Patents by Inventor Lena Holm Christensen

Lena Holm Christensen 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).

  • Diabatic distillation with vapor recompression
    Patent number: 9358479
    Abstract: An apparatus for heat-integrated distillation comprising an evaporation chamber (1) with an inlet for feed, an outlet 6 for vapor and an outlet (9) for remnants and a condensation chamber (2) divided into a number consecutive sections (2.1; 2.2; 2.3). The apparatus further, comprises a wall (3) separating the evaporation chamber (1) from the condensation chamber (2), and a compressor (10, 13, 16) for each section of the condensation chamber, at first compressor (10) being arranged in a line connecting the evaporation chamber (1) and the first section (2.1) if the condensation chamber (1) and the additional compressors (13, 16) being arranged in respective lines connecting consecutive sections.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: June 7, 2016
    Assignee: IBUS Innovation A/S
    Inventors: Børge Holm Christensen, Lena Holm Christensen, Lars Schønfeldt
  • DIABATIC DISTILLATION WITH VAPOR RECOMPRESSION
    Publication number: 20150190729
    Abstract: An apparatus for heat-integrated distillation comprising an evaporation chamber (1) with an inlet for feed, an outlet 6 for vapor and an outlet (9) for remanence and a condensation chamber (2) divided into a number consecutive sections (2.1; 2.2; 2.3). The apparatus further, comprises a wall (3) separating the evaporation chamber (1) from the condensation chamber (2), and a compressor (10, 13, 16) for each section of the condensation chamber, at first compressor (10) being arranged in a line connecting the evaporation chamber (1) and the first section (2.1) if the condensation chamber (1) and the additional compressors (13, 16) being arranged in respective lines connecting consecutive sections.
    Type: Application
    Filed: July 12, 2013
    Publication date: July 9, 2015
    Inventors: Børge Holm Christensen, Lena Holm Christensen, Lars Schønfeldt