ASTM UOP629-90
Analysis of Hydrogen Fluoride Alkylation Catalysts and Regenerator Bottoms

Standard No.

ASTM UOP629-90

Release Date

1990

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM UOP629-08

Latest

ASTM UOP629-08

Scope

This 4-part procedure is for the plant and laboratory sampling of liquid hydrogen fluoride streams and the analysis of these for acidity, water and acid-soluble oil. The method is applicable to fresh acid and alkylation process system acid. The acid-soluble oil determination is also applicable to regenerator bottoms samples. However, acidity and water determinations on regenerator bottoms samples must be conducted according to UOP Methods 379 and 382, respectively.

ASTM UOP629-90 history

• 2008 ASTM UOP629-08 Analysis of Hydrogen Fluoride Alkylation Catalysts and Regenerator Bottoms
• 1990 ASTM UOP629-90 Analysis of Hydrogen Fluoride Alkylation Catalysts and Regenerator Bottoms