Separation of components with low aromatic potential in the reformation feedstock
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To improve the efficiency of the reforming unit, components with low aromatic potential or those that are difficult to convert in the reforming feedstock are separated, that is, n-alkanes and non-n-alkanes are separated so that the non-n-alkanes can be fed into the reforming process, thereby increasing the conversion efficiency； Through process technologies, the normal and isomeric alkanes in the reforming feed are separated, thereby increasing the concentration of effective components entering the reforming reactor, while also taking investment and economic considerations into account ；
The benefits of aromatics are not very good these days.
The technology of using molecular sieves for the continuous separation of n-alkanes from light naphtha has been successfully tested in China; the specific results at Liaoyang Petrochemical are not known.