今天南陽鈣粉廠家跟我(wo)們(men)講(jiang)講(jiang)活性(xing)(xing)碳(tan)(tan)酸(suan)(suan)鈣的(de)(de)生(sheng)(sheng)產工藝，讓(rang)我(wo)們(men)可以(yi)更(geng)好的(de)(de)了解我(wo)們(men)的(de)(de)產品。活性(xing)(xing)碳(tan)(tan)酸(suan)(suan)鈣的(de)(de)生(sheng)(sheng)產工藝與生(sheng)(sheng)產輕(qing)質(zhi)碳(tan)(tan)酸(suan)(suan)鈣大致相同，但在碳(tan)(tan)化(hua)(hua)(hua)這一(yi)工序中(zhong)應嚴(yan)格操控(kong)條件，使(shi)生(sheng)(sheng)成(cheng)微細的(de)(de)碳(tan)(tan)酸(suan)(suan)鈣顆(ke)粒，再用(yong)(yong)(yong)活化(hua)(hua)(hua)劑進(jin)行(xing)(xing)表(biao)面(mian)(mian)處(chu)(chu)理(li)。行(xing)(xing)將石(shi)灰石(shi)與煤混合，其配比約(yue)7.5左右，于900-1000℃ 溫度下(xia)在石(shi)灰窯中(zhong)緞燒，二氧化(hua)(hua)(hua)碳(tan)(tan)經洗氣除塵后送(song)碳(tan)(tan)化(hua)(hua)(hua)塔，生(sheng)(sheng)石(shi)灰進(jin)消化(hua)(hua)(hua)槽，用(yong)(yong)(yong)80-90℃ 的(de)(de)熱水充分消化(hua)(hua)(hua)，制(zhi)成(cheng)濃度約(yue)9%的(de)(de)乳(ru)液，進(jin)入(ru)碳(tan)(tan)化(hua)(hua)(hua)塔，通二氧化(hua)(hua)(hua)碳(tan)(tan)進(jin)行(xing)(xing)碳(tan)(tan)化(hua)(hua)(hua)，當碳(tan)(tan)化(hua)(hua)(hua)時懸浮液的(de)(de)PH值等于7時為反響終點(dian)，此時可引(yin)入(ru)活化(hua)(hua)(hua)劑，對生(sheng)(sheng)成(cheng)的(de)(de)碳(tan)(tan)酸(suan)(suan)鈣進(jin)行(xing)(xing)表(biao)面(mian)(mian)處(chu)(chu)理(li)。有干(gan)法(fa)表(biao)面(mian)(mian)處(chu)(chu)理(li)和濕法(fa)表(biao)面(mian)(mian)處(chu)(chu)理(li)， 一(yi)般(ban)(ban)選(xuan)用(yong)(yong)(yong)濕法(fa)表(biao)面(mian)(mian)處(chu)(chu)理(li)工藝，因該法(fa)可制(zhi)得活化(hua)(hua)(hua)度高，松散(san)功用(yong)(yong)(yong)好，透明性(xing)(xing)高的(de)(de)活性(xing)(xing)碳(tan)(tan)酸(suan)(suan)鈣。目(mu)前增加活化(hua)(hua)(hua)劑一(yi)般(ban)(ban)有酞酸(suan)(suan)酯偶聯劑、硬脂酸(suan)(suan)、木(mu)質(zhi)素等，用(yong)(yong)(yong)量約(yue)1%-5%。完成(cheng)了前面(mian)(mian)的(de)(de)化(hua)(hua)(hua)學處(chu)(chu)理(li)后，對料液脫水分別(bie)、單調制(zhi)得白度高的(de)(de)制(zhi)品。