Patents by Inventor Shai RHAMIM

Shai RHAMIM 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 precipitation of Carnallite from aqueous solutions
    Patent number: 9428397
    Abstract: There is provided a process for extracting Carnallite from an aqueous solution, the process comprising steps of pre-heating the solution comprising said Carnallite in a series of at least two heat exchangers, thereby obtaining a pre-heated solution; and concentrating said pre-heated solution in a series of at least two evaporation units, whereby forming a concentrated solution and hot vapors; wherein at least one of said evaporation units employs steam for indirect heating, and wherein at least one of said heat exchanger units employs the heat of said hot vapors formed in said evaporation units.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: August 30, 2016
    Assignee: DEAD SEA WORKS LTD.
    Inventor: Shai Rhamim
  • PROCESS FOR PRECIPITATION OF CARNALLITE FROM AQUEOUS SOLUTIONS
    Publication number: 20160031716
    Abstract: There is provided a process for extracting Carnallite from an aqueous solution, the process comprising steps of pre-heating the solution comprising said Carnallite in a series of at least two heat exchangers, thereby obtaining a pre-heated solution; and concentrating said pre-heated solution in a series of at least two evaporation units, whereby forming a concentrated solution and hot vapors; wherein at least one of said evaporation units employs steam for indirect heating, and wherein at least one of said heat exchanger units employs the heat of said hot vapors formed in said evaporation units.
    Type: Application
    Filed: March 13, 2014
    Publication date: February 4, 2016
    Applicant: Dead Sea Works Ltd.
    Inventor: Shai RHAMIM