Remediation of potentially acidified Hanford wastes using tri-n-octyl phosphine oxide extraction chromatographic materials
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Recovery of Nicotinic Acid from Aqueous Solution using Reactive Extraction with Tri-n-Octyl Phosphine Oxide (TOPO) in Kerosene
Nicotinic acid (also known as pyridine-3-carboxylic acid) is widely used in food, pharmaceutical and biochemical industries. The extraction of nicotinic acid by tri-noctylphosphine oxide (TOPO) with kerosene (diluent) is studied. The equilibrium experiments are carried out to investigate the effects of diluent, extractant (TOPO) composition and initial acid concentration on extraction efficienc...
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ژورنال
عنوان ژورنال: Separation and Purification Technology
سال: 2018
ISSN: 1383-5866
DOI: 10.1016/j.seppur.2018.03.029