Patents by Inventor Miguel Salvador Arias-Paic

Miguel Salvador Arias-Paic 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 purifying and recovering solvent from ion exchange processes
    Patent number: 11478749
    Abstract: The invention relates to a system and method of use for concentrating a solution that is eluted from an ion exchange process (elution solution) during an ion exchange regeneration using the osmotic pressure of the salt saturator. This method recovers solvent from the elution solution that could be used in a future ion exchange regeneration process. The concentration of the elution solution may include the precipitation and removal of solids from the elution solution.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: October 25, 2022
    Assignee: U.S. Department of the Interior, Bureau of Reclamation
    Inventors: Miguel Salvador Arias-Paic, Julie Ann Korak
  • Method for purifying and recovering solvent from ion exchange processes
    Publication number: 20200398221
    Abstract: The invention relates to a system and method of use for concentrating a solution that is eluted from an ion exchange process (elution solution) during an ion exchange regeneration using the osmotic pressure of the salt saturator. This method recovers solvent from the elution solution that could be used in a future ion exchange regeneration process. The concentration of the elution solution may include the precipitation and removal of solids from the elution solution.
    Type: Application
    Filed: June 11, 2020
    Publication date: December 24, 2020
    Applicant: U.S. Department of the Interior, Bureau of Reclamation
    Inventors: Miguel Salvador Arias-Paic, Julie Ann Korak
  • WATER TREATMENT PROCESS
    Publication number: 20150096940
    Abstract: The present invention relates to water treatment, in particular to a process for the removal of contaminants in a raw water source where the contaminants consist of organic species and inorganic species.
    Type: Application
    Filed: May 24, 2013
    Publication date: April 9, 2015
    Inventors: Miguel Salvador Arias-Paic, Kelly Bryan Mccurry