Patents by Inventor Josef Sporer

Josef Sporer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5035810
    Abstract: For the treatment of a wastewater containing sour gases with a stripping gas, resultant stripping gas containing the sour gases is introduced into at least one combustion stage within the total process for recovery of the sulfur-containing components, the wastewater being stripped with at least a portion of the amount of O.sub.2 -containing gas required in the subsequent combustion stages.
    Type: Grant
    Filed: December 15, 1989
    Date of Patent: July 30, 1991
    Inventors: Michael Heisel, Josef Sporer
  • Patent number: 4769048
    Abstract: For regeneration of a loaded scrubbing agent, e.g. a polyethylene glycol ether containing H.sub.2 O and sour gases, the regeneration is conducted in a regeneration column equipped with a bottom heater and an overhead condenser, by stripping with vapor, e.g. stream provided by the heater vaporizing an aqueous condensate. After condensation of the vapor in the condenser, the stripped components are removed and the remaining condensate is recycled to the bottom part of regeneration column to avoid mixing the aqueous condensate with the loaded solvent. The condensate is fed directly into the bottom of the column or is fed into the line between the column and the bottom heater.
    Type: Grant
    Filed: August 6, 1987
    Date of Patent: September 6, 1988
    Assignee: Linde Aktiengesellschaft
    Inventors: Hans Becker, Josef Sporer