Abstract
A process for the preparation of lactic acid and 2-hydroxy- 3-butenoic acid or esters thereof from a sugar in the presence of a metallo-silicate material, a metal ion and a solvent, wherein the metal ion is selected from one or more of the group consisting of potassium ions, sodium ions, lithium ions, rubidium ions and caesium ions.
Original language | English |
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IPC | B01J29/70 |
Patent number | WO2015024875 (A1) |
Filing date | 26/02/2015 |
Country/Territory | Denmark |
Priority date | 20/08/2013 |
Priority number | 13181069 |
Publication status | Published - 2015 |