GENEVA, Sept. 2 -- VALMET AB (Gustaf Gidlofs vag 485194 Sundsvall) filed a patent application (PCT/SE2025/050151) for "SODIUM RECOVERY PROCESS AND PURGE PURIFICATION" on Feb 19, 2025. With publication no. WO/2025/178544, the details related to the patent application was published on Aug 28, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): SUBIACO, Riccardo (Hjalmar Brantingsgatan 19 A417 39 Goteborg), ESKELINEN, Sami (Sten-Ake Cederhoks gata 1B412 49 Goteborg)
Abstract:
A sodium recovery process (1) for recovering sodium salts from recovering sodium salts from ash in an ash treatment plant...