Patents by Inventor Karen (Sue) Kelly

Karen (Sue) Kelly 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).

  • Publication number: 20220098504
    Abstract: A process to optimize carbon from carbon dioxide in synthesis gas used to produce synthetic chemicals and fuels. The process involves using captured carbon dioxide from any source and controlling its reformation with gaseous hydrocarbons to produce a synthesis gas with a specific carbon monoxide to hydrogen ratio suitable for selected intermediate and end products. The carbon from carbon dioxide displaces fossil carbon and lowers the carbon intensity of the products. The process uses any hydrocarbon gas, fossil or renewable, and may utilize steam to optimize the synthesis gas composition. The invention also includes recycling gases and the generation of heat, steam and electrical power for the reformer and other equipment, significantly reducing the carbon footprint of the plant.
    Type: Application
    Filed: September 28, 2021
    Publication date: March 31, 2022
    Inventors: LARRY JACK MELNICHUK, KAREN SUE KELLY
  • Patent number: 10625176
    Abstract: This invention describes a method to extract and separate compounds from plant or animal material in a continuous process. The method uses dimethyl ether as a safe and efficient solvent which will extract polar and non-polar compounds. The extracted compounds are separated by distillation which is configured to provide individual compounds or groups of compounds.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: April 21, 2020
    Inventors: Larry Jack Melnichuk, Karen Sue Kelly
  • Publication number: 20200023286
    Abstract: This invention describes a method to extract and separate compounds from plant or animal material in a continuous process. The method uses dimethyl ether as a safe and efficient solvent which will extract polar and non-polar compounds. The extracted compounds are separated by distillation which is configured to provide individual compounds or groups of compounds.
    Type: Application
    Filed: April 6, 2018
    Publication date: January 23, 2020
    Inventors: Larry Jack Melnichuk, Karen Sue Kelly
  • Patent number: 10087121
    Abstract: A process to efficiently convert organic feedstock material into liquid non-oxygenated hydrocarbons in the C5 to C12 carbon skeleton range is disclosed. The process can utilize gaseous, liquid or solid organic feedstocks containing carbon, hydrogen and, optionally, oxygen. The feedstock may require preparation of the organic feedstock for the process and is converted first into a synthesis gas containing carbon monoxide and hydrogen. The synthesis gas is then cleaned and conditioned and extraneous components removed, leaving substantially only the carbon monoxide and hydrogen. It is then converted via a series of chemical reactions into the desired liquid hydrocarbons. The hydrocarbons are suitable for combustion in a vehicle engine and may be regarded a replacement for petrol made from fossil fuels in the C5 to C12 carbon backbone range.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: October 2, 2018
    Inventors: Karen Sue Kelly, Larry Jack Melnichuk
  • Publication number: 20180002248
    Abstract: A process to efficiently convert organic feedstock material into liquid non-oxygenated hydrocarbons in the C5 to C12 carbon skeleton range is disclosed. The process can utilize gaseous, liquid or solid organic feedstocks containing carbon, hydrogen and, optionally, oxygen. The feedstock may require preparation of the organic feedstock for the process and is converted first into a synthesis gas containing carbon monoxide and hydrogen. The synthesis gas is then cleaned and conditioned and extraneous components removed, leaving substantially only the carbon monoxide and hydrogen. It is then converted via a series of chemical reactions into the desired liquid hydrocarbons. The hydrocarbons are suitable for combustion in a vehicle engine and may be regarded a replacement for petrol made from fossil fuels in the C5 to C2 carbon backbone range.
    Type: Application
    Filed: February 15, 2017
    Publication date: January 4, 2018
    Inventors: KAREN SUE KELLY, LARRY JACK MELNICHUK
  • Publication number: 20150141719
    Abstract: A process to efficiently convert organic feedstock material into liquid non-oxygenated hydrocarbons in the C5 to C12 carbon skeleton range is disclosed. The process can utilize gaseous, liquid or solid organic feedstocks containing carbon, hydrogen and, optionally, oxygen. The feedstock may require preparation of the organic feedstock for the process and is converted first into a synthesis gas containing carbon monoxide and hydrogen. The synthesis gas is then cleaned and conditioned and extraneous components removed, leaving substantially only the carbon monoxide and hydrogen. It is then converted via a series of chemical reactions into the desired liquid hydrocarbons. The hydrocarbons are suitable for combustion in a vehicle engine and may be regarded a replacement for petrol made from fossil fuels in the C5 to C12 carbon backbone range.
    Type: Application
    Filed: November 28, 2014
    Publication date: May 21, 2015
    Inventors: Karen Sue Kelly, Larry Jack Melnichuk
  • Publication number: 20110152593
    Abstract: A process to efficiently convert organic feedstock material into liquid non-oxygenated hydrocarbons in the C5 to C12 carbon skeleton range is disclosed. The process can utilize gaseous, liquid or solid organic feedstocks containing carbon, hydrogen and, optionally, oxygen. The feedstock may require preparation of the organic feedstock for the process and is converted first into a synthesis gas containing carbon monoxide and hydrogen. The synthesis gas is then cleaned and conditioned and extraneous components removed, leaving substantially only the carbon monoxide and hydrogen. It is then converted via a series of chemical reactions into the desired liquid hydrocarbons. The hydrocarbons are suitable for combustion in a vehicle engine and may be regarded a replacement for petrol made from fossil fuels in the C5 to C12 carbon backbone range.
    Type: Application
    Filed: April 17, 2009
    Publication date: June 23, 2011
    Inventors: Karen Sue Kelly, Larry Jack Melnichuk
  • Publication number: 20060014841
    Abstract: The process for producing a predetermined CXHYOZ product from a primary feedstock containing hydrocarbons and a secondary feedstock is disclosed, wherein X, Y and Z are integers. The process includes the steps of: providing primary feedstock;, indirectly heating it generally in the absence of oxygen.; cleaning the gas stream produced therefrom by removing CO2 and solids; determining the amount of CO and H2 therein; comparing the percentage of CO and H2 in the cleaned gas stream with the required CO and H2 to produce the predetermined CXHYOZ product; determining the additional of CO and H2 required; determining the secondary feedstock; calculating the amount of CO, H2 and heat produced from the secondary feedstock; partially oxidizing the secondary feedstock to produce heat and a secondary gas stream; combining the CO and H2 from both feedstocks to produce a mixed gas stream; adding a catalyst; and distilling to produce the predetermined CXHYOZ product.
    Type: Application
    Filed: July 19, 2005
    Publication date: January 19, 2006
    Inventors: Larry Melnichuk, Karen (Sue) Kelly