Ethylene is one of the most important feedstocks for the petrochemical industry. Since it is used in the manufacture of a wide range of compounds, Ethylene has very stringent purity specifications. One of the more important steps in purifying the ethylene is removing the acetylene. There are four common methods of Acetylene removal in Ethylene process that have evolved over the years: • Solvent Extraction using Dimethyl Formamide (DMF) •

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