Tag Archives for Aromatics

GT-TransAlk Aromatics Process by GTC Technology

GT-TransAlk produces benzene and xylenes from toluene and/or heavy aromatics streams. The technology features a proprietary catalyst and can accommodate varying ratios of feedstock while maintaining high activity and selectivity. The technology encompasses three main processing areas: splitter, reactor and … Continue reading

24. January 2019 by sam
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GT-STDP Aromatics Process by GTC Technology

GT-STDP process technology produces benzene and paraenriched xylenes from toluene disproportionation. The technology features a proprietary catalyst with high activity and selectivity toward paraxylene. The technology encompasses three main processing areas: reactor section, product distillation and paraxylene (PX) recovery. Fresh … Continue reading

24. January 2019 by sam
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Aromatics Transalkylation Process

GT-TransAlk process technology produces benzene and xylenes through transalkylation of the methyl groups from toluene and/or heavy aromatics streams. The technology features a proprietary zeolite catalyst and can accommodate varying ratios of feedstock, while maintaining high activity and selectivity. The … Continue reading

03. June 2018 by sam
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Aromatics Treatment Process

To reduce olefinic content in either a heavy reformate feed or an aromatic extract feed using ExxonMobil Chemical’s Olgone process. Olgone is an alternative solution to clay treating that is used to reduce olefins content and thus, lower the Bromine … Continue reading

03. June 2018 by sam
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Aromatics Recovery

Recovery via extraction of high-purity C6–C9 aromatics from pyrolysis gasoline, reformate, coke oven light oil and kerosine fractions. Hydrocarbon feed is pumped to the liquid-liquid extraction column (1) where the aromatics are dissolved selectively in the sulfolane water-based solvent and … Continue reading

03. June 2018 by sam
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Aromatics Extractive Distillation Process by UOP LLC, A Honeywell Company

The UOP Extractive Distillation (ED) Sulfolane process recovers high-purity aromatics from hydrocarbon mixtures by extractive distillation. Extractive Distillation is a lower cost, more suitable option for feeds rich in aromatics containing mostly benzene and/or toluene. Extractive distillation is used to … Continue reading

03. June 2018 by sam
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Aromatics Extractive Distillation Process by Uhde GmbH

Recovery of high-purity aromatics from reformate, pyrolysis gasoline or coke-oven light oil using extractive distillation. In Uhde’s proprietary extractive distillation (ED) Morphylane process, a single-compound solvent, N-Formylmorpholine (NFM), alters the vapor pressure of the components being separated. The vapor pressure … Continue reading

03. June 2018 by sam
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Aromatics Extractive Distillation Process

The DISTAPEX process uses extractive distillation to recover individual aromatics from a heart-cut feedstock containing the desired aromatic compound. The feedstock enters the extractive distillation column in its middle section while the solvent, N-methylpyrrolidone (NMP), is fed on the top … Continue reading

03. June 2018 by sam
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Aromatics Extraction Process

The UOP Sulfolane process recovers high-purity C6 – C9 aromatics from hydrocarbon mixtures, such as reformed petroleum naphtha (reformate), pyrolysis gasoline (pygas), or coke oven light oil (COLO), by extractive distillation with or without liquid-liquid extraction. Fresh feed enters the … Continue reading

03. June 2018 by sam
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