今天南陽鈣粉廠家跟我(wo)們(men)講講活(huo)(huo)(huo)性(xing)碳(tan)(tan)酸(suan)鈣(gai)的(de)(de)生(sheng)(sheng)(sheng)產(chan)工(gong)(gong)藝(yi)，讓(rang)我(wo)們(men)可以更(geng)好的(de)(de)了(le)解我(wo)們(men)的(de)(de)產(chan)品。活(huo)(huo)(huo)性(xing)碳(tan)(tan)酸(suan)鈣(gai)的(de)(de)生(sheng)(sheng)(sheng)產(chan)工(gong)(gong)藝(yi)與(yu)生(sheng)(sheng)(sheng)產(chan)輕(qing)質碳(tan)(tan)酸(suan)鈣(gai)大致相(xiang)同(tong)，但在(zai)碳(tan)(tan)化(hua)(hua)(hua)(hua)這一(yi)工(gong)(gong)序(xu)中應嚴格操控條件，使生(sheng)(sheng)(sheng)成微細的(de)(de)碳(tan)(tan)酸(suan)鈣(gai)顆(ke)粒，再用(yong)(yong)活(huo)(huo)(huo)化(hua)(hua)(hua)(hua)劑(ji)(ji)進行表面(mian)處(chu)(chu)理。行將石(shi)灰石(shi)與(yu)煤混(hun)合，其配比(bi)約7.5左右，于900-1000℃ 溫度(du)(du)下在(zai)石(shi)灰窯中緞燒(shao)，二氧化(hua)(hua)(hua)(hua)碳(tan)(tan)經洗氣(qi)除塵(chen)后(hou)送(song)碳(tan)(tan)化(hua)(hua)(hua)(hua)塔，生(sheng)(sheng)(sheng)石(shi)灰進消(xiao)(xiao)化(hua)(hua)(hua)(hua)槽，用(yong)(yong)80-90℃ 的(de)(de)熱水充分消(xiao)(xiao)化(hua)(hua)(hua)(hua)，制(zhi)成濃度(du)(du)約9%的(de)(de)乳液，進入碳(tan)(tan)化(hua)(hua)(hua)(hua)塔，通二氧化(hua)(hua)(hua)(hua)碳(tan)(tan)進行碳(tan)(tan)化(hua)(hua)(hua)(hua)，當碳(tan)(tan)化(hua)(hua)(hua)(hua)時懸(xuan)浮(fu)液的(de)(de)PH值等于7時為反響終(zhong)點，此時可引入活(huo)(huo)(huo)化(hua)(hua)(hua)(hua)劑(ji)(ji)，對生(sheng)(sheng)(sheng)成的(de)(de)碳(tan)(tan)酸(suan)鈣(gai)進行表面(mian)處(chu)(chu)理。有(you)干(gan)法(fa)表面(mian)處(chu)(chu)理和濕法(fa)表面(mian)處(chu)(chu)理， 一(yi)般(ban)選(xuan)用(yong)(yong)濕法(fa)表面(mian)處(chu)(chu)理工(gong)(gong)藝(yi)，因該法(fa)可制(zhi)得活(huo)(huo)(huo)化(hua)(hua)(hua)(hua)度(du)(du)高，松散功用(yong)(yong)好，透明性(xing)高的(de)(de)活(huo)(huo)(huo)性(xing)碳(tan)(tan)酸(suan)鈣(gai)。目前增(zeng)加活(huo)(huo)(huo)化(hua)(hua)(hua)(hua)劑(ji)(ji)一(yi)般(ban)有(you)酞酸(suan)酯偶聯劑(ji)(ji)、硬脂酸(suan)、木質素等，用(yong)(yong)量約1%-5%。完成了(le)前面(mian)的(de)(de)化(hua)(hua)(hua)(hua)學處(chu)(chu)理后(hou)，對料液脫水分別(bie)、單(dan)調制(zhi)得白度(du)(du)高的(de)(de)制(zhi)品。