Neutralizing amines with low salt precipitation potential

Compositions – Preservative agents – Anti-corrosion

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208207, 208236, 208 48AA, 208 47, 422 16, 210698, C23F 1114

Patent

active

052830063

ABSTRACT:
A method for neutralizing acidic species and inhibiting the deposition of amine acid salts on the internal surfaces of elevated temperature processing units in a petroleum refinery comprising adding to the hydrocarbon liquid being processed therein a tertiary amine, including trimethylamine and triethylamine.

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