To produce urea from ammonia (NH3) and carbon dioxide (CO2). The process is based on applying Casale’s highly efficient equipment, including: • Casale full condenser…
Category: Petrochemical
Increase the value of steam-cracker C4 cuts via low-temperature selective hydrogenation and hydroisomerization catalysis. Several options exist: removal of ethyl and vinyl acetylenes to facilitate…
To purify propylene-propane cuts from pyrolysis processes via selective catalytic hydrogenation of methylacetylene and propadiene (MAPD) impurities. Steam cracker C3 effluents typically contain over 90%…
Increase the value of steam-cracker pyrolysis gasoline (pygas) using conversion, distillation and selective hydrogenation processes. Pygas, the C5–C9 fraction issuing from steam crackers, is a…
To produce substitute natural gas (SNG) from purified synthesis gas produced by coal gasification, using shift and methanation reactions. The synthesis gas is fed to…
GT-Styrene is an extractive distillation process that directly recovers styrene from the raw pyrolysis gasoline derived from the steam cracking of naphtha, gasoils and natural…
To produce a wide range of styrene acrylonitrile (SAN) copolymer with excellent chemical resistance, heat resistance and suitable property for compounding with ABS via the…
Process to manufacture styrene monomer (SM) by dehydrogenating ethylbenzene (EB) to styrene. Feedstock EB is produced by alkylating benzene with ethylene using the EBMax process.…
To produce polymer-grade styrene monomer (SM) by dehydrogenating ethylbenzene (EB) using the Lummus/UOP “Classic” styrene process or the Lummus/UOP SMART process (for revamps involving plant…
GTC offers an optimized technology for two-stage pyrolysis gasoline (pygas) hydrotreating (HDT), where di-olefins, olefins and styrene in the raw pygas feed are saturated. The…