Method and apparatus for drying carboxylic acid
Disclosed is a method and apparatus for drying a wet cake in a carboxylic acid production process. The method comprises employing a contact dryer for drying solid particles of carboxylic acid, where the solid particles can have a residence time of less than about 7 minutes in the dryer and an exit t...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
06.09.2007
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Disclosed is a method and apparatus for drying a wet cake in a carboxylic acid production process. The method comprises employing a contact dryer for drying solid particles of carboxylic acid, where the solid particles can have a residence time of less than about 7 minutes in the dryer and an exit temperature of less than about 250° C. upon exiting the dryer. |
---|---|
Bibliography: | Application Number: US20070701129 |