该法比烧碱石灰法有诸多优点，碱耗较高是其不足。
This new method had advantage over the caustic soda lime one, despite its higher sodium hydroxide consumption.
初步试验表明，扩散渗析可以用来分离回收其中大部分的硫酸，从而降低溶液的酸度，减少沉淀产品的碱耗。
Preliminary test indicates that most of sulfuric acid can be separated and recovered by diffusing dialysis process. Consequently, the alkali consumption is reduced in uranium precipitation process.
拜耳法生产氧化铝的过程中，碱耗的主要原因是因为有钠硅渣的生成，碱耗可以用赤泥钠硅比（N/S）表征。
The consumption of caustic soda is mainly caused by formation of sodium hydrate aluminosilicate and it can be calculated from the ratio of N/S of red mud.
板式降膜蒸发器具有蒸水能力大、汽耗低、回水比高等优点，但不宜蒸发有结晶析出的溶液。 山西铝厂拜尔法母液中碳碱含量高，在蒸发过程中易析出。
The plate falling film evaporator has advantages of high capacity, less steam consumption and high return water ratio but is not suitable for evaporation of solution with crystal liberation.
改造后，不但完善了采盐系统，稳定了生产，还降低了隔膜碱汽耗。
After improvement, not only the system was improved, and production was stable, but also gas consumption of diaphragm caustic soda was reduced.
介绍了我国水合肼和adc发泡剂的生产现状，预测了这两种产品所需的耗碱量。
Present situation of China's hydrazine hydrate and ADC blowing agent production is introduced here.
介绍了我国水合肼和adc发泡剂的生产现状，预测了这两种产品所需的耗碱量。
Present situation of China's hydrazine hydrate and ADC blowing agent production is introduced here.
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