氯堿工業概況
工(gong)(gong)業(ye)(ye)上用(yong)(yong)電解(jie)飽(bao)和NaCl溶液(ye)的方法來制(zhi)取NaOH、Cl2和H2,并以它(ta)(ta)們為原(yuan)料生產一(yi)系列化(hua)工(gong)(gong)產品,稱為氯(lv)堿(jian)工(gong)(gong)業(ye)(ye)。氯(lv)堿(jian)工(gong)(gong)業(ye)(ye)是最(zui)基本(ben)的化(hua)學(xue)工(gong)(gong)業(ye)(ye)之一(yi),它(ta)(ta)的產品除應用(yong)(yong)于(yu)(yu)化(hua)學(xue)工(gong)(gong)業(ye)(ye)本(ben)身外,還廣泛(fan)應用(yong)(yong)于(yu)(yu)輕工(gong)(gong)業(ye)(ye)、紡(fang)織工(gong)(gong)業(ye)(ye)、冶金工(gong)(gong)業(ye)(ye)、石油化(hua)學(xue)工(gong)(gong)業(ye)(ye)以及公用(yong)(yong)事(shi)業(ye)(ye)。
氯堿工(gong)業屬(shu)于(yu)基本化工(gong)原料工(gong)業,產品涉(she)及國民(min)經濟(ji)和人民(min)生活的(de)諸多領域,據測算(suan),每萬噸氯堿可創造5—7億元工(gong)業產值。發展(zhan)氯堿工(gong)業,是相關產業部門的(de)迫切愿望,其發展(zhan)水平(ping),在一定(ding)程(cheng)度(du)上反應出一個國家國民(min)經濟(ji)的(de)發展(zhan)程(cheng)度(du)。但同(tong)時看到,氯堿工(gong)業又是耗水大戶(hu)、污(wu)染大戶(hu),我國氯堿行業亟待解決的(de)環境問題(ti)之一,是含氯產品的(de)持(chi)久(jiu)性有機(ji)污(wu)染物控制問題(ti)。

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