Pressure - Temperature phase diagrams of clathrate hydrates of hydrogen + tetrahydrofuran

Amir H. Mohammadi (1) , Dominique Richon (1)

1 CEP/Fontainebleau

This work aims at providing dissociation conditions for clathrate hydrates of hydrogen + tetrahydrofuran at 0.0111, 0.0255, 0.0302, 0.0401 and 0.0561 mole fractions of tetrahydrofuran in aqueous solutions. An isochoric pressure-search method was used to perform the measurements. The experimental data are compared with the literature data and a discussion is made on the reliability of the experimental data reported in the literature.

Mots clés: Phase equilibria; Tetrahydrofuran; Water; Aqueous solutions; Clathrate hydrate; Dissociation conditions; Experimental data; Literature data; Mole fraction; Search method; Temperature phase; Tetra-hydrofuran; Dissociation; Gas hydrates; Hydration; Hydrogen; Phase diagrams

Domaines: Sciences de l'ingénieur [physics]; Génie des procédés

Amir H. Mohammadi, Dominique Richon. Pressure - Temperature phase diagrams of clathrate hydrates of hydrogen + tetrahydrofuran. 2010 AIChE Annual Meeting, Nov 2010, Salt Lake City, United States. 11 p. ⟨hal-00580835⟩