The value of reusing residue oil in refineries
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This post was last edited by fengdingwen on 2010-7-29 at 17:38. I would like to ask the experts: is there any further use for the residue from oil refineries? What would be a good thing to do specifically? How much to invest? Thank you! ! ! ! !
It can be used as a raw material for coking and heavy catalysis to lighten residue oil. The main products resulting from coking thermal cracking are: gasoline, diesel, wax oil, coke, and rich gas. As a process for reducing weight, the main advantage of the coking process is that it can process various low-quality residue oils with high carbon residue values and heavy metal contents, and it is a relatively simple process with lower investment and operating costs. Its main disadvantages are high coke yield and poor quality of the liquid products. The coke yield is generally 1.4 to 2 times the carbon residue value of the raw material, resulting in a relatively large amount. But in most cases, coke can only be sold as a regular solid fuel at a very low price. Although the coking process is not yet an ideal method for lightening residue oil, in modern refining industries, it remains a very important approach to increasing the yield of light oils, thanks to the rational allocation of petroleum resources and the optimization of plant design.
Very good, worth referring to, great! ! !
The residue from refineries is a real treasure; it is currently used as feedstock for catalytic cracking, namely the process of catalytic cracking of heavy oil, which allows residue to be converted into diesel, high-octane gasoline, and liquefied gas