Patents by Inventor Alexander DYACHENKO

Alexander DYACHENKO 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 and plant for producing iron from roasted pyrites
    Patent number: 10125403
    Abstract: The invention relates to a method and a recovery system for obtaining/recovering metallic iron and/or iron compounds, in particular iron chloride, from ores and/or ore tailings, especially from pyrite tailings, preferably from roasted pyrites produced during sulphuric acid manufacture.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: November 13, 2018
    Assignee: Blücher GmbH
    Inventors: Bertram Bohringer, Raik Schonfeld, Alexander Dyachenko, Valeriy Larin
  • Method and plant for processing roasted pyrites
    Patent number: 10125409
    Abstract: The invention relates to a method and a recovery system for obtaining raw materials from ores and/or ore tailings, in particular a method and a recovery system for recovering metals from ores and/or ore tailings, especially a method and a recovery system for recovering metals from pyrite tailings, preferably from roasted pyrites produced during sulphuric acid manufacture.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: November 13, 2018
    Assignee: Blücher GmbH
    Inventors: Bertram Bohringer, Raik Schonfeld, Alexander Dyachenko, Valeriy Larin
  • METHOD AND PLANT FOR PRODUCING IRON FROM ROASTED PYRITES
    Publication number: 20160102375
    Abstract: The invention relates to a method and a recovery system for obtaining/recovering metallic iron and/or iron compounds, in particular iron chloride, from ores and/or ore tailings, especially from pyrite tailings, preferably from roasted pyrites produced during sulphuric acid manufacture.
    Type: Application
    Filed: June 24, 2013
    Publication date: April 14, 2016
    Inventors: Bertram BOHRINGER, Raik SCHONFELD, Alexander DYACHENKO, Valeriy LARIN
  • METHOD AND PLANT FOR PROCESSING ROASTED PYRITES
    Publication number: 20160083817
    Abstract: The invention relates to a method and a recovery system for obtaining raw materials from ores and/or ore tailings, in particular a method and a recovery system for recovering metals from ores and/or ore tailings, especially a method and a recovery system for recovering metals from pyrite tailings, preferably from roasted pyrites produced during sulphuric acid manufacture.
    Type: Application
    Filed: June 24, 2013
    Publication date: March 24, 2016
    Inventors: Bertram BÖHRINGER, Raik SCHÖNFELD, Alexander DYACHENKO, Valeriy LARIN