工業鹽的用途：

1.用于鹽酸.燒(shao)堿.純堿.氯化(hua)銨(an).生產氯氣原(yuan)料。

2.用于(yu)肥皂(zao)制造(zao)(zao).陶瓷.玻(bo)璃生(sheng)產.日(ri)用化工(gong)(gong)(gong)(gong).石(shi)油鉆(zhan)探.鉆(zhan)井工(gong)(gong)(gong)(gong)作液.完井液.石(shi)化脫水液.建筑業(ye)早強劑.生(sheng)產涂料的凝(ning)固劑.橡膠(jiao)工(gong)(gong)(gong)(gong)業(ye)乳膠(jiao)凝(ning)結(jie)劑.造(zao)(zao)紙(zhi)工(gong)(gong)(gong)(gong)業(ye)添加劑，廢紙(zhi)脫墨.化工(gong)(gong)(gong)(gong)無機化工(gong)(gong)(gong)(gong)原料及硫酸根去除劑。

3.褐(he)藻酸鈉(na)凝固劑(ji).防治小麥.蘋果.白菜等(deng)腐爛(lan)食品防腐劑(ji).制成金屬鈉(na)和其他鈉(na)化合(he)物(wu).鋼鐵熱處理(li)介質等(deng)。

4.在水處理.公路除(chu)雪.鹽在制冷(leng)等方面也有廣(guang)泛的應用。

工業鹽有哪些？

工業鹽又稱工業(ye)鹽(yan)，其主要含(han)量是(shi)氯化鈉(na)。常見的工業(ye)鹽(yan)有大顆粒鹽(yan).小白(bai)鹽(yan).精制鹽(yan).副產鹽(yan)等。

大(da)(da)顆(ke)(ke)粒鹽(yan)(yan)又(you)稱(cheng)海鹽(yan)(yan).粗鹽(yan)(yan)，或日曬海鹽(yan)(yan)。顆(ke)(ke)粒大(da)(da)(顆(ke)(ke)粒大(da)(da)小可根據客(ke)戶要求(qiu)研磨)。大(da)(da)顆(ke)(ke)粒鹽(yan)(yan)主要用于(yu)熱敷和鍋爐水處理。

小(xiao)白鹽顆(ke)粒一般小(xiao)于工(gong)業(ye)鹽，主要用(yong)于養殖業(ye)。

精制(zhi)鹽的(de)形狀接(jie)近(jin)粉末，顏色白，流動(dong)性*，可長(chang)時間不結塊，主要用(yong)作浴(yu)鹽或洗(xi)衣液添加(jia)劑。

副(fu)產鹽是生產其(qi)他(ta)化(hua)工(gong)產品的氯(lv)化(hua)鈉產品，雜質不(bu)確定，主(zhu)要(yao)用于(yu)水泥助(zhu)磨劑。

雖然工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)和食(shi)用鹽(yan)(yan)(yan)(yan)看(kan)起來(lai)很相(xiang)似，但實際上(shang)有(you)很多(duo)區(qu)別(bie)。首(shou)先，工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)和食(shi)用鹽(yan)(yan)(yan)(yan)的組(zu)成是不同的。食(shi)用鹽(yan)(yan)(yan)(yan)是簡(jian)單的氧化(hua)鈉，但對于(yu)(yu)工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)來(lai)說(shuo)，除了有(you)氧化(hua)鈉，還(huan)會(hui)有(you)亞硝酸鈉。如果從水溶(rong)性水平來(lai)區(qu)分，工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)的水溶(rong)性是堿性的，食(shi)用鹽(yan)(yan)(yan)(yan)的水溶(rong)性屬于(yu)(yu)中(zhong)(zhong)性化(hua)，可以從外(wai)觀上(shang)區(qu)分。食(shi)用鹽(yan)(yan)(yan)(yan)呈細砂狀，材質呈紫色(se)，用手揉捏不易凝固。但是對于(yu)(yu)工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)來(lai)說(shuo)，顏色(se)暗(an)淡無(wu)光，是顆(ke)粒。對于(yu)(yu)工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)來(lai)說(shuo)，上(shang)面給大家詳細介紹一(yi)下，可以發現(xian)工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)還(huan)是很重要的。關鍵(jian)是我(wo)們都會(hui)在工(gong)(gong)業(ye)(ye)(ye)中(zhong)(zhong)使用工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)。工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)在制(zhi)造(zao)中(zhong)(zhong)很常見，但工(gong)(gong)業(ye)(ye)(ye)鹽(yan)(yan)(yan)(yan)有(you)毒副作用，不能盲(mang)目跟風吃(chi)，否則很容易造(zao)成中(zhong)(zhong)毒問題。

工業鹽的日常使用技巧:

1.木制家(jia)具怕蛀蟲，此時用工業(ye)鹽(yan)水擦(ca)拭家(jia)具表面(mian)可(ke)有效防止蛀蟲。

2.家用掃帚使用一(yi)段時間后會脫毛(mao)。我們可以把新買的掃帚浸泡在(zai)工(gong)業鹽水中一(yi)段時間，晾干(gan)后不會脫毛(mao)。

3.用鹽水(shui)洗(xi)藤(teng)竹器(qi)，會(hui)變(bian)得更耐(nai)用。

4.家(jia)里銅器上有黑(hei)點(dian)擦(ca)不(bu)掉，可以(yi)用鹽輕松洗掉。

5.如果(guo)院子里的雜(za)草(cao)長得很快(kuai)，可以在雜(za)草(cao)上撒上一些工(gong)業鹽(yan)，3.4天(tian)后就(jiu)能看(kan)到(dao)效果(guo)。

6.對于(yu)司機來說，冬天頭疼的是玻璃結霜(shuang)結冰，可(ke)以濕潤工(gong)業鹽(yan)，擦(ca)拭擋風玻璃內部，避(bi)免結冰或結霜(shuang)的麻煩。