C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
196/238
C10G 19/02 (2006.01)
Patent
CA 1102268
TRACE ACID REMOVAL ABSTRACT OF THE DISCLOSURE An improved process is disclosed for removing trace acidic compounds from liquid hydrocarbons. Traces of acidic compounds, including carboxylic acids, H2S, naphthenic acids, et al, are present in most hydrocarbon streams. The presence of these acidic compounds is considered deleterious to accepted product specifications. The trace acidic compounds which in- terfere are removed via injection of a dilute aqueous alkaline solution into the hydrocarbon stream and passage of this stream through a coalescing bed.
302659
Macrae & Co.
Uop Inc.
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