Drying of chemicals with freezing point ≤60℃
Thread Content
The freezing point of a chemical we are working on is about 60°C. After being synthesized and dried by a centrifuge, the freezing point of the material is about 60°C and the water content is about 1%. Therefore, it needs to be dried by vacuum drying to a content of ≤0.1%. What are the drying equipment, drying methods and drying steps? Thanks!
1. Use a vacuum drying oven, use 55~60 degree hot water as the heat source, and dry under vacuum. When drying, nitrogen can be passed through to speed up the drying speed. 2. You can also use a vibrating fluidized bed dryer and hot air at 55~60 degrees for drying.