Yuehua HU

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Changsha, CN

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Patents Grantslast 30 patents

Information Patent Grant
Slow-release inhibitor for high-magnesium sulfide mineral flotation...
- Patent number 11,779,935
- Issue date Oct 10, 2023
- Central South University
- Haisheng Han
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING HIGH-PURITY METALLIC ARSENIC FROM ARSENIC-CONT...
- Publication number 20240336993
- Publication date Oct 10, 2024
- Central South University
- Wei SUN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COARSE PARTICLE FLOTATION EQUIPMENT AND METHOD BASED ON COUPLED FLU...
- Publication number 20240100546
- Publication date Mar 28, 2024
- Central South University
- Wei SUN
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
USE OF 2-CYANO-N-(SUBSTITUTED CARBAMOYL)ACETAMIDE COMPOUND IN FLOTA...
- Publication number 20230062243
- Publication date Mar 2, 2023
- Central South University
- Zhiyong GAO
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
HYDROXIMIC ACID-METAL HYDROXIDE COORDINATION COMPLEX AND PREPARATIO...
- Publication number 20210253620
- Publication date Aug 19, 2021
- Central South University
- Yuehua HU
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
SLOW-RELEASE INHIBITOR FOR HIGH-MAGNESIUM SULFIDE MINERAL FLOTATION...
- Publication number 20200324300
- Publication date Oct 15, 2020
- Central South University
- Haisheng HAN
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...