Infrared Study of Pyridine Adsorbed on Unpromoted and Promoted Sulfated Zirconia

1999 ◽  
Vol 183 (1) ◽  
pp. 45-52 ◽  
Author(s):  
Burton H. Davis ◽  
Robert A. Keogh ◽  
Saeed Alerasool ◽  
David J. Zalewski ◽  
David E. Day ◽  
...  
Keyword(s):  
Sulfated Zirconia ◽  
Infrared Study

Platinum-sulfated-zirconia. Infrared study of adsorbed pyridine

1994 ◽  
Vol 29 (3-4) ◽  
pp. 349-359 ◽  
Author(s):  
Chunjie Zhang ◽  
Raul Miranda ◽  
Burtron H. Davis
Keyword(s):  
Sulfated Zirconia ◽  
Infrared Study ◽  
Adsorbed Pyridine

An infrared study of sulfated zirconia

1988 ◽  
Vol 19 (1-2) ◽  
pp. 147-156 ◽  
Author(s):  
M. Bensitel ◽  
O. Saur ◽  
J.-C. Lavalley ◽  
B.A. Morrow
Keyword(s):  
Sulfated Zirconia ◽  
Infrared Study

Far infrared study of the giant star forming complex W 51

2002 ◽  
Vol 4 ◽  
pp. 333-333
Author(s):  
S. K. Ghosh ◽  
D. K. Ojha ◽  
R. P. Verma
Keyword(s):  
Far Infrared ◽  
Infrared Study ◽  
Giant Star ◽  
Star Forming

Reusability Study of Sulfated Zirconia Functionalized SBA-15 Catalyst for Biolubricant Oil Production from Oleic Acid

2019 ◽  
Vol 1 (1) ◽  
pp. 46
Author(s):  
F R Rangganita ◽  
L Hermida ◽  
A Angraeni ◽  
D Khoirunnisa
Keyword(s):  
Oleic Acid ◽  
Sulfated Zirconia ◽  
Room Temperature ◽  
Oil Production ◽  
Catalyst Reusability

Sulfated zirconia functionalized SBA-15 catalsyt (SZr-SBA-15) was prepared byreacting SBA-15 with Zirkoniumoxychloride and urea at 90oC to form ZrO2-SBA-15. Then, ZrO2-SBA-15 was reacted with H2SO4 at room temperature to produceSZr-SBA-15 catalsyt.. The catalyst was characterized in terms of adsorptiondesorption nitrogen analysis, SEM-EDX and FTIR. Based on SEM-EDX andadsorption-desorption nitrogen analysis results, it was found that Zr had beenincorporated in SBA-15. By using the SZr-SBA-15 catalyst, esterification reactionof oleic acid with TMP to produce biolubricant oil of Trimethylolpropanetrioleatachieved 85% oleic acid conversion and selectivity of 63,7%. Reusability study ofSZr-SBA-15 catalyst was carried out for 3 rounds of reaction. It was found that thecatalyst could be used up to 3 rounds without significant decrease in activityKeywords: biolubricant oil, catalyst reusability, sba-15, sulfated zirconia.

In infrared study of sulphated ZrO2-TiO2 mixed oxides

2005 ◽  
Vol 30 (1) ◽  
pp. 49-54 ◽  
Author(s):  
Abdelaziz Sahibed-Dine ◽  
Mhamed Sadiq ◽  
Naima Aderdour ◽  
Mohamed Bensitel
Keyword(s):  
Mixed Oxides ◽  
Infrared Study

An Infrared Study Using a Scaled Model.

1995 ◽  
Author(s):  
Lou Massa ◽  
Peter O. Cervenka
Keyword(s):  
Scaled Model ◽  
Infrared Study

Infrared study of pyridine oxidation on Fe-Mo-O catalyst

1972 ◽  
Vol 37 (6) ◽  
pp. 1975-1977 ◽  
Author(s):  
L. Kubelková ◽  
P. Jírů
Keyword(s):  
Infrared Study
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