The role of mass transfer effects in degradation of carbon fiber reinforced bismaleimides was examined utilizing the concepts of Thiele modulus and effectiveness factor. Unidirectional samples were aged a t 250,260, and 270Β°C. The weight loss rates from the three types of composite surfaces (resin c
Analysis of mass transfer effects in ethyl cellulose manufacture
β Scribed by A. Chakrabarti; R. Jaganathan; R. V. Chaudhari
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 232 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
β¦ Synopsis
A theoretical analysis of mass transfer effects in ethyl cellulose manufacture has been reported. This is the first model to describe a complex fluid-solid reaction in the presence of two immiscible liquids. The model derived here can be used to evaluate the dependency of the overall rate on different parameters incorporating the multiphase mass transfer effects.
π SIMILAR VOLUMES
The membrane extraction experiments were performed with tributyl phosphate/acetic acid (HAc)/water, n-butanol/HAc/water and 20% Alamine (in kerosene); HAc; and water as working systems. HAc was transferred from the aqueous phase to the organic phase. The effect of flat membranes swelling on mass tra
The change in the water permeability, glass transition temperatures, and mechanical properties of ethyl cellulose with different degrees of substitution are presented. Studies of the hydroxyl group content on the polymer chains indicate that the mechanical properties of a free film decrease as the h
## Abstract The chromatographic fractionation of proteins by sizeβexclusion chromatography in a simulated moving bed (SMB) is studied. During experimental fractionation of a mixture of bovine serum albumin (BSA) and myoglobin on Sepharose Big Beads, massβtransfer effects are shown to limit the perf