Patents by Inventor Katarina Åberg

Katarina Åberg 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 of Cooling a Torrefied Material
    Publication number: 20140223810
    Abstract: The invention relates to a method and a system for efficient cooling of torrefied material which also increases energy yield and hydrophobicity of the torrefied product and decreases clogging of the cooling device. The method includes that at least a part of cooled torrefied material is mixed-back with hot torrefied material before the hot material is introduced into a cooling device for further cooling of the torrefied material.
    Type: Application
    Filed: May 16, 2012
    Publication date: August 14, 2014
    Inventors: Anders Nordin, Linda Pommer, Katarina Åberg, Ingemar Olofsson, Martin Nordwaeger
  • Method for Cooling and Increasing Yield of a Torrefied Product
    Publication number: 20140173929
    Abstract: The invention relates to a method and a system for cooling torrefied material, including, applying water to the torrefied material to quench-cool the material and thereafter further cooling the torrefied material and at least part of the torrefaction gases released from the material in a common cooling device, such that components of the torrefaction gases condenses on the torrefied material within the common cooling device.
    Type: Application
    Filed: May 16, 2012
    Publication date: June 26, 2014
    Inventors: Ingemar Olofsson, Martin Nordwaeger, Katarina Åberg, Anders Nordin, Linda Pommer