On the purification of β-naphthalenesulfonic acid from dilute aqueous solutions containing sulfuric acid

Industrial and Engineering Chemistry Research

Volumn 37, Issue 11, 1998, Pages 4528-4530

  Brandani, Stefano ^a  

^a UNIVERSITY OF L'AQUILA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

MATHEMATICAL MODELS; ORGANIC ACIDS; PHASE EQUILIBRIA; PHASE SEPARATION; SOLUTIONS; SULFURIC ACID; TOLUENE;

DILUTE AQUEOUS SOLUTION; DILUTION SELECTIVITY; NAPHTHALENESULFONIC ACID; NAPHTHOL; NERST DISTRIBUTION;

PURIFICATION;

NAPHTHALENE DERIVATIVE; SULFONIC ACID DERIVATIVE; SULFURIC ACID;

ACID MEDIUM; ORGANIC COMPOUND; PURIFICATION; SEPARATION; SULFURIC ACID;

ARTICLE; EXTRACTION; MATHEMATICAL ANALYSIS; MOLECULAR DYNAMICS; PURIFICATION; THERMODYNAMICS;

EID: 0032215773     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie980088d     Document Type: Article

References (4)

1. Zurrer, D.; Cook, A. M.; Leisinger, T. Microbial Desulfonation of Substituted Naphthalenesulfonic Acids and Benzenesulfonic Acids. Appl. Environ. Microbiol. 1987, 53, 1459-1463.
2. Yang, S. T.; White, S. A.; Hsu, S. T. Extraction of Carboxylic Acids with Tertiary and Quaternary Amines: Effect of pH. Ind. Eng. Chem. Res. 1991, 30, 1335-1342.
3. Ju, L. K.; Varma, A. Extraction of Anions with Tertiary Amine from Aqueous Solutions of Mixed Acid and Salt. Ind. Eng. Chem. Res. 1995, 34, 4479-4485.
4. Kirsch, T.; Maurer, G. Distribution of Oxalic Acid between Water and Organic Solutions of Tri-n-octylamine. Ind. Eng. Chem. Res. 1996, 35, 1722-1735.