Patents by Inventor Jan-Peter Blomquist

Jan-Peter Blomquist 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).

  • Process for recovering components from pickling acid residue
    Patent number: 10526684
    Abstract: A novel process for treating and recovering valuable metals and other components from pickling acid residue (PAR) has been developed. The metals and other components are recovered by neutralizing the pickling acid residue using a magnesium compound or a mixture of magnesium compounds, and separating components of the resulting mixture (metals and sulfates) into products that can be reused, such as magnesium sulfate, nickel sulfate, iron and chromium phosphate, or various metal hydroxides or oxides.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: January 7, 2020
    Assignee: CrisolteQ Ltd
    Inventors: Kenneth Ekman, Peik Ekman, Elina Lappalainen, Jan-Peter Blomquist
  • Process for recovering components from pickling acid residue
    Publication number: 20190119780
    Abstract: A novel process for treating and recovering valuable metals and other components from pickling acid residue (PAR) has been developed. The metals and other components are recovered by neutralizing the pickling acid residue using a magnesium compound or a mixture of magnesium compounds, and separating components of the resulting mixture (metals and sulfates) into products that can be reused, such as magnesium sulfate, nickel sulfate, iron and chromium phosphate, or various metal hydroxides or oxides.
    Type: Application
    Filed: October 17, 2018
    Publication date: April 25, 2019
    Inventors: Kenneth Ekman, Peik Ekman, Elina Lappalainen, Jan-Peter Blomquist