Patents by Inventor Tim S. OLSON

Tim S. OLSON 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).

  • Treatment of hydrogen sulfide
    Patent number: 9845539
    Abstract: A chemical process captures and convert hydrogen sulfide (H2S) gas into elemental sulfur, polysulfide, sulfur dioxide and/or sulfuric acid while regenerating sodium hydroxide capture agent for further use in an initial H2S capture step. Processing may include initial sodium hydroxide scrubbing of gas streams containing H2S, electrochemical regeneration of the sodium hydroxide from sodium hydrosulfide or sodium sulfide, recovery of sulfur and/or sulfur dioxide from the electrochemical processing, and production of sulfuric acid from such sulfur and/or sulfur dioxide.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: December 19, 2017
    Inventors: C. Deane Little, Joseph Victor Kosmoski, Yongan Yang, Ryan Patrick O'Hayre, Tim S. Olson
  • TREATMENT OF HYDROGEN SULFIDE
    Publication number: 20150322580
    Abstract: A chemical process captures and convert hydrogen sulfide (H2S) gas into elemental sulfur, polysulfide, sulfur dioxide and/or sulfuric acid while regenerating sodium hydroxide capture agent for further use in an initial H2S capture step. Processing may include initial sodium hydroxide scrubbing of gas streams containing H2S, electrochemical regeneration of the sodium hydroxide from sodium hydrosulfide or sodium sulfide, recovery of sulfur and/or sulfur dioxide from the electrochemical processing, and production of sulfuric acid from such sulfur and/or sulfur dioxide.
    Type: Application
    Filed: December 20, 2013
    Publication date: November 12, 2015
    Inventors: Deane C. LITTLE, Joseph Victor KOSMOSKI, Yongan YANG, Ryan Patrick O'HAYRE, Tim S. OLSON