Optimal experimental procedures in a combined TPR/TPO apparatus | Zendy

Jouguet Bernadette | Zendy; Gervasini Antonella | Zendy; Auroux Aline | Zendy

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Optimal experimental procedures in a combined TPR/TPO apparatus

Author(s) -

Jouguet Bernadette,

Gervasini Antonella,

Auroux Aline

Publication year - 1995

Publication title -

chemical engineering and technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.403

H-Index - 81

eISSN - 1521-4125

pISSN - 0930-7516

DOI - 10.1002/ceat.270180404

Subject(s) - oxidizing agent , chemistry , calibration , redox , sensitivity (control systems) , analytical chemistry (journal) , inorganic chemistry , chromatography , mathematics , organic chemistry , engineering , statistics , electronic engineering

The apparatus described allows successive TPR/TPO experiments on the same sample. A calibration method for the reducing or oxidizing gas mixture is described. The best operating conditions for optimal results and sensitivity are discussed. We have studied the application of TPR/TPO to bulk V 2 O 5 and to the redox behaviour of Cu II ions on silica‐alumina. The procedure resulted in reproducible TPR/TPO profiles.

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