Patents Assigned to Mac Process Inc.
  • System and method for eliminating emissions from an air classification device
    Patent number: 8016117
    Abstract: An air classification device for separation of solids comprising an input system, a first solid separator system, an output system, and an emission containing system. The emission containing system employs supplemental air lines, a supplemental air source, and high-velocity air knives to create negative air pressure at any opening in the device. The negative air pressure induces air to move into the device and prevents polluted air from escaping the device at the openings.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: September 13, 2011
    Assignee: Mac Process Inc.
    Inventor: Michael D. Althouse