Technology

Placeholder for UOP Parex™ para-xylene recovery process.

Legend:

1 — fractionation column;

2 — о-xylene separation column;

3 — p-xylene separation block;

4 — furnace;

5 — isomerization reactor;

6 — hydrogen gas separator;

7 — light hydrocarbons separation column;

I — hydrogen make-up;

II —С₈ aromatic hydrocarbons;

III — С₁—С₇ -hydrocarbons;

IV — p-xylene;

V — о-xylene;

VI— С₉ aromatic hydrocarbons