par Ghodsi, Mehdi 
;Derie, René ;Lempereur, Jean-Pierre
Référence Thermochimica acta, 28, 2, page (259-264)
Publication Publié, 1979-02
;Derie, René ;Lempereur, Jean-Pierre Référence Thermochimica acta, 28, 2, page (259-264)
Publication Publié, 1979-02
Article révisé par les pairs
| Résumé : | A thermobalance with two symmetrical pans was constructed in order to avoid thermogravimetry errors under pressure. The balance functions at 1000°C under 50 atm of hydrogen. The influence of parameters such as pressure, temperature and gas flow rate on the baseline deviation was studied. An example is given of the application of this balance to the hydrogenation of lignite char. © 1979. |
