First,brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and the ammonium chloride solution,and then filtrated.
卤水制备纯碱分两步进行,第一步用卤水、碳酸
应得到碳酸钠
析出和氯化
,
滤。
盐,酸性碳酸盐First,brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and the ammonium chloride solution,and then filtrated.
卤水制备纯碱分两步进行,第一步用卤水、碳酸应得到碳酸钠析出和氯化,滤。
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