Patents by Inventor Nathan A. Emsick

Nathan A. Emsick 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).

  • Dry chemical scrubber with pH adjustment
    Patent number: 9630144
    Abstract: Implementations disclosed herein provide a dry chemical scrubber with a pH regulator that adjusts an internal pH value of the dry chemical scrubber by adding high pH elements to the contents of the dry chemical scrubber on a continuous or periodic basis.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: April 25, 2017
    Assignee: MTARRI/VARANI EMISSIONS TREATMENT, LLC
    Inventors: John Jenkins, Frederick T. Varani, Thomas A. Jones, Paul Bertram Trost, Aaron F. Primmer, Nathan A. Emsick
  • DRY SCRUBBER SYSTEM WITH BACTERIA
    Publication number: 20140370577
    Abstract: Implementations disclosed herein provide a scrubber system for the reduction and removal of acid gas from a gas stream. The scrubber system includes a dry chemical scrubber having an amount of bacteria therein. A gas stream containing an acid gas contaminant such as H2S is directed into and treated by the dry chemical scrubber; both media within the scrubber system and bacteria reduce the level of acid gas contaminant in the gas stream. In some implementations, the bacteria is carried over from a biological scrubber fluidly connected upstream of the dry chemical scrubber. The pH of the gas stream from the biological scrubber may be regulated prior to passing into the dry chemical scrubber.
    Type: Application
    Filed: June 18, 2014
    Publication date: December 18, 2014
    Inventors: John Jenkins, Thomas A. Jones, Paul Bertram Trost, Frederick T. Varani, Aaron F. Primmer, Nathan A. Emsick
  • DRY CHEMICAL SCRUBBER WITH pH ADJUSTMENT
    Publication number: 20140369909
    Abstract: Implementations disclosed herein provide a dry chemical scrubber with a pH regulator that adjusts an internal pH value of the dry chemical scrubber by adding high pH elements to the contents of the dry chemical scrubber on a continuous or periodic basis.
    Type: Application
    Filed: June 18, 2014
    Publication date: December 18, 2014
    Inventors: John Jenkins, Frederick T. Varani, Thomas A. Jones, Paul Bertram Trost, Aaron F. Primmer, Nathan A. Emsick