木(mu)器用(yong)久都會(hui)變黑，用(yong)鹽(yan)(yan)(yan)水擦洗后(hou)就好；關于家里(li)潮(chao)濕的(de)(de)木(mu)炭，可在上面撒些鹽(yan)(yan)(yan)水，單(dan)調后(hou)運用(yong)，作用(yong)；家里(li)的(de)(de)銅(tong)器上有黑點擦不掉，可以(yi)用(yong)鹽(yan)(yan)(yan)洗掉；如(ru)宅院里(li)雜(za)草長(chang)很快，融(rong)雪劑工(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)，可在雜(za)草上灑(sa)上一些工(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)，工(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)一噸(dun)價格，3、4天后(hou)就可以(yi)見(jian)作用(yong)；吸(xi)(xi)潮(chao)性：工(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)的(de)(de)表面通常被(bei)一層(ceng)(ceng)薄膜(mo)狀(zhuang)的(de)(de)飽和(he)鹽(yan)(yan)(yan)溶(rong)液所(suo)包圍，當這層(ceng)(ceng)薄膜(mo)溶(rong)液的(de)(de)蒸(zheng)氣壓比(bi)空氣中(zhong)水蒸(zheng)氣分(fen)壓低的(de)(de)時(shi)候，工(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)就會(hui)吸(xi)(xi)附(fu)空氣里(li)面的(de)(de)水分(fen)而潮(chao)解，

工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)鹽(yan)(yan)八大的(de)(de)用(yong)途：在(zai)(zai)輕工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)中在(zai)(zai)制肥皂(zao)中，為保持(chi)溶液有合適的(de)(de)粘度，常常加入鹽(yan)(yan)；在(zai)(zai)制革工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)需要大量的(de)(de)皮質(zhi)，原料(liao)皮在(zai)(zai)貯運(yun)過程中，安徽工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)鹽(yan)(yan)，為防止或抑制微生物的(de)(de)侵蝕，需要經過防腐處理(li)，以免降低(di)皮的(de)(de)質(zhi)量。我(wo)們知道(dao)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)鹽(yan)(yan)有個稱(cheng)號是“化(hua)學工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)”，而化(hua)學行業(ye)(ye)(ye)(ye)是經濟的(de)(de)基礎行業(ye)(ye)(ye)(ye)，純堿也(ye)是基本的(de)(de)化(hua)學原料(liao)，而純堿就是以工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)鹽(yan)(yan)為原料(liao)生產的(de)(de)，工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)鹽(yan)(yan)廠家，每生產1噸(dun)純堿就需要消耗1.2-1.4噸(dun)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)鹽(yan)(yan)，并且在(zai)(zai)化(hua)學工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)生產中差不多每個步驟都需要用(yong)到工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)鹽(yan)(yan)。我(wo)們都知道(dao)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)鹽(yan)(yan)廣泛應用(yong)于(yu)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)行業(ye)(ye)(ye)(ye)上，那肯(ken)定有人會有疑(yi)問，工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)鹽(yan)(yan)在(zai)(zai)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)上有什么作用(yong)？到底又是用(yong)來做(zuo)什么的(de)(de)呢？

化(hua)學(xue)工(gong)(gong)(gong)業(ye)(ye)主(zhu)要(yao)(yao)產(chan)品中的鹽(yan)(yan)酸、、純堿、氯(lv)化(hua)銨、等主(zhu)要(yao)(yao)都是(shi)(shi)用(yong)工(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)為原料生(sheng)產(chan)的。工(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)是(shi)(shi)由(you)地下鹵水引入鹽(yan)(yan)田(tian)，再經日曬干(gan)燥(zao)，濃縮結晶(jing)，制得粗(cu)品。綜上所述，我們可以了解到工(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)在化(hua)學(xue)行(xing)業(ye)(ye)中的作用(yong)，當(dang)然工(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)并不只用(yong)于(yu)化(hua)學(xue)行(xing)業(ye)(ye)上，還(huan)可以應用(yong)于(yu)冶(ye)金行(xing)業(ye)(ye)上，石(shi)油(you)行(xing)業(ye)(ye)，印染等行(xing)業(ye)(ye)上。工(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)又叫工(gong)(gong)(gong)業(ye)(ye)用(yong)鹽(yan)(yan)，其(qi)主(zhu)要(yao)(yao)含量是(shi)(shi)氯(lv)化(hua)鈉。常見的工(gong)(gong)(gong)業(ye)(ye)鹽(yan)(yan)有大顆粒鹽(yan)(yan)、小白鹽(yan)(yan)、精(jing)制鹽(yan)(yan)、副產(chan)鹽(yan)(yan)等。