Ingress of atmospheric moisture into packed bulk powders

Powder Handling and Processing

Volumn 8, Issue 1, 1996, Pages 7-15

  Tardos, G I ^a   Nicolaescu, I V ^b   Ahtchi Ali, B ^c  

^a CITY UNIVERSITY OF NEW YORK   (United States)

^b Gen Electric Environmental Services   (United States)

^c UNILEVER RESEARCH   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ADSORPTION; ADSORPTION ISOTHERMS; CALCULATIONS; DIFFUSION; MOISTURE; MOISTURE DETERMINATION; NUMERICAL METHODS;

MOISTURE CONCENTRATION DISTRIBUTION; PLUG FLOW; SEMIANALYTICAL SOLUTION; TOTAL WATER UPTAKE; WATER INGRESS;

POWDERS;

EID: 0029733539     PISSN: 09347348     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. GOTO, M. and T. HIROSE: Modified Parabolic Profile Approximation of lntraparticle Concentration for Reaction and Adsorption; J. of Chem. Eng. of Japan, Vol. 24 (1991) No. 4, p. 538.
2. GOTO, M. and T. HIROSE: Approximate Rate Equations for Intraparticle Diffusion With or Without Reaction; Chem. Eng. Sci., Vol. 48 (1993) No. 10, p. 1912.
3. JOST, W.: Diffusion in Solids, Liquids and Gases; Academic Press, New York (1942).
4. KANOZAWA, T. and M. CHIKOZAWA: Chapter "Adsorption Characteristics"; in: K. IlNOYA, K. GOTOH and K. HIGASHITANI (eds.): Powder Technology Handbook, Marcel Dekker, New York (1991).
5. KAWAMURA, M.: Chapter "Moisture": in: K. IINOYA, K. GOTOH and K. HIGASHITANI (eds.): Powder Technology Handbook, Marcel Dekker, New York (1991).
6. RODRIGUES, A.E. and D. TONDER: Percolation Processes: Theory and Applications; Sijthoff & Nordhoff (1981).
7. RUTHVEN, D.M.: Principles of Adsorption and Adsorption Processes; John Wiley and Sons, New York (1984).
8. TARDOS, G.I., B. AHTCHI-ALI and I.V. NICOLAESCU: Some Solutions to the Problem of Moisture Uptake by Packed Columns of Detergent Powders; Proceedings of the First Annual Meeting of the Particle Technology Forum, Denver, August 17-19 (1994).
9. TARDOS, G.I. and B. AHTCHI-ALI: Moisture Ingress into Packed Columns of Detergent Powders; Paper presented at the Annual AIChE Meeting, San Francisco, CA, November (1994).
10. TARDOS, G.I. and R. GUPTA: Forces generated in solidifying liquid bridges between two small particles; paper submitted to Powder Technology, (1995).
11. YANG, R.T: Gas Separation by Adsorption Processes; Butterworths, Boston (1987).
12. ZOGRAFI, G.: States of Water Associated with Solids; Drug Development and Industrial Pharmacy, Vol. 14 (1988) No. 14, pp. 1905-1926.