How is liquid phase entrainment addressed at the gas outlet of the scrubber tower?

Operationally, the gas-phase load (flow rate) can be reduced. In the design, a baffle can be installed at the vapor outlet.

The most common method is to install a buffer tank at the meteorological outlet, with a drainage pipeline at the bottom; if possible, a demister can also be installed. Additionally, it’s important to control the temperature and spraying volume of the washing tower. That’s all I can help with.

It doesn’t seem to be available on our device. I’ll study it carefully and go take a look another day.

First is process validation to determine whether liquid carryover is caused by an excessively high actual gas-phase load; after the process validation is completed, considering returning the liquid phase to the scrubber by adding a buffer tank

Demisters can be chosen in many situations.

Are your washing tower and purification tower integrated or separate? If they are separate, there will definitely be a lot of liquid carryover in the washing tower; it’s necessary to have part of the liquid condensed in the purification tower. A wire mesh demister can be added afterward, with two such demisters installed, one in use and one as a backup.

This post was last edited by luoli519 on 2016-4-15 at 13:48. In general, for gas-liquid phase towers such as dust removal and washing towers, distillation towers, rectification towers, absorption towers, etc., it is necessary to install efficient demisters at the gas phase outlet. As the final barrier to prevent liquid from escaping with the gas stream before it exits the tower, an efficient demister is extremely important regardless of whether there are fluctuations in operating conditions. Regarding demisters, feather-plate high-efficiency demister technology has been adopted in recent years to upgrade and replace traditional mesh demisters. The feather-leaf type high-efficiency gas-liquid demister utilizes horizontal short-path separation technology, thereby avoiding the re-mixing of liquid droplets with the gas flow and the resulting inefficiency that occur when wire mesh demisting elements or other demisting elements based on similar principles allow the droplets to settle downward after separation. For the technical parameters related to the feather-leaf type high-efficiency gas-liquid separation demister, please visit the link http://bbs.hcbbs.com/thread-1354813-1-1.html on this Hchuan Chemical Forum to learn more information.