Process for preparing guanidinoacetic acid comprising granulates
AssigneeEvonik Operations GmbH
InventorsWilfried BLUEMKE, Martin HEINING, Juliane MERZ, Ansgar OELMANN, Alexander MAYER
Life of this patent
Estimating the term…
Abstract
The present application relates to a process for preparing guanidinoacetic acid comprising granulates, comprising the steps of a) providing a fermentation broth comprising guanidinoacetic acid and biomass, b) reducing the content of water in the fermentation broth provided in step a) to give a concentrated fermentation broth, and c) subjecting the concentrated fermentation broth of step b) to a wet granulation.
Claims14
A process for preparing guanidinoacetic acid comprising granulates, the process comprising:
- a) providing a fermentation broth comprising guanidinoacetic acid and biomass,
- b) reducing a content of water in the fermentation broth provided in a) to obtain a concentrated fermentation broth, and
- c) subjecting the concentrated fermentation broth of b) to a wet granulation.
Granulates comprising guanidinoacetic acid and biomass, wherein the granulates have a particle size distribution d10.3 from 220 to 720 μm, d50.3 from 300 to 1100 μm, and d90.3 from 420 to 1700 μm.
Dependencies are inferred from the claim text.