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、碳酸铵反应得到碳酸出和氯化铵液,过滤。

First,brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and the ammonium chloride solution,and then filtrated.

卤水制备纯碱两步进行,第一步用卤水、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、酸氢铵反应得到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.

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.

卤水制备纯碱分两进行,第卤水、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.

卤水制备纯碱分两步进行,第一步用卤水、氢铵反应得到氢钠溶析出和氯化铵溶液,滤。

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.

卤水制备纯碱两,第一用卤水、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.

卤水制备两步进行,第一步用卤水、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.

卤水制备纯碱分两步进行,第一步用卤水、铵反应得到钠溶析出和氯化铵溶液,过滤。