Patents by Inventor Peter Haussinger

Peter Haussinger 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).

  • Settling of sulfur in sulfide removal process
    Patent number: 4666695
    Abstract: For the removal of sulfur compounds, especially H.sub.2 S, from gaseous mixtures, said mixtures are scrubbed with a physical solvent which is later regenerated and reused. To the solvent are added (a) an oxidizing agent for converting the sulfur compounds into elemental sulfur, and (b) additive means for increasing the settling rate of the thus-formed sulfur.
    Type: Grant
    Filed: June 7, 1985
    Date of Patent: May 19, 1987
    Assignee: Linde Aktiengesellschaft
    Inventors: Karl Baur, Peter Haussinger, Ludwig Fruhstorfer, Hans-Jurgen Neubert
  • Method for regenerating physically acting organic scrubbing agents
    Patent number: 4474740
    Abstract: Method and apparatus for regenerating physically acting organic scrubbing agents laden with sulfur dioxide and/or sulfur trioxide and eventually carbon dioxide in the course of a gas purification process. Equipment costs and energy losses are reduced by adding ammonia and, if necessary, water, to the laden scrubbing fluids and then separating the resultant ammonia sulfite and/or ammonia sulfate. Large differences in temperature between the scrubbing steps and the regenerating steps are not needed. A beneficial energy balance results.
    Type: Grant
    Filed: October 18, 1982
    Date of Patent: October 2, 1984
    Assignee: Linde Aktiengesellschaft
    Inventors: Heinz Karwat, Peter Haussinger