title: Maximising opportunities in supercritical chemistry: the continuous conversion of levulinic acid to gamma-valerolactone in CO(2).
abstract: Phase behaviour is manipulated during the hydrogenation of aqueous levulinic acid in supercritical CO(2) to separate almost pure gamma-valerolactone from water and unreacted acid with reduced energy requirements compared to conventional processing.
authors.affiliation: School of Chemistry, University of Nottingham, Nottingham, UK.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Bourne
authors.forename: James G
authors.initials: JG
authors.lastname: Stevens
authors.forename: Jie
authors.initials: J
authors.lastname: Ke
authors.forename: Martyn
authors.initials: M
authors.lastname: Poliakoff
mesh_terms: D002245:Carbon Dioxide / Q000737:chemistry*; D006865:Hydrogenation; D007783:Lactones / Q000138:chemical synthesis* / Q000737:chemistry; D007982:Levulinic Acids / Q000737:chemistry*; D015394:Molecular Structure; D014867:Water / Q000737:chemistry
chemical_list: D007783:Lactones; D007982:Levulinic Acids; D014867:Water; D002245:Carbon Dioxide; C037556:gamma-valerolactone; C032246:levulinic acid