Surface modification of silica particles by dry coating: Characterization and powder ageing

Powder Technology

Volumn 190, Issue 1-2, 2009, Pages 200-209

  Ouabbas, Y ^a,b   Chamayou, A ^a   Galet, L ^a   Baron, M ^a   Thomas, G ^b   Grosseau, P ^b   Guilhot, B ^b  

^a ECOLE DES MINES D ALBI CARMAUX   (France)

^b ECOLE DES MINES DE SAINT ETIENNE   (France)

Author keywords

Cyclomix; Dry coating; Flowability; Hybridizer; Powders ageing; Wettability

Indexed keywords

CYCLOMIX; DRY COATING; FLOWABILITY; HYBRIDIZER; POWDERS AGEING; WETTABILITY;

ATMOSPHERIC HUMIDITY; CHARACTERIZATION; COATINGS; COMPRESSIVE STRENGTH; CONTACT ANGLE; CURING; DROPS; GELATION; GELS; HYDROPHOBICITY; LIGHT METALS; MAGNESIUM; MAGNESIUM POWDER; MAGNESIUM PRINTING PLATES; METEOROLOGY; MIXERS (MACHINERY); MOISTURE; OXIDES; POLYMER BLENDS; POWDERS; SCANNING ELECTRON MICROSCOPY; SILICA; SILICA GEL;

COLLOIDS;

MAGNESIUM STEARATE; SILICA GEL;

ARTICLE; DRY POWDER; EQUIPMENT DESIGN; FLOW KINETICS; HUMIDITY; HYDROPHILICITY; MATERIAL COATING; MIXER; PARTICLE SIZE; STORAGE; SURFACE PROPERTY; WETTABILITY;

EID: 60249094154     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2008.04.092     Document Type: Article

References (21)

1. Yoshihara I., and Pieper W. Hybridization - technology for surface modification of powders without binders. Swiss Pharma 6 (1999) 21
2. Pfeffer R., Dave R.N., Dongguang W., and Ramlakhan M. Synthesis of engineered particulates with tailored properties using dry particle coating. Powder Technology 117 (2001) 40-67
3. 3 composite materials with mechanically coated particles. Journal of Chemical Engineering of Japan 34 (2001) 1486-1492
4. Hersey J.A. Ordered mixing: a new concept in powder mixing. Powder Technology 11 (1975) 41-44
5. Hersey J.A. Preparation properties ordered mixtures. Aust. Journal of Pharmaceutical Sciences 6 (1977) 29-31
6. Yeung C.C., and Hersey J.A. Ordered powder mixing course fine particulate systems. Powder Technology 22 (1979) 127-131
7. Yip C.W., and Hersey J.A. Segregation ordered powder mixtures. Powder Technology 16 (1977) 149-150
8. Yip C.W., and Hersey J.A. Perfect powder mixtures. Powder Technology 16 (1977) 189-192
9. Yip C.W., and Hersey J.A. Ordered random mixing choice system mixer. Drug Development and Industrial Pharmacy 3 (1977) 429-438
10. Honda H., Ono K., Ishizaka T., Matsuno T., and Katano M. Surface modification of powders by the high speed impact treatment method. Journal of the Society of Powder Technology Japan 24 (1987) 593-599
11. Honda H., Matsuno T., and Koishi M. Preparation of a graphite fluoride modified-polymer microsphere by a high speed impact treatment method. Journal of the Society of Powder Technology Japan 25 (1988) 597-602
12. Honda H., Matsuno T., and Koishi M. The effect of powder properties on dry impact blending preparation method. Journal of the Society of Powder Technology Japan 25 (1989) 666-671
13. Honda H., Kimura M., Honda F., Matsuno T., and Koishi M. Preparation of composite and encapsulated powder particles by dry impact blending. International Journal of Chemistry and Biotechnology 9 21 (1991)
14. Mujumdar A., Wei D., Dave R.N., Pfeffer R., and Wu C.Y. Improvement of humidity resistance of magnesium powder using dry particle coating. Powder Technology 140 (2004) 86-97
15. Yang J., Sliva A., Banerjee A., Dave R.N., and Pfeffer R. Dry particle coating for improving the of flowability of cohesive powders. Powder Technology 158 (2005) 21-33
16. Pieper W. The Nara hybridization design our own particle. Powder Handling and Processing 8 (1996) 232-234
17. Ng B.H., Kwan C.C., Ding Y.L., Ghadiri M., and Fan X.F. Solids motion in a conical frustum-shaped high shear mixer granulator. Chemical Engineering Science 62 (2007) 756-765
18. C.C. Kwan, B.H. Ng, Y.L. Ding, R.A. Williams, M. Ghadiri, X.F. Fan, D.J. Parker, Effect of macroscopic flow field on the evolved structure and properties of granules during scaling-up of high shear granulators, 8th International Symposium on agglomeration, Thailand, (2005).
19. Lazghab M., Khashayar S., Perzron I., Guigon P., and Komunjer L. Wettability assessment of finely divided solids. Powder Technology 157 (2005) 79-91
20. C. Goalard, L. Galet, J.A. Dodds, Characterization of the dispersion behavior of talc, 8th International Symposium on Agglomeration, Proceedings ed N. Sinchaipanid & al. pp. 121-128, ISBN 974-9717-76-7, Characterisation and Measurement Techniques, Bangkok, Thailand, March 16-18 (2005).
21. Zhuravlev L.T. The surface chemistry of amorphous silica. Zhuravlev model. Colloids and Surfaces A: Physicochemical and Engineering Aspects 173 (2000) 1-38