Fractionation device in petroleum coke production process
A technology of production process and fractionation device, which is applied in the field of petroleum fractionation, can solve the problems of inconvenient heat energy collection and recycling, low temperature between heat exchange mediums, increased production costs, etc., and achieve good heat preservation effect, rapid preheating, and heat saving Effect
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[0033] The present invention will be described in detail below, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] The present invention provides a kind of fractionation device in the petroleum coke production process here by improving, and technical scheme of the present invention is:
[0035] Such as Figure 1-Figure 8As shown, a fractionation device in the petroleum coke production process includes a rectification tower one 1 and a rectification tower two 3, and the top of the rectification tower two 3 is equipped with a heavy fractionation pipe two 301 and a light fractionation pipe ...
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