US Patent Issued to DE NORA PERMELEC on Jan. 28 for "Method and device for manufacturing sodium hypochlorite solution" (Japanese Inventors)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,209,321, issued on Jan. 28, was assigned to DE NORA PERMELEC LTD (Fujisawa, Japan).

"Method and device for manufacturing sodium hypochlorite solution" was invented by Hiroki Domon (Fujisawa, Japan), Masahiro Ohara (Fujisawa, Japan) and Masaaki Kato (Fujisawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a method and an apparatus for producing a sodium hypochlorite solution on-site at a high efficiency and at the initial cost and suppressing operating cost without any problems about impurities derived from raw material water and raw salt. A method of producing a sodium hypochlorite solution on-site in the vicinity of a physical plant w...