The complex extractiontower 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。
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The result shows that, the continuous extraction process with packed extractiontower can be used in the extraction of soybean isoflavones, which has a promising industrial application.
Two phase flow, mass transfer performance and design calculation of packed extractiontower were introduced in this paper. It was very important to design and operation of packed tower.