Catalytic cracking feed nozzle atomization steam
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Is the misting steam from the feed nozzle a mixture of dry gas and steam? How effective is it?
The pressure of dry gas is similar to that of steam, but its temperature is lower; a large amount of dry gas mixed in may affect the atomization effect. (We haven’t used it).
I am a private enterprise in Luoyang that designs nozzles; I haven’t heard of anyone using dry gas. Please contact me at 037964361819 if you need to replace them
Pre-heating is when dry gas and steam are used together, I’ve never heard of atomization
I’ve never heard of dry gas being used for atomizing crude oil nozzles; could there be cross-contamination using dry gas?
For the dry gas used to atomize the feed oil, it is recommended to consider its impact on the pressure in the feed oil collection pipe; the effectiveness of its use remains to be evaluated. This device uses atomized steam.
One more thing to add: when dry gas is used as the atomization medium, if liquid appears in the dry gas, it will not only fail to perform the atomization function, but over time it may also cause coking and blockage of the nozzle. Therefore, it is not recommended to switch to dry gas as the atomization medium in order to save a little steam.
I’ve never heard of feed nozzles using a mixture of dry gas and steam for vaporization; in most systems, dry gas and steam are combined together as a pre-lift gas
I’ve really never heard of using dry gas as atomization steam! However, this can also be considered; the key is to increase the temperature and pressure of the dry gas, as after all, temperature and pressure are crucial for misting! However, it is also necessary to take into account the actual conditions of the device, such as the capacity of the compressor, and so on!
I’ve never heard of nozzles being used for dry gas atomization
I mean, is dry gas used for atomization at the nozzle? It's enlightening. . . Dry gas and steam are generally used for pre-lifting.