新聞資訊

玻璃棉生產會產生多少氨

工業氨水(shui)(shui)(shui)(shui)是(shi)(shi)含氨25%～28%的水(shui)(shui)(shui)(shui)溶液，氨水(shui)(shui)(shui)(shui)中(zhong)僅(jin)有(you)一小部分氨分子與(yu)水(shui)(shui)(shui)(shui)反應形成一水(shui)(shui)(shui)(shui)合(he)氨，是(shi)(shi)僅(jin)存(cun)在于氨水(shui)(shui)(shui)(shui)中(zhong)的弱堿(jian)。氨水(shui)(shui)(shui)(shui)凝固點與(yu)氨水(shui)(shui)(shui)(shui)濃度(du)有(you)關(guan)，常(chang)用(yong)的(wt)20%濃度(du)凝固點約為-35℃。與(yu)酸中(zhong)和反應產生熱。有(you)燃(ran)燒爆炸危險(xian)。比熱容(rong)為4

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