GENEVA, March 16 -- HUANENG QINMEI RUIJIN POWER GENERATION CO., LTD. (Huaneng Qinmei Ruijin Power Plant, Shangba Village, Maodian Town, Ganxian DistrictGanzhou, Jiangxi 341100), 华能秦煤瑞金发电有限责任公司 (中国江西省赣州市赣县区茅店镇上坝村华能秦煤瑞金电厂) filed a patent application (PCT/CN2023/123535) for "INTELLIGENT CONTROL-BASED STEAM-DRIVEN FEEDWATER PUMP SEAL WATER CONTROL METHOD AND APPARATUS" on Oct 09, 2023. With publication no. WO/2025/050457, the details related to the patent application was publi...