Patents by Inventor Kenneth E. Baldrey

Kenneth E. Baldrey 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 AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES
    Publication number: 20230211284
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Application
    Filed: December 27, 2022
    Publication date: July 6, 2023
    Applicant: ADA-ES, INC.
    Inventors: Sharon Sjostrom, Connie Senior, Jon Lagarenne, Kenneth E. Baldrey, Ramon Bisque, Michael D. Durham, Nina Bergan French
  • HOT-SIDE METHOD AND SYSTEM
    Publication number: 20220339582
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Application
    Filed: April 11, 2022
    Publication date: October 27, 2022
    Inventors: Michael D. Durham, Sharon Sjostrom, Kenneth E. Baldrey
  • METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES
    Publication number: 20220331738
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Application
    Filed: December 30, 2021
    Publication date: October 20, 2022
    Applicant: ADA-ES, INC.
    Inventors: Sharon Sjostrom, Connie Senior, Jon Lagarenne, Kenneth E. Baldrey, Ramon Bisque, Michael D. Durham, Nina Bergan French
  • Method and additive for controlling nitrogen oxide emissions
    Patent number: 11384304
    Abstract: The present disclosure is directed to an additive mixture and method for controlling nitrogen oxide(s) by adding the additive mixture to a feed material prior to combustion.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: July 12, 2022
    Assignee: ADA-ES, Inc.
    Inventors: William J. Morris, Kenneth E. Baldrey, Constance Senior, Ramon Bisque
  • Methods for solidification and stabilization of industrial byproducts
    Patent number: 11358117
    Abstract: An agglomerate is provided that can include an aluminosilicate (ash) base material and one or more of a binding agent or leach reduction agent. Each of the agglomerate and binding agent can include no more than about 25 wt. % cement.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: June 14, 2022
    Assignee: ADA-ES, Inc.
    Inventors: Ramon E. Bisque, Kenneth E. Baldrey, Robin M. Stewart, George Rouse, Natalie Caro
  • Hot-side method and system
    Patent number: 11298657
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: April 12, 2022
    Assignee: ADA-ES, Inc.
    Inventors: Michael D. Durham, Sharon Sjostrom, Kenneth E. Baldrey
  • Methods to substantially optimize concentration of materials in an output stream
    Patent number: 11249447
    Abstract: A system, method, and computer readable medium are provided that monitors at least one of an input and output stream for at least one of a presence of a material of interest and a concentration of the material of interest; when the material of interest is present and/or has at least a threshold concentration, directs the at least one of an input and output stream to a waste location or path to discard the material of interest; and when the material of interest is either not present or does not have at least a threshold concentration, directs the at least one of an input and output stream to a byproduct location or path to recover the material of interest.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: February 15, 2022
    Assignee: ADA-ES, Inc.
    Inventor: Kenneth E. Baldrey
  • Method and system for controlling mercury emissions from coal-fired thermal processes
    Patent number: 11213787
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: January 4, 2022
    Assignee: ADA-ES, Inc.
    Inventors: Sharon Sjostrom, Connie Senior, Jon Lagarenne, Kenneth E. Baldrey, Ramon Bisque, Michael D. Durham, Nina Bergan French
  • Control of wet scrubber oxidation inhibitor and byproduct recovery
    Patent number: 11065578
    Abstract: The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: July 20, 2021
    Assignee: ADA-ES, Inc.
    Inventors: Sharon Sjostrom, Kenneth E. Baldrey, Constance Senior
  • METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES
    Publication number: 20210039043
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Application
    Filed: October 12, 2020
    Publication date: February 11, 2021
    Applicant: ADA-ES, INC.
    Inventors: Sharon Sjostrom, Connie Senior, Jon Lagarenne, Kenneth E. Baldrey, Ramon Bisque, Michael D. Durham, Nina Bergan French
  • HOT-SIDE METHOD AND SYSTEM
    Publication number: 20210001271
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Application
    Filed: June 24, 2020
    Publication date: January 7, 2021
    Inventors: Michael D. Durham, Sharon Sjostrom, Kenneth E. Baldrey
  • Method and system for controlling mercury emissions from coal-fired thermal processes
    Patent number: 10843130
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: November 24, 2020
    Assignee: ADA-ES, Inc.
    Inventors: Sharon Sjostrom, Connie Senior, Jon Lagarenne, Kenneth E. Baldrey, Ramon Bisque, Michael D. Durham, Nina Bergan French
  • METHOD AND ADDITIVE FOR CONTROLLING NITROGEN OXIDE EMISSIONS
    Publication number: 20200332213
    Abstract: The present disclosure is directed to an additive mixture and method for controlling nitrogen oxide(s) by adding the additive mixture to a feed material prior to combustion.
    Type: Application
    Filed: June 30, 2020
    Publication date: October 22, 2020
    Inventors: William J. Morris, Kenneth E. Baldrey, Constance Senior, Ramon Bisque
  • Methods to substantially optimize concentration of materials in an output stream
    Patent number: 10809677
    Abstract: A system, method, and computer readable medium are provided that monitors at least one of an input and output stream for at least one of a presence of a material of interest and a concentration of the material of interest; when the material of interest is present and/or has at least a threshold concentration, directs the at least one of an input and output stream to a waste location or path to discard the material of interest; and when the material of interest is either not present or does not have at least a threshold concentration, directs the at least one of an input and output stream to a byproduct location or path to recover the material of interest.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: October 20, 2020
    Assignee: ADA-ES, Inc.
    Inventor: Kenneth E. Baldrey
  • Method and additive for controlling nitrogen oxide emissions
    Patent number: 10767130
    Abstract: The present disclosure is directed to an additive mixture and method for controlling nitrogen oxide(s) by adding the additive mixture to a feed material prior to combustion.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: September 8, 2020
    Assignee: ADA-ES, Inc.
    Inventors: William J. Morris, Kenneth E. Baldrey, Constance Senior, Ramon Bisque
  • Control of wet scrubber oxidation inhibitor and byproduct recovery
    Patent number: 10758863
    Abstract: The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: September 1, 2020
    Assignee: ADA-ES, INC.
    Inventors: Sharon Sjostrom, Kenneth E. Baldrey, Constance Senior
  • METHODS TO SUBSTANTIALLY OPTIMIZE CONCENTRATION OF MATERIALS IN AN OUTPUT STREAM
    Publication number: 20200264573
    Abstract: A system, method, and computer readable medium are provided that monitors at least one of an input and output stream for at least one of a presence of a material of interest and a concentration of the material of interest; when the material of interest is present and/or has at least a threshold concentration, directs the at least one of an input and output stream to a waste location or path to discard the material of interest; and when the material of interest is either not present or does not have at least a threshold concentration, directs the at least one of an input and output stream to a byproduct location or path to recover the material of interest.
    Type: Application
    Filed: May 4, 2020
    Publication date: August 20, 2020
    Inventor: Kenneth E. Baldrey
  • Hot-side method and system
    Patent number: 10730015
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: August 4, 2020
    Assignee: ADA-ES, INC.
    Inventors: Michael D. Durham, Sharon Sjostrom, Kenneth E. Baldrey
  • CONTROL OF WET SCRUBBER OXIDATION INHIBITOR AND BYPRODUCT RECOVERY
    Publication number: 20200230550
    Abstract: The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
    Type: Application
    Filed: March 30, 2020
    Publication date: July 23, 2020
    Applicant: ADA-ES, Inc.
    Inventors: Sharon Sjostrom, Kenneth E. Baldrey, Constance Senior
  • METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES
    Publication number: 20190321778
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Application
    Filed: July 3, 2019
    Publication date: October 24, 2019
    Applicant: ADA-ES, INC.
    Inventors: Sharon Sjostrom, Connie Senior, Jon Lagarenne, Kenneth E. Baldrey, Ramon Bisque, Michael D. Durham, Nina Bergan French