1,3 Butadiene is recovered from a crude C4 stream from olefins plants by extractive distillation. N-methylpyrrolidone (NMP) as the selective solvent substantially improves the volatilities…
Category: Petrochemical
To produce high-purity butadiene (BD) from a mixed C4 stream, typically a byproduct stream from an ethylene plant using liquid feeds (liquids cracker). The BASF…
Technology for dehydrogenation of n-butane to make butadiene. The CATADIENE process uses specially formulated proprietary catalyst from Süd-Chemie. The CATADIENE reaction system consists of parallel…
GT-BTX PluS is a variation of GT-BTX that uses extractive distillation technology for simultaneous recovery of benzene, toluene and xylene (BTX) and thiophenic sulfur species…
GT-BTX is an aromatics recovery technology that uses extractive distillation (ED) to purify benzene, toluene and xylene (BTX) from refinery or petrochemical aromatic streams such…
Advanced Pygas Upgrading (APU) is a catalytic process technology developed by SK Corp. and is exclusively offered by Axens to convert pyrolysis (ex steam cracking)…
To produce petrochemical-grade benzene, toluene and xylenes (BTX) via the aromatization of propane and butanes using the BP-UOP Cyclar process. The process consists of a…
To produce reformate, which is concentrated in benzene, toluene and xylenes (BTX) from naphtha and condensate feedstocks via a high-severity reforming operation with a hydrogen…
To produce high yields of benzene, toluene, xylenes (BTX) and hydrogen from hydrotreated naphtha via the CCR Aromizing process coupled with RegenC continuous catalyst regeneration…
The Badger BPA technology is used to produce high-purity bishenol A (BPA) product suitable for polycarbonate and epoxy resin applications. The product is produced over…