Patents Assigned to PROCESS HG GROUP HOLDINGS, LLC
  • Mercury-in-pipe assessment tool and method of using the same
    Patent number: 10969345
    Abstract: A system according to an exemplary aspect of the present disclosure includes, among other things, a generator-detector configured to be attached to a pipe. The generator-detector is configured to measure the concentration of mercury in the pipe in a non-destructive manner. A method is also disclosed.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: April 6, 2021
    Assignee: PROCESS HG GROUP HOLDINGS, LLC
    Inventors: James H. Vickery, Jr., Patrick L. Laine, Daniel Dietrich, Lynn Essman, Gary M. Kane
  • Mercury-in-gas sampling system
    Patent number: 10712242
    Abstract: A system according to an exemplary aspect of the present disclosure includes a probe configured to collect a sample gas stream, a pressure reduction section, a heated sorbent trap section, and a control loop. The pressure reduction section has a critical orifice and a heater configured to heat the critical orifice. The heated sorbent trap section is configured to receive a first portion of the sample gas stream, and the control loop is configured to receive a second portion of the sample gas stream.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: July 14, 2020
    Assignee: PROCESS HG GROUP HOLDINGS, LLC
    Inventors: Patrick L. Laine, James H. Vickery, Jr., Jason Lee Buhlman