Saturated salt water after inhaling ammonia with carbon dioxide for carbonation, they will have to re-alkali (sodium bicarbonate) and ammonium chloride solution precipitation.
饱和食盐水在吸入氨气后用二氧化碳进行碳化，便得到重碱(碳酸氢钠)沉淀和氯化铵溶液。
In this paper a method of preparing acrylamide polymer in the powder form, using the solution-precipitation polymerization, is described.
本文介绍了用溶液沉淀聚合法制备粉状聚丙烯酰胺的方法。
In this paper a method of preparing acrylamide polymer in the powder form, using the solution-precipitation polymerization, is described.
本文介绍了用溶液沉淀聚合法制备粉状聚丙烯酰胺的方法。
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