摘要
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。通过工业实践证明：复合抽提塔较好地融合了转盘塔及填料塔的优点，具有精制效果好、处理能力大及投资效益佳等特点，为装置消除“瓶颈”、提高加工水平提供了一条新途径。
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.,indicating that it combines the advantages of rotary column and packed column,with good refining effect and investment benefit as well as treating capacity.It provided a new way for eliminating the bottleneck and improving the process level.
出处
《润滑油》
CAS
2000年第1期38-41,共4页
Lubricating Oil
关键词
糠醛精制
复合抽提塔
转盘塔
填料塔
炼油
furfural refining
complex extraction tower
rotary column
packed column
raffinate oil
effect
