GENEVA, Oct. 30 -- CHANGSHA INSTITUTE OF MINING RESEARCH CO.,LTD filed a patent application (CN2025/131965) for “PROCESS FOR FULL VALORIZATION OF BITTERN AND TAIL SALTS FROM POTASH SALT ORE BENEFICIATION AS CEMENTED BACKFILL BASED ON MAGNESIUM-CALCIUM SYNERGISTIC CONVERSION”. With publication no. WO/2026/222997, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C04B 28/34
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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