Liquified Petroleum Gas (LPG), typically a blend of propane and butane, can be sour and contain varying levels of mercaptan sulfur compounds. These compounds must be removed or converted to meet product and pipeline specifications such as copper strip and doctor tests. Chemical Products offers the PERCO® mercaptan sweetening catalyst, a proven process used for decades by leading gas processors. PERCO® easily converts mercaptans to odorless non-corrosive disulfides for LPG applications.
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