- -80%
ASTM UOP 382 : 1981 Water in Regenerator Bottoms from Hydrogen Fluoride Alkylation
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Defines a method for the determination of water content of the regenerator bottoms from hydrogen fluoride (HF) alkylation. Regenerator bottoms from hydrogen fluoride (HF) alkylation are often 2-phase systems where the lower phase is relatively rich in HF, containing about 30-40%; and the upper phase is essentially hydrocarbon containing small concentrations (about 0-5%) of HF.