Patents by Inventor Svend Geleff

Svend Geleff 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 for recovery of high purity carbon dioxide
    Patent number: 8652236
    Abstract: The present invention describes a method for recovery of high purity carbon dioxide, which is substantially free of nitrogen oxides. This high purity carbon dioxide is obtained by introducing into the method a step in which carbon dioxide absorbed in an absorbing agent is flashed. The present invention also discloses a plant for recovery of said high purity carbon dioxide comprising an absorption column, a flash column, a stripper column, and a down stream purification unit comprising a washing column, a dehydrator, a condenser and a distillation unit.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: February 18, 2014
    Assignee: Union Engineering A/S
    Inventors: Rasmus Find, Svend Geleff, Maj Toft Andersen
  • Method for recovery of high purity carbon dioxide from a gaseous source comprising nitrogen compounds
    Patent number: 7829049
    Abstract: The present invention describes a method for recovery of high purity carbon dioxide, which is substantially free of nitrogen oxides. The present invention also discloses a plant for recovery of said high purity carbon dioxide comprising an absorption column, a flash column, a stripper column, and a purification unit.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: November 9, 2010
    Assignee: Union Engineering A/S
    Inventors: Rasmus Find, Svend Geleff, Maj Toft Andersen
  • METHOD FOR RECOVERY OF HIGH PURITY CARBON DIOXIDE
    Publication number: 20100101415
    Abstract: The present invention describes a method for recovery of high purity carbon dioxide, which is substantially free of nitrogen oxides. This high purity carbon dioxide is obtained by introducing into the method a step in which carbon dioxide absorbed in an absorbing agent is flashed. The present invention also discloses a plant for recovery of said high purity carbon dioxide comprising an absorption column, a flash column, a stripper column, and a down stream purification unit comprising a washing column, a dehydrator, a condenser and a distillation unit.
    Type: Application
    Filed: January 16, 2008
    Publication date: April 29, 2010
    Applicant: UNION ENGINEERING A/S
    Inventors: Rasmus Find, Svend Geleff, Maj Toft Andersen
  • Method for Recovery of High Purity Carbon Dioxide From a Gaseous Source Comprising Nitrogen Compounds
    Publication number: 20080286189
    Abstract: The present invention describes a method for recovery of high purity carbon dioxide, which is substantially free of nitrogen oxides. The present invention also discloses a plant for recovery of said high purity carbon dioxide comprising an absorption column, a flash column, a stripper column, and a purification unit.
    Type: Application
    Filed: July 14, 2006
    Publication date: November 20, 2008
    Inventors: Rasmus Find, Svend Geleff, Maj Toft Andersen