First,brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and the ammonium chloride solution,and then filtrated.
制备纯碱分两步进行,第一步用、碳酸氢铵反应得到碳酸氢钠
溶析出和氯化铵溶液,过滤。
First,brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and the ammonium chloride solution,and then filtrated.
制备纯碱分两步进行,第一步用、碳酸氢铵反应得到碳酸氢钠溶析出和氯化铵溶液,过滤。
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