)品(pin)。