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
    Patent number: 10427096
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: October 1, 2019
    Assignee: ADA-ES, INC.
    Inventors: Sharon Sjostrom, Connie Senior, Jon Lagarenne, Kenneth E. Baldrey, Ramon Bisque, Michael D. Durham, Nina Bergan French
  • METHODS FOR SOLIDIFICATION AND STABILIZATION OF INDUSTRIAL BYPRODUCTS
    Publication number: 20190282995
    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: Application
    Filed: May 31, 2019
    Publication date: September 19, 2019
    Inventors: Ramon E. Bisque, Kenneth E. Baldrey, Robin M. Stewart, George Rouse, Natalie Caro
  • Methods for solidification and stabilization of industrial byproducts
    Patent number: 10357755
    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: July 8, 2016
    Date of Patent: July 23, 2019
    Assignee: ADA-ES, Inc.
    Inventors: Ramon E. Bisque, Kenneth E. Baldrey, Robin M. Stewart, George Rouse, Natalie Caro
  • HOT-SIDE METHOD AND SYSTEM
    Publication number: 20190118141
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Application
    Filed: November 9, 2018
    Publication date: April 25, 2019
    Inventors: Michael D. Durham, Sharon Sjostrom, Kenneth E. Baldrey
  • CONTROL OF WET SCRUBBER OXIDATION INHIBITOR AND BYPRODUCT RECOVERY
    Publication number: 20190076781
    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: November 13, 2018
    Publication date: March 14, 2019
    Inventors: Sharon Sjostrom, Kenneth E. Baldrey, Constance Senior
  • Control of wet scrubber oxidation inhibitor and byproduct recovery
    Patent number: 10159931
    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: September 1, 2017
    Date of Patent: December 25, 2018
    Assignee: ADA-ES, INC.
    Inventors: Sharon Sjostrom, Kenneth E. Baldrey, Constance Senior
  • Hot-side method and system
    Patent number: 10124293
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: November 13, 2018
    Assignee: ADA-ES, Inc.
    Inventors: Michael D. Durham, Sharon Sjostrom, Kenneth E. Baldrey
  • METHOD AND ADDITIVE FOR CONTROLLING NITROGEN OXIDE EMISSIONS
    Publication number: 20180223206
    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: March 30, 2018
    Publication date: August 9, 2018
    Inventors: William J. Morris, Kenneth E. Baldrey, Constance Senior, Ramon Bisque
  • METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES
    Publication number: 20180169575
    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 21, 2017
    Publication date: June 21, 2018
    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: 9957454
    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: August 12, 2013
    Date of Patent: May 1, 2018
    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: 9889405
    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: July 22, 2016
    Date of Patent: February 13, 2018
    Assignee: ADA-ES, INC.
    Inventors: Sharon Sjostrom, Kenneth E. Baldrey, Constance Senior
  • Method and system for controlling mercury emissions from coal-fired thermal processes
    Patent number: 9884286
    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 23, 2015
    Date of Patent: February 6, 2018
    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
    Publication number: 20170368502
    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: September 1, 2017
    Publication date: December 28, 2017
    Inventors: Sharon Sjostrom, Kenneth E. Baldrey, Constance Senior
  • METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES
    Publication number: 20170361272
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Application
    Filed: November 23, 2015
    Publication date: December 21, 2017
    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: 20170216772
    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 14, 2017
    Publication date: August 3, 2017
    Inventors: Michael D. Durham, Sharon Sjostrom, Kenneth E. Baldrey
  • Methods for solidification and stabilization of industrial byproducts
    Patent number: 9662630
    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: March 14, 2014
    Date of Patent: May 30, 2017
    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: 9657942
    Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: May 23, 2017
    Assignee: ADA-ES, INC.
    Inventors: Michael D. Durham, Sharon Sjostrom, Kenneth E. Baldrey
  • CONTROL OF WET SCRUBBER OXIDATION INHIBITOR AND BYPRODUCT RECOVERY
    Publication number: 20160375403
    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: July 22, 2016
    Publication date: December 29, 2016
    Inventors: Sharon Sjostrom, Kenneth E. Baldrey, Constance Senior
  • METHODS FOR SOLIDIFICATION AND STABILIZATION OF INDUSTRIAL BYPRODUCTS
    Publication number: 20160318000
    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: Application
    Filed: July 8, 2016
    Publication date: November 3, 2016
    Inventors: Ramon E. Bisque, Kenneth E. Baldrey, Robin M. Stewart, George Rouse, Natalie Caro
  • Control of wet scrubber oxidation inhibitor and byproduct recovery
    Patent number: 9409123
    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: October 10, 2014
    Date of Patent: August 9, 2016
    Assignee: ASA-ES, Inc.
    Inventors: Sharon Sjostrom, Kenneth E. Baldrey, Constance Senior