Patents by Inventor Danny Mislenkov

Danny Mislenkov 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 recycling waste acid
    Patent number: 7473409
    Abstract: A recycling process is presented to treat spent waste acid solutions whereby useful products are produced. Spent waste acid containing inorganic and organic contaminants is mixed with a magnesium compound containing aluminum and iron compounds that form oxyhydroxide flocs that complex, react, sequester and/or co-precipate the contaminates from the admixture. The magnesium reacts with sulfate ions to form a high quality magnesium sulfate solution.
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: January 6, 2009
    Assignee: Veolia ES Technical Solutions L.L.C.
    Inventor: Danny Mislenkov
  • Process for recycling waste acid
    Publication number: 20080056982
    Abstract: A recycling process is presented to treat spent waste acid solutions whereby useful products are produced. Spent waste acid containing inorganic and organic contaminants is mixed with a magnesium compound containing aluminum and iron compounds that form oxyhydroxide flocs that complex, react, sequester and/or co-precipate the contaminates from the admixture. The magnesium reacts with sulfate ions to form a high quality magnesium sulfate solution.
    Type: Application
    Filed: August 30, 2006
    Publication date: March 6, 2008
    Inventor: Danny Mislenkov