What is mixed residual oil
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There are vacuum residual oil and mixed residual oil in the storage tanks in our workshop, and the mixed residual oil is filled with mixed residual oil when it is shipped from the factory. What is mixed residual oil? Can it be used directly after leaving the factory?
Is it a mixture of normal pressure residual oil and vacuum residual oil? ? ?
Mixed residual oil is the residual oil obtained by mixing vacuum residual oil, atmospheric pressure residual oil, oil slurry, etc.
Mixed residual oil is the residual oil obtained by mixing vacuum residual oil, atmospheric pressure residual oil, oil slurry, etc.
I think that's what you call it. . . Just as the name suggests. . . A mixture of heavy oils. . . Maybe it's because of specific product specifications for a special user group. . . For example, mixtures of viscosity-reducing residue, oil slurry, coke wax, vacuum residue, normal residue, semi-asphalt, etc. . . . :lol
What is the difference between normal pressure residual oil and vacuum residual oil?
I don’t know if you know what materials enter your workshop. Mixed residual oil is usually a mixture of vacuum residual oil, normal pressure residual oil, catalytic oil slurry, coking wax oil, deasphalted oil, etc. It depends on what kind of materials your downstream users need.
Residual oil mainly refers to the heavy components that come out of the bottom layer of the normal pressure and vacuum device. Among them, what comes out of the normal pressure device is called atmospheric residual oil, and what comes out of the decompression device is called vacuum residual oil.
Mixed residual oil is the residual oil obtained by mixing vacuum residual oil, atmospheric pressure residual oil, oil slurry, etc. After leaving the factory, it can be used as fuel oil or as raw material for hydrogenation of heavy residues. It has a high aromatic hydrocarbon content.