提高一水碱结晶质量是提高(一水碱法)重质纯碱质量的关键。
The crystal quality of monohydrate sodium carbonate is the key to the produce heavy sodium carbonate by the method of the monohydrate sodium carbonate.
介绍当今国外挤压法生产重质纯碱的四种工艺流程，并对其中两类流程加以技术经济分析和评价。
This work introduces four process for dense soda ash production by extruding process currently used in China and foreign countries and the technology comparison.
介绍当今国外挤压法生产重质纯碱的四种工艺流程，并对其中两类流程加以技术经济分析和评价。
This work introduces four process for dense soda ash production by extruding process currently used in China and foreign countries and the technology comparison.
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