Sulzer GTC signs an agreement with SIBUR
01 October 2019
Sulzer GTC Technology has signed an agreement with JSC SIBUR-Neftehim (SIBUR) to provide its licensed pyrolysis gasoline (pygas) processing technologies, including design of the fractionation, first and second stage hydrotreating, aromatics extraction and thermal hydrodealkylation technologies for the modernization of a benzene production facility at SIBUR’s Kstovo olefins production plant near Nizhniy Novgorod, Russia.
The modernized facility will serve as a hub for processing full range pygas from several SIBUR facilities, allow production of high-purity benzene with the lowest cash cost, and recover non-aromatics to be used as cracker feed. Sulzer GTC will design a new GT-BTX® unit as well as revamp the existing pygas fractionation; first and second stage hydrotreating; and the thermal hydrodealkylation unit to process additional feed. Scope of supply includes the basic engineering package, technical services, proprietary catalyst, solvent, and equipment.