Section 600: Unit of prefractionation of xylols "Eluxyl":
The process of "Eluxyl" based on the imitated counterflow adsorption, transformation of toluene and aromatic C9+ to the equilibrium mix of xylols and benzene for a purpose of receiving a paraxylene of high purity.
Section 650: Unit of isomerization of xylols - «Xymax»:
The process XyMax is based on the technology with a double layer of catalyst:
in the top layer of catalyst there is a dealkylation of ethyl benzene and conversion of nonaromatic hydrocarbons;
in the second layer – isomerization of xylols
Section 700: Unit of transalkylation of toluene - «TransPlus»:
The "TransPlus" process works with a low pressure wh ere there is a transformation of toluene and aromatic hydrocarbons C9+ to the equilibrium mix of xylol and benzene for the purpose of enrichment by xylols of the fraction supplied to the section of prefractionation of xylols "Eluxyl".