节能的塔器和分离技术综述

Summarization of Energy-efficient Column and Separation Technology

从塔器内件和新型塔器等方面阐述了节能塔器和分离技术的研究进展。其内容包括:新型填料,塔器内件改进,NS复合并流塔板,无塔蒸馏精制设备,热集成蒸馏塔,超重力场精馏技术,以及节能的分壁式塔器技术等。

The research progress of energy-efficient column and separation technology is introduced from the aspects of column internal parts and new columns. The contents include the new fillers, the improvement of column internal parts, the NS compound cocurrent tray, the distillation equipment without column, the heat-integrated distillation column, the distillation technology in high gravity field, and the energy-efficient dividing wall column.