Patents by Inventor Gabriele Raupach

Gabriele Raupach 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).

  • Method of binding sulfur compounds, which result as reaction products during the combustion of sulfur-containing fuels, by addition of additives
    Patent number: 4588568
    Abstract: A method of binding sulfur compounds, which result as react products during the combustion of sulfur-containing fuels in firing equipment, by the addition of additives. A mixture of alkali carbonate and an alkaline earth oxide, for example a mixture of sodium carbonate and magnesium oxide, are used as the additive. Such a mixture may include approximately one part by weight sodium carbonate and approximately two parts by weight magnesium oxide.
    Type: Grant
    Filed: February 23, 1984
    Date of Patent: May 13, 1986
    Assignee: L. & C. Steinmuller GmbH
    Inventors: Siegfried Pollmann, Gabriele Raupach