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7. mainan tobot r 5. pusat69 slot 4 N-Methyl-2-Pyrrolidone NMP is a high boiling liquid with very high solubility for H 2 S The use of NMP (licensed as the Purisol process by Lurgi AG) is particularly suited for purification of high-pressure, high CO 2 content synthesis gas in gasification applications The “Purisol” process typically operates at 5°F to minimize