Initial Stages of Self-Organization of Silica−Alumina Gels in Zeolite Synthesis

Langmuir ◽  
2007 ◽  
Vol 23 (8) ◽  
pp. 4532-4540 ◽  
Author(s):  
Joseph M. Fedeyko ◽  
Heather Egolf-Fox ◽  
Dustin W. Fickel ◽  
Dionisios G. Vlachos ◽  
Raul F. Lobo
Keyword(s):  
Self Organization ◽  
Zeolite Synthesis ◽  
Alumina Gels ◽  
Silica Alumina

Evolution of the acidic properties of silica—alumina gels as a function of chemical composition: infrared approach

1977 ◽  
Vol 73 (0) ◽  
pp. 359 ◽  
Author(s):  
Paul O. Scokart ◽  
Francois D. Declerck ◽  
Raymond E. Sempels ◽  
Paul G. Rouxhet
Keyword(s):  
Chemical Composition ◽  
Acidic Properties ◽  
Alumina Gels ◽  
Silica Alumina

scholarly journals Pore structure, acid property and catalytic activity of silica alumina gels prepared by various methods.

1989 ◽  
pp. 961-966 ◽  
Author(s):  
Hiroto HIRANO ◽  
Mitsuyasu HIRANUMA ◽  
Ken-ichi MUKAIDA ◽  
Haruo WATANABE
Keyword(s):  
Catalytic Activity ◽  
Pore Structure ◽  
Acid Property ◽  
Alumina Gels ◽  
Silica Alumina

Silica-Alumina, Gels

1945 ◽  
Vol 37 (4) ◽  
pp. 327-331 ◽  
Author(s):  
P. B. Elkin ◽  
C. G. Shull ◽  
L. C. Roess
Keyword(s):  
Alumina Gels ◽  
Silica Alumina

Alteration of allophane and imogolite by alkaline digestion

Clay Minerals ◽  
1977 ◽  
Vol 12 (3) ◽  
pp. 195-198 ◽  
Author(s):  
V. C. Farmer ◽  
B. F. L. Smith ◽  
J. M. Tait
Keyword(s):  
Partial Solution ◽  
Selective Dissolution ◽  
Alkaline Digestion ◽  
Degree Of Dispersion ◽  
Alumina Gels ◽  
Silica Alumina ◽  
Reactive Silica

AbstractSince digestion of imogolite or allophane in 5% Na2CO3 at 95°C for periods of 2–100 h leads to solid products different in structure and composition from the starting materials, the procedure is unsuitable for selective dissolution of reactive silica-alumina gels from complex clay mixtures. Cold 5% Na2CO3 does not alter these clays, but effects partial solution, the extent of which depends on the degree of dispersion of the clay and the ratio of solids to solution.

Adsorption of Cyclic Hydrocarbons on Silica Alumina Gels in Natural Gas Processing

2017 ◽  
Vol 89 (7) ◽  
pp. 935-943 ◽  
Author(s):  
Frederik Berg ◽  
Christoph Pasel ◽  
Michael Luckas ◽  
Tobias Eckardt ◽  
Dieter Bathen
Keyword(s):  
Natural Gas ◽  
Cyclic Hydrocarbons ◽  
Gas Processing ◽  
Natural Gas Processing ◽  
Alumina Gels ◽  
Silica Alumina

Textural characterization of silica and silica-alumina gels: Comparison of different techniques

1997 ◽  
Vol 8 (1-3) ◽  
pp. 189-194
Author(s):  
J. P. Reymond ◽  
I. Biay ◽  
J. F. Quinson
Keyword(s):  
Textural Characterization ◽  
Alumina Gels ◽  
Silica Alumina
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