Construction of an asynchronous three-zone simulated-moving-bed chromatography and its application for the separation of vanillin and syringaldehyde
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2017.09.006
Abstract: Abstract In the present work, an asynchronous 3-zone simulated moving bed (SMB) has been constructed for the first time and used for the separation of vanillin and syringaldehyde with C18 as stationary phase and ethanol/water = 35/65 (v/v)… read more here.
Keywords: zone simulated; separation vanillin; vanillin; moving bed ... See more keywords
Lignin biorefinery: Separation of vanillin, vanillic acid and acetovanillone by adsorption
Sign Up to like & getrecommendations! Published in 2019 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2019.01.071
Abstract: Abstract Vanillin (V), acetovanillone (VO) and vanillic acid (VA) were fractionated after alkaline depolymerization of lignin. The feed solution had an initial pH of 13.7 and the work was performed always under alkaline pH, reducing… read more here.
Keywords: separation; vanillin vanillic; separation vanillin; lignin biorefinery ... See more keywords