Assertion: propionic acid's application | /r/HasAspect | the advantage
Facets:
Source sentences:
text: The application of a step of fractional crystallization of acrylic acid combined with the hydrogenation of the isolated mother liquors at the end of this stage has the advantage of fully achieving the objectives sought in the present application, that is, that is to say obtain a bio-resoured propionic acid and limit product losses during the production of a purified acrylic acid using an ex-glycerol process.