Patents Assigned to Halder Topsoe A/S
  • Patent number: 10525503
    Abstract: A method for the preparation of a catalyzed monolithic body or a catalyzed particular filter. The method includes the step of suctioning a sol-solution containing catalytically active material and metal oxide catalyst carriers or precursors thereof into pores of a monolithic substrate, solely by capillary forces and without the application of vacuum or pressure.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: January 7, 2020
    Assignee: Halder Topsoe A/S
    Inventor: Keld Johansen
  • Publication number: 20010046469
    Abstract: A process for the production of alumina comprising:
    Type: Application
    Filed: February 2, 2001
    Publication date: November 29, 2001
    Applicant: Halder Topsoe A/S
    Inventor: Keld Johansen