In the middle section, during top circulation, what is the distribution ratio of the slurry?
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How should the proportions of the three reflux streams in the fractional distillation tower be determined? What indicators can be used to assess the appropriateness of these three amounts? What is approximately the ratio between them and the feed rate? This post was last edited by chengkang on 2009-4-15 23:01]
See if you are going for a diesel solution or a gasoline solution
While ensuring product quality, we strive to recover as much heat from high-temperature heat sources as possible, and to maximize steam production through the circulation of oil slurry. Our heat extraction ratio, as per the distillation tower heat allocation table, is as follows: top cycle oil, reabsorption oil, first intermediate oil, second intermediate oil, oil slurry – 17%, 5%, 30%, 8%, 40% respectively
This is related to the properties of the raw materials, the production plan, and the heat exchange process; the general ratio is 4:2:4, with the principle being to ensure stability at both ends while taking care of the middle part.
The ultimate goal is to maintain proper temperatures at the top and bottom of the tower as well as during the extraction of diesel, in order to ensure that the product meets quality standards; there is no need to adhere to any specific ratios
Ah, now I understand that concepts involve extracting temperature