化工生产品中的腐蚀性物料，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。
Corrosively medium for chemical production such as sodium hydrate, caustic soda, sulfuric acid, nitric acid, acetic acid, fatty acid.
同时，对蒸吸工序在纯碱生产中的作用进行了阐述。
At the same time have been expounded on the effect of steamed attracts the working procedure in soda ash production.
随着我国能源的短缺现象的日益严峻，纯碱生产行业中的氨碱法纯碱生产工艺中能耗的“瓶颈”严重影响了纯碱的生产。
With the shortage of energy sources becoming severe in our country, production of soda from ammonia-soda is seriously troubled by the energy consumption in the production process.
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