Effect of surface acidity and basicity of aluminas on asphaltene adsorption and oxidation

2011 ◽  
Vol 360 (1) ◽  
pp. 233-238 ◽  
Author(s):  
Nashaat N. Nassar ◽  
Azfar Hassan ◽  
Pedro Pereira-Almao
Keyword(s):  
Surface Acidity ◽  
Acidity And Basicity ◽  
Effect Of Surface

Effect of surface acidity and basicity of supported Ni catalysts on the N-alkylation of isopropylamine with isopropanol

2021 ◽  
Author(s):  
Shaozhong Li ◽  
Qing Guo ◽  
Jin Li ◽  
Yongke Hu
Keyword(s):  
Catalytic System ◽  
Heterogeneous Catalysts ◽  
Surface Acidity ◽  
Aliphatic Amines ◽  
Ni Catalysts ◽  
Supported Ni Catalysts ◽  
Acidity And Basicity ◽  
Alkylating Reagents ◽  
Supported Ni ◽  
Effect Of Surface

The N-alkylation of amines with alkylating reagents is widely used in the synthesis of aliphatic amines, which usually be catalyzed by homogeneous catalytic system. In this work, the heterogeneous catalysts...

Effect of surface acidity on the catalytic activity and deactivation of supported sulfonic acids during dehydration of methanol to DME

2020 ◽  
Vol 44 (39) ◽  
pp. 16810-16820
Author(s):  
Rosanna Viscardi ◽  
Vincenzo Barbarossa ◽  
Daniele Mirabile Gattia ◽  
Raimondo Maggi ◽  
Giovanni Maestri ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Sulfonic Acid ◽  
Water Resistance ◽  
Surface Acidity ◽  
Acid Catalyst ◽  
Acid Sites ◽  
Sulfonic Acids ◽  
Effect Of Surface

Superiorty of the supported sulfonic acid catalyst in terms of the water resistance and efficiency of the acid sites compared to the commercial reference.

Surface Acidity and Basicity of La2O3, LaOCl, and LaCl3 Characterized by IR Spectroscopy, TPD, and DFT Calculations.

ChemInform ◽  
2004 ◽  
Vol 35 (51) ◽  
Author(s):  
Olga V. Manoilova ◽  
Simon G. Podkolzin ◽  
Balarishna Tope ◽  
Johannes Lercher ◽  
Eric E. Stangland ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Dft Calculations ◽  
Surface Acidity ◽  
Acidity And Basicity

Catalytic aromatization of naphtha under methane environment: Effect of surface acidity and metal modification of HZSM-5

Fuel ◽  
2018 ◽  
Vol 223 ◽  
pp. 211-221 ◽  
Author(s):  
Jack Jarvis ◽  
Ashley Wong ◽  
Peng He ◽  
Qingyin Li ◽  
Hua Song
Keyword(s):  
Surface Acidity ◽  
Environment Effect ◽  
Catalytic Aromatization ◽  
Effect Of Surface

Surface Acidity and Basicity of La2O3, LaOCl, and LaCl3Characterized by IR Spectroscopy, TPD, and DFT Calculations

2004 ◽  
Vol 108 (40) ◽  
pp. 15770-15781 ◽  
Author(s):  
Olga V. Manoilova ◽  
Simon G. Podkolzin ◽  
Balarishna Tope ◽  
Johannes Lercher ◽  
Eric E. Stangland ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Dft Calculations ◽  
Surface Acidity ◽  
Acidity And Basicity

Effect of surface acidity of alumina on the direction of conversions of 1-propenylnaphthalene

1975 ◽  
Vol 15 (2) ◽  
pp. 77-82
Author(s):  
L ERIVANSKAYA ◽  
V LOZHKINA ◽  
L KOROVINA ◽  
T ANTIPINA ◽  
A PLATE
Keyword(s):  
Surface Acidity ◽  
Effect Of Surface
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