GENEVA, July 9 -- ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO.LTD OF CHINALCO filed a patent application (CN2026/070028) for “CALCIUM-BASED SOLID WASTE SLURRY DESULFURIZATION AGENT, PREPARATION METHOD, DESULFURIZATION METHOD, AND SOIL REMEDIATION AGENT”. With publication no. WO/2026/145753, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: B09B 3/70

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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