The glass lining tower section on the application of refining tower, obtains the the consistent high praise from the chlorine-alkali association.
搪玻璃塔节在精馏塔上的应用，获得氯碱协会的一致好评。
The process of secondary refining of brine, operation and regeneration principles of resin tower and attentive problems were introduced.
介绍了盐水二次精制的工艺流程、操作方法以及树脂塔的再生原理和注意问题。
The complex extraction tower technology was applied to the practical production for the first time in the third furfural refining unit in Maoming Petrochemical Co.
茂名石油化工公司第三套糠醛精制装置首次将复合抽提塔技术应用于生产实际。
The new process of domestic pa refining and the technique of high efficiency regular packing tower are introduced.
介绍了国内苯酐精制新工艺和高效规整填料塔技术。
The new process of domestic pa refining and the technique of high efficiency regular packing tower are introduced.
介绍了国内苯酐精制新工艺和高效规整填料塔技术。
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