Catalytic feedstock oil atomization steam
Thread Content
I would like to ask everyone why crude oil needs to be atomized using low-pressure steam, and why medium-pressure steam isn’t suitable for this purpose The advantages and disadvantages of using it. And loose steam everywhere?
Stopping by to learn a bit*:):victory::):)
It consumes a lot of energy, and it’s not even necessary anyway; low pressure is sufficient to achieve a good level of atomization. Too high a pressure can cause fluctuations in the reaction pressure. That’s what I think; I’ve never really thought about it in detail
Excessive pressure can easily lead to backflow, causing accidents.
One is that excessive pressure can affect the operation of the reaction (such as reaction pressure), and the other is from the perspective of energy saving and cost reduction.
Our device uses 1.3 Mpa steam to atomize the feed oil; the loosening steam is used as well, and it has no impact on the reaction pressure! It might be that we have an excess of 1.3Mpa steam.
There is no advantage to using medium-pressure steam; generally, the nozzle pressure is kept at 7-9 kilograms. How can you control it when using medium pressure? With medium-pressure atomization, the fluid enters through the nozzle and passes straight through the catalyst bed, hitting the wall of the reactor; not only does coking occur, but the catalyst is also destroyed!