Patents by Inventor Peter Bo Olsen

Peter Bo Olsen 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 cleaning viscose production off-gases and catalysts for use in the method
    Patent number: 11198093
    Abstract: A method for cleaning an off-gas from viscose production, essentially containing H2S and CS2, comprises passing the gas through a catalytic reactor containing a direct oxidation type catalyst, such as V2O5 on silica, to convert H2S in the gas to elemental sulfur, SO2 or mixtures thereof, either via the oxygen present in the gas or via oxygen added to the gas stream. Elemental sulfur and SO2 are removed from the effluent gas from the catalytic reactor, and the unconverted CS2 is recycled to the viscose production process.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: December 14, 2021
    Assignee: HALDOR TOPSØE A/S
    Inventors: Niklas Bengt Jakobsson, Peter Bo Olsen, Per Aggerholm Sørensen, Anders Theilgaard Madsen
  • Process for treating the off gas from a carbon black plant to recover sulphur
    Patent number: 11045763
    Abstract: The present application relates to a process for treating the off gas from a carbon black process, said process comprising the steps of: providing an off gas from a carbon black process, reacting said off gas in a first reaction step forming water and S, and condensing the S at a temperature Tcon where S is in a liquid phase and the water is in gas form thereby achieving a gaseous stream comprising water and a liquid stream comprising S, and wherein the first reaction step is carried out over a monolith catalyst.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: June 29, 2021
    Assignee: Haldor Topsoe A/S
    Inventors: Niklas Bengt Jakobsson, Peter Bo Olsen, Janus Emil Münster-Swendsen
  • METHODS AND SYSTEMS FOR PARTICULATE MATTER REMOVAL FROM A PROCESS EXHAUST GAS STREAM
    Publication number: 20200325345
    Abstract: Disclosed herein are systems and methods for reducing the particulate matter content of an exhaust gas from a carbon black process.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 15, 2020
    Inventors: Peter Bo OLSEN, Kim CHRISTENSEN, Per Aggerholm SØRENSEN, Mårten Nils Rickard GRANROTH, Russell WEBB, Rodney TAYLOR, Daniel HORN, Ralf BERGSTRÄSSER, Donnie LOUBIERE, Kay SCHMIDT
  • A PROCESS FOR TREATING THE OFF GAS FROM A CARBON BLACK PLANT TO RECOVER SULPHUR
    Publication number: 20200188850
    Abstract: The present application relates to a process for treating the off gas from a carbon black process, said process comprising the steps of: providing an off gas from a carbon black process, reacting said off gas in a first reaction step forming water and S, and condensing the S at a temperature Tcon where S is in a liquid phase and the water is in gas form thereby achieving a gaseous stream comprising water and a liquid stream comprising S, and wherein the first reaction step is carried out over a monolith catalyst.
    Type: Application
    Filed: January 25, 2018
    Publication date: June 18, 2020
    Applicant: Haldor Topsøe A/S
    Inventors: Niklas Bengt Jakobsson, Peter Bo Olsen, Janus Emil Münster-Swendsen
  • A METHOD FOR CLEANING VISCOSE PRODUCTION OFF-GASES AND CATALYSTS FOR USE IN THE METHOD
    Publication number: 20190255484
    Abstract: A method for cleaning an off-gas from viscose production, essentially containing H2S and CS2, comprises passing the gas through a catalytic reactor containing a direct oxidation type catalyst, such as V2O3 on silica, to convert H2S in the gas to elemental sulfur, SO2 or mixtures thereof, either via the oxygen present in the gas or via oxygen added to the gas stream. Elemental sulfur and SO2 are removed from the effluent gas from the catalytic reactor, and the unconverted CS2 is recycled to the viscose production process.
    Type: Application
    Filed: September 11, 2017
    Publication date: August 22, 2019
    Applicant: HALDOR TOPSØE A/S
    Inventors: Niklas Bengt Jakobsson, Peter Bo Olsen, Per Aggerholm Sørensen, Anders Theilgaard Madsen
  • FGD gypsum dewatering improvement through crystal habit modification by carboxylic acids
    Publication number: 20030175193
    Abstract: A flue gas desulfurization process is disclosed. Specifically the use of carboxylic acids to modify gypsum crystal habit in limestone forced oxidation. The technique is also applicable to other technologies where gypsum is produced as for example in phosphate fertilizer or paper industry.
    Type: Application
    Filed: February 7, 2003
    Publication date: September 18, 2003
    Inventors: Anders Nimgaard Schultz, Peter Bo Olsen