Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9614458 | Journal of Molecular Catalysis A: Chemical | 2005 | 8 Pages |
Abstract
The coke deposition which covers the acid sites is largely responsible for deactivation of the B2O3/TiO2-ZrO2 catalyst. After calcining in air flow at 600 °C for 8 h, the coke deposited on catalyst surface was completely burnt off and the shielded acid sites were again exposed to interact with the reactant molecules and the catalytic activity was fully recovered.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Dongsen Mao, Guanzhong Lu, Qingling Chen,