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LPG Sweetening

Liquefied petroleum gas contains sulfur compound impurities like H2S, COS, and mercaptans that must be removed before further processing.

Removes: water (H2O), carbon dioxide (CO2), sulfides, mercaptans, and more!

Coming from a wide range of feedstocks, hydrocarbon streams can be filled with various impurities that need to be removed before the streams can be further refined. While much of the water and sulfur species that were originally present have already been removed, molecular sieves can be used to polish the stream to meet specification and increase the overall value of the product stream.