工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)在工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)上的(de)用(yong)途很廣，它(ta)是外(wai)觀無(wu)色(se)的(de)立(li)方結晶或(huo)(huo)細(xi)小結晶粉末，易溶于水。用(yong)地下(xia)鹽(yan)(yan)(yan)水和井鹽(yan)(yan)(yan)為原料時(shi)，精(jing)致工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)，通過三效或(huo)(huo)四效蒸(zheng)發濃(nong)縮，析(xi)出(chu)結晶，工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)廠家(jia)(jia)批發，離心(xin)分(fen)離制得(de)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)。工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)在生活中(zhong)用(yong)到的(de)小妙招您(nin)了(le)解多少？木質家(jia)(jia)具運用(yong)時(shi)間長了(le)或(huo)(huo)許會(hui)有蛀蟲，這時(shi)分(fen)用(yong)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)水在家(jia)(jia)具表面擦(ca)擦(ca)，就(jiu)(jiu)可以防蛀蟲了(le)；我們知道化(hua)(hua)學行業(ye)(ye)上多種(zhong)化(hua)(hua)學產(chan)品都(dou)是以工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)為原料生產(chan)的(de)，工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)，不僅如此，工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)在其(qi)他(ta)行業(ye)(ye)上也都(dou)有作(zuo)(zuo)用(yong)，那(nei)下(xia)面我們就(jiu)(jiu)一起(qi)來(lai)探討一下(xia)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)(yan)在化(hua)(hua)學工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)上的(de)作(zuo)(zuo)用(yong)。

家(jia)里(li)的銅器上有黑點(dian)擦不掉(diao)，可(ke)(ke)以(yi)用(yong)(yong)(yong)鹽(yan)洗掉(diao)；如(ru)宅(zhai)院里(li)雜(za)草(cao)長(chang)很快，可(ke)(ke)在(zai)雜(za)草(cao)上灑上一些工(gong)(gong)業(ye)(ye)(ye)鹽(yan)，3、4天后就可(ke)(ke)以(yi)見作(zuo)用(yong)(yong)(yong)；在(zai)機械工(gong)(gong)業(ye)(ye)(ye)中(zhong)在(zai)鑄造時，鹽(yan)可(ke)(ke)用(yong)(yong)(yong)作(zuo)非鐵金(jin)屬和合(he)金(jin)鑄造中(zhong)型砂的優良粘(zhan)合(he)劑；在(zai)建材工(gong)(gong)業(ye)(ye)(ye)中(zhong)用(yong)(yong)(yong)鹽(yan)制(zhi)成的純(chun)堿是生(sheng)產(chan)(chan)玻璃的主(zhu)要原(yuan)料；化學工(gong)(gong)業(ye)(ye)(ye)主(zhu)要產(chan)(chan)品中(zhong)的鹽(yan)酸、、純(chun)堿、氯(lv)化銨、等主(zhu)要都是用(yong)(yong)(yong)工(gong)(gong)業(ye)(ye)(ye)鹽(yan)為原(yuan)料生(sheng)產(chan)(chan)的。工(gong)(gong)業(ye)(ye)(ye)鹽(yan)是由(you)地下鹵(lu)水引(yin)入鹽(yan)田，工(gong)(gong)業(ye)(ye)(ye)鹽(yan)多少(shao)錢一斤，再經日曬干(gan)燥，濃(nong)縮結晶，制(zhi)得粗品。

大顆(ke)(ke)粒鹽(yan)又叫海(hai)鹽(yan)、粗鹽(yan)，或者(zhe)日曬海(hai)鹽(yan)。顆(ke)(ke)粒大（顆(ke)(ke)粒大小可根據客戶的(de)要(yao)求(qiu)研磨(mo)）。大顆(ke)(ke)粒鹽(yan)主要(yao)用于(yu)熱敷和鍋(guo)爐水(shui)的(de)處理。反(fan)之(zhi)，當高于(yu)空(kong)氣(qi)中(zhong)水(shui)蒸氣(qi)分壓的(de)時候就會呈(cheng)現干燥的(de)狀態，由相同(tong)生(sheng)產工(gong)藝(yi)、相同(tong)資源生(sheng)產的(de)產品(pin)視為一批(pi)。副產鹽(yan)是生(sheng)產其它化工(gong)產品(pin)的(de)過程(cheng)中(zhong)生(sheng)成的(de)氯化鈉(na)產品(pin)，雜(za)質(zhi)不定，主要(yao)用于(yu)水(shui)泥助磨(mo)劑。產品(pin)存(cun)放要(yao)防止灰塵及其他雜(za)物的(de)污染，防止雨(yu)淋。