What are the requirements of the hydrorefining unit regarding the carbon residue in the 10% distillate residue of the feedstock?
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What are the requirements for the 10% residue carbon content of the feedstock in a hydrorefining unit? Are there any specific specification requirements? What impact does this indicator have on product quality? Are there any ways to adjust this indicator?
10% residue char is abbreviated as char. Residue carbon is a measure of the tendency for carbon deposition to form after fuel evaporates and undergoes thermal pyrolysis in a spherical shape under specified conditions. To a certain extent, it can roughly reflect the tendency of diesel to form carbon deposits on the injector and cylinder components.