Patents by Inventor Raymond M. Post

Raymond M. Post 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 OF OFFLINE CLEANING OF COOLING SYSTEMS
    Publication number: 20240393069
    Abstract: Methods for reducing an amount of calcium carbonate deposited on a surface of an offline condenser in a cooling system of a nuclear power plant, which include filling the offline condenser with a mixture comprising water and acetic acid and pumping the mixture through the offline condenser so as to contact the deposited calcium carbonate with the acetic acid. An amount of the acetic acid in the mixture is 1 to 25 wt %, and a temperature of the mixture is in a range of 10 to 50° C.
    Type: Application
    Filed: May 22, 2024
    Publication date: November 28, 2024
    Applicant: CHEMTREAT, INC.
    Inventors: Dale STUART, David N. KARLOVICH, Rajendra Prasad Kalakodimi, Raymond M. Post, Robert Jones
  • Method for removing clay deposits from cooling water systems
    Patent number: 5401323
    Abstract: Methods and compositions for removing deposits from surfaces in contact with the water of a cooling water system are disclosed. A lignosulfonate compound, alone or in combination with other materials, is effective in removing such deposits.
    Type: Grant
    Filed: September 8, 1993
    Date of Patent: March 28, 1995
    Assignee: Betz Laboratories, Inc.
    Inventors: Donald T. Freese, Raymond M. Post, Edmund J. Bockowski
  • Method for removing deposits from cooling water systems
    Patent number: 5401311
    Abstract: Methods and compositions for removing deposits from surfaces in contact with the water of a cooling water system are disclosed. The combination of a chelant, a phosphonate or phosphate compound, and a base is effective in removing clay deposits from such surfaces.
    Type: Grant
    Filed: January 14, 1994
    Date of Patent: March 28, 1995
    Assignee: Betz Laboratories, Inc.
    Inventors: Donald T. Freese, Raymond M. Post, David M. Polizzotti