Theoretical analysis for freeze-drying of initially unsaturated porous material

Keyphrases

• Freeze-drying 100%
• Unsaturated Porous Media 100%
• Drying Time 66%
• Aqueous Solution 66%
• Heat Mass Transfer 66%
• Controlling Factors 66%
• Rate-controlling 66%
• Mass Transfer 33%
• Finite Volume Method 33%
• Saturation Transfer 33%
• Porosity 33%
• Heat Transfer Model 33%
• Solute 33%
• Governing Equation 33%
• Heat Transfer 33%
• Drying Rate 33%
• Adsorption-desorption 33%
• Mass Transfer Model 33%
• Mass Transfer Mechanism 33%
• Heat Transfer Mechanism 33%
• Mannitol 33%
• Freeze-drying Process 33%
• Initial Saturation 33%
• Pharmaceutical Excipients 33%
• Hygroscopic Behavior 33%
• Initial Porosity 33%
• Effective Heat Conductivity 33%
• Process Economy 33%
• Effective Mass Diffusivity 33%

Engineering

• Porosity 100%
• Drying Time 66%
• Aqueous Solution 66%
• Experimental Result 33%
• Mass Transfer Model 33%
• Finite Volume Method 33%
• Drying Rate 33%
• Mass Diffusivity 33%

Chemical Engineering

• Thermal Conductivity 100%