Effect of acid gases on the solubility of n-propylmercaptan in 50 wt% methyl-diethanolamine aqueous solution

Chemical Engineering Research and Design

Volumn 86, Issue 6, 2008, Pages 600-605

  Awan, Javeed A ^a   Valtz, Alain ^a   Coquelet, Christophe ^a   Richon, Dominique ^a  

^a PARISTECH   (France)

Author keywords

Acid gas loading; MDEA; n Propylmercaptan; Solubility; Static analytic method; Vapor liquid equilibria

Indexed keywords

ACIDS; GASES; PHASE EQUILIBRIA; SOLUBILITY;

ACID GAS; PARTITION COEFFICIENT; PROPYLMERCAPTAN; STATIC ANALYTIC METHOD;

INORGANIC COMPOUNDS;

ACIDS; GASES; INORGANIC COMPOUNDS; PHASE EQUILIBRIA; SOLUBILITY;

EID: 44449091621     PISSN: 02638762     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cherd.2008.02.019     Document Type: Article

References (8)

1. J. Addicks, Solubility of Carbon Dioxide and Methane in Aqueous N-methyldiethanol Solutions at Pressures between 100 and 200 bar, PhD Thesis, Norwegian University of Science and Technology (2002).
2. Awan J.A., Dicko M., Coquelet C., and Richon D. Récents Progrès en Génie des Procédés-Numéro 96 (2007), SFGP, Paris, France
3. Bedell S.A., and Miller M. Aqueous Amines as reactive solvents for mercaptan removal. Ind Eng Chem Res 46 (2007) 3729-3733
4. Butwell K.F., Kubek D.J., and Sigmund P.W. Alkanolamine treating. Hydrocarb Process 4 (1982) 108-116
5. 1 = 0.50 using a gas stripping technique. J Chem Eng Data 50 (2005) 2053-2057
6. Jou F.-Y., Mather A.E., and Ng H.-J. Solubility of methanethiol and ethanethiol in a diethanolamine solution in the presence of acid gases. J Chem Eng Data 45 (2000) 1096-1099
7. Laugier S., and Richon D. New apparatus to perform fast determinations of mixture vapor-liquid equilibria up to 10 MPa and 423 K. Rev Sci Instrum 57 3 (1986) 469-472
8. Seagraves J. Sulfur removal in amine plants. Hydrocarb Eng, CPA (2001) 47-49