CrystPX is a modern suspension crystallization technology for production of paraxylene (PX). The process can be applied in a single-stage for concentrated PX feedstock or…
The UOP PX-Plus XP Process converts toluene to paraxylene and benzene. The paraxylene is purified to 99.9+ wt% via single-stage crystallization and a wash column.…
To produce a desired xylene isomer (or isomers) from a mixture of C8 aromatics using the UOP Isomar and Parex processes. Fresh feed containing an…
A UOP aromatics complex is a combination of process units which are used to convert petroleum naphtha and pyrolysis gasoline into the basic petrochemical intermediates:…
Application: To selectively convert toluene to high-purity (90%+) paraxylene-rich xylenes and benzene using ExxonMobil Chemical’s technologies PxMax and ASTDP. Description: Dry toluene feed and hydrogen-rich…
Suite of advanced aromatics technologies combined in the most effective manner to meet customers’ investment and production objectives for paraxylene (PX) and benzene and are…
To selectively convert vacuum gasoils, paraffinic residual feedstocks and resulting blends of each into C2–C5 olefins, aromaticrich, high-octane gasoline and distillate using the Deep Catalytic…
The Uhde STeam Active Reforming STAR process produces (a) propylene as feedstock for polypropylene, propylene oxide, cumene, acrylonitrile or other propylene derivatives, and (b) butylenes…
Separation of pure C4 olefins from olefinic/paraffinic C4 mixtures via extractive distillation using a selective solvent. BUTENEX is the Uhde technology to separate light olefins…
The Dimersol-X process transforms butenes into octenes, which are ultimately used in the manufacture of plasticizers via isononanol (isononyl alcohol) and diisononyl phthalate units. Butenes…