隔板式反应精馏技术的研究进展

Progress in Technology of Reactive Dividing-Wall Column

隔板式反应精馏技术是一种将隔板式精馏塔和传统反应精馏工艺相结合,反应和分离过程高度强化的复杂技术。简要介绍了隔板式反应精馏技术的特点,并重点论述了该技术在国外的应用以及控制和优化的方法,概述了隔板式反应精馏塔在国内的发展现状,最后指出该技术在节能减排的大环境下将有非常大的发展前景和应用价值。

As a combination of the dividing-wall column （DWC） and conventional reactive-distillation column, the reactive dividing-wall column （RDWC ） is a highly coupled and complex technology, in which the reaction and separation can occur at the same time. The characters of RDWC are introduced, and especially its applications abroad as well as the optimization and controllability are reviewed. In addition, the developing situation in China is overviewed. Finally it can be proposed that the technology will have great development prospect and more applicable value in energy saving and emission reduction.