Patents Assigned to Abay S.A.
  • Fermentation cell for continuous operation
    Patent number: 4761380
    Abstract: A fermenter cell disposed so that the primary axis of the cell is approximately horizontal comprises solid partitions, arranged perpendicularly to the primary axis, which separate the cell into several chambers. The partitions are provided with apertures, each at a predetermined height, which allow liquid to pass; in addition, gas evacuation pipes are provided in the upper part of the chambers.
    Type: Grant
    Filed: August 5, 1986
    Date of Patent: August 2, 1988
    Assignee: Abay S.A.
    Inventors: Pierre Desmons, Philippe Mullier