Manufacture of mesoporous alumina of boehmite type via subcritical drying and application to purify liquid crystal

Chemical Engineering Science

Volumn 62, Issue 18-20, 2007, Pages 4864-4868

  Du, Tz Bang ^a   Jang, Shyue Ming ^a   Chen, Bor Wen ^a  

^a INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   (Taiwan)

Author keywords

Adsorption; Alumina; Nanostructure; Porous media; Sol gel; Supercritical fluid

Indexed keywords

NEUTRALISATION PROCESS; SUPERCRITICAL FLUID; WATER WASHING PROCESS;

ADSORPTION; ALUMINA; LIQUID CRYSTALS; PH EFFECTS; PURIFICATION; SOL-GEL PROCESS; THERMAL EFFECTS;

MESOPOROUS MATERIALS;

ADSORPTION; ALUMINA; LIQUID CRYSTALS; MESOPOROUS MATERIALS; PH EFFECTS; PURIFICATION; SOL-GEL PROCESS; THERMAL EFFECTS;

EID: 34547976955     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ces.2006.12.073     Document Type: Article

References (7)

1. Cejka J. Organized mesoporous alumina: synthesis, structure and potential in catalysis. Applied Catalysis A: General 254 (2003) 327-338
2. Dumeignil F., Sato K., Imamura M., Matsubayashi N., Payen E., and Shimada H. Modification of structural and acidic properties of sol-gel-prepared alumina powders by changing the hydrolysis ratio. Applied Catalysis A: General 241 (2003) 319-329
3. Elaloui E., Pierre A.C., and Pajonk G.M. Influence of the sol-gel processing method on the structure and the porous texture of nondoped aluminas. Journal of Catalysis 166 (1997) 340-346
4. Poco J.F., Satcher J.H., and Hrubesh L.W. Synthesis of high porosity, monolithic alumina aerogels. Journal of Non-Crystalline Solids 285 (2001) 57-63
5. Schuth, F., Sing, K.S.W., Weitkamp, J., 2002. Handbook of Porous Solids, vol. 3. Wiley-VCH.
6. Walendziewski J., Stolarski M., Steininger M., and Pniak B. Synthesis and properties of alumina aerogels. Reaction Kinetics and Catalysis Letters 66 (1999) 71-77
7. Yao N., Xiong G., Zhang Y., He M., and Yang W. Preparation of novel uniform mesoporous alumina catalysts by the sol-gel method. Catalysis Today 68 (2001) 97-109