Patents Assigned to DSM II Assets B.V.
  • PROCESS FOR PREPARING DICARBOXYLIC ACIDS EMPLOYING FUNGAL CELLS
    Publication number: 20140342416
    Abstract: The present invention relates to a process for producing a dicarboxylic acid comprising fermenting a fungal cell in a vessel comprising a suitable fermentation medium, comprising adding a gas flow which comprises 20 to 35 v/v % of oxygen and less than 0.1v/v % of carbon dioxide to the fermentation medium, and maintaining an average partial carbon dioxide pressure of at least about 0.35 bar in the fermentation medium, and producing the dicarboxylic acid.
    Type: Application
    Filed: July 2, 2012
    Publication date: November 20, 2014
    Applicant: DSM II Assets B.V.
    Inventors: Mickel Leonardus August Jansen, Joseph Johannes Heijnen, Rene Verwaal