According to the operation data, the lower regenerationtemperature is good for protecting catalyst.
通过操作看出较低的再生温度有利于保护催化剂。
2
The causes behind breakage of the catalyst are excessive sodium and vanadium content in the feed oil, excessively high regenerationtemperature and excessively high steam velocity in riser pipe.
Some parameters, such as the inlet air humidity and temperature, the regenerationtemperature, the air mass flow rate, which may affect the performance of the desiccant wheels, were also analyzed.