褐藻酸(suan)鈉的(de)凝固劑、防治小麥、蘋果、白(bai)菜等腐(fu)爛及(ji)食品(pin)防腐(fu)劑、制取及(ji)其他(ta)鈉化(hua)(hua)合(he)物、鋼鐵(tie)熱處理介(jie)質等。鹽(yan)，在我們生(sheng)活中(zhong)(zhong)很常見，但這(zhe)里我們介(jie)紹的(de)鹽(yan)卻(que)不是家中(zhong)(zhong)廚房里的(de)鹽(yan)，而(er)是工(gong)(gong)業(ye)上常用到的(de)鹽(yan)——工(gong)(gong)業(ye)鹽(yan)。基本(ben)化(hua)(hua)學(xue)工(gong)(gong)業(ye)主(zhu)(zhu)要(yao)(yao)產(chan)品(pin)中(zhong)(zhong)的(de)鹽(yan)酸(suan)、、純堿、氯化(hua)(hua)銨、等主(zhu)(zhu)要(yao)(yao)是用工(gong)(gong)業(ye)鹽(yan)為原料生(sheng)產(chan)的(de)。基本(ben)化(hua)(hua)學(xue)工(gong)(gong)業(ye)主(zhu)(zhu)要(yao)(yao)產(chan)品(pin)中(zhong)(zhong)的(de)鹽(yan)酸(suan)、、純堿、氯化(hua)(hua)銨、等主(zhu)(zhu)要(yao)(yao)是用工(gong)(gong)業(ye)鹽(yan)為原料生(sheng)產(chan)的(de)。

我們都知道(dao)工(gong)(gong)(gong)業(ye)鹽(yan)(yan)(yan)(yan)廣(guang)泛應用(yong)于(yu)工(gong)(gong)(gong)業(ye)行業(ye)上(shang)，合肥(fei)工(gong)(gong)(gong)業(ye)鹽(yan)(yan)(yan)(yan)，那肯定(ding)有人會(hui)有疑問，工(gong)(gong)(gong)業(ye)鹽(yan)(yan)(yan)(yan)在工(gong)(gong)(gong)業(ye)上(shang)有什么作(zuo)用(yong)？到底又是用(yong)來(lai)做(zuo)什么的(de)呢？此外，還用(yong)于(yu)肥(fei)皂制造、陶瓷、玻璃(li)生(sheng)產(chan)(chan)、日用(yong)化工(gong)(gong)(gong)、石油鉆(zhan)探(tan)、鉆(zhan)井(jing)工(gong)(gong)(gong)作(zuo)液(ye)、完井(jing)液(ye)、石油化工(gong)(gong)(gong)脫(tuo)水(shui)液(ye)、建筑(zhu)行業(ye)早強劑(ji)、生(sheng)產(chan)(chan)涂料(liao)(liao)的(de)凝固劑(ji)、橡(xiang)膠行業(ye)乳膠凝結劑(ji)、造紙(zhi)工(gong)(gong)(gong)業(ye)添加劑(ji)及廢紙(zhi)張(zhang)脫(tuo)墨、化學(xue)工(gong)(gong)(gong)業(ye)的(de)無機化工(gong)(gong)(gong)原料(liao)(liao)及硫酸(suan)根(gen)脫(tuo)除劑(ji)，工(gong)(gong)(gong)業(ye)鹽(yan)(yan)(yan)(yan)在工(gong)(gong)(gong)業(ye)上(shang)的(de)用(yong)途很廣(guang)，它是外觀無色的(de)立方結晶(jing)或細小(xiao)結晶(jing)粉末，易(yi)溶于(yu)水(shui)。用(yong)地(di)下(xia)鹽(yan)(yan)(yan)(yan)水(shui)和井(jing)鹽(yan)(yan)(yan)(yan)為原料(liao)(liao)時，通過三效或四效蒸發(fa)濃縮，析出結晶(jing)，工(gong)(gong)(gong)業(ye)鹽(yan)(yan)(yan)(yan)廠家批發(fa)，離心分(fen)離制得(de)工(gong)(gong)(gong)業(ye)鹽(yan)(yan)(yan)(yan)。

油井鉆探過程中，為保護巖(yan)鹽層巖(yan)心的(de)(de)完整性(xing)，需在泥(ni)漿中添加鹽作穩(wen)定劑；在工(gong)(gong)業(ye)化時代(dai)之前，人們(men)所說的(de)(de)鹽，工(gong)(gong)業(ye)鹽批發，特指生(sheng)活(huo)中調(diao)味用的(de)(de)，而不(bu)是現在化學科(ke)學中的(de)(de)“鹽”。褐藻酸鈉的(de)(de)凝(ning)固劑、防(fang)(fang)治小麥、蘋果、白(bai)菜等腐爛及食品防(fang)(fang)腐劑、制取及其他(ta)鈉化合(he)物、鋼鐵熱處理介質等。關(guan)于(yu)開(kai)車一族來(lai)說，融雪劑工(gong)(gong)業(ye)鹽，冬季(ji)讓人無奈(nai)的(de)(de)就是玻璃結霜(shuang)結凍(dong)，可(ke)將(jiang)工(gong)(gong)業(ye)鹽弄濕，用來(lai)擦洗擋風玻璃內面，可(ke)免除結冰或結霜(shuang)的(de)(de)懊惱。