Control of raw material preheating temperature
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What determines the level of control over the preheating temperature of the feed material entering the lift pipe? How to select appropriate parameters
It is generally determined based on the properties of the crude oil; if the properties of the crude oil are such that preheating is required, then a higher preheating temperature is needed
Different severity levels are selected based on the properties of the raw materials. The preheating temperature of the raw materials should be controlled between 160 and 240℃
By selecting a lower preheating temperature for the feedstock, while ensuring good atomization of the same, it is possible to increase the feedstock-to-oil ratio, thereby enhancing the reaction depth and conversion rate. It is also related to the product solution.