How to adjust the feed plate in the acetal equipment to a good location?

In the distillation column, there will be a feeding plate, and its location is very particular. How to arrange a acetal equipment is beneficial to the whole process? This is subject to further analysis before it can be determined.

Most distillation columns will have more than two pieces of feed plate, and each feed plate has a suitable location for it, and is also able to obtain large separation capacity under the same conditions in all aspects. We can find that position by adjusting, which is based on the change of feed components.

When the light key components in the feed component of the distillation column are lower than the normal operation, the position of the feed plate should be moved downward so as to increase the number of plates in the distillation section and improve the separation capacity of the distillation section. If the situation is reversed, the position of the feed plate should be moved upward so that the number of plates in the stripping section can be increased and the separation ability of the extraction section can be increased.

In a word, one principle is constant. The content of the key components in the feed component on the feed board should be less than the content of the light key components on the next tray of the rectifying section, and the content of the light components on a plate on the methyl acetal equipment. The purpose of complying with this principle is to maintain smooth operation and achieve rectification effect.