Guozheng Zha

Follow

Person

Kunming, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for comprehensively processing noble lead
- Patent number 10,982,299
- Issue date Apr 20, 2021
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Bin Yang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REMOVING IMPURITY MERCURY FROM CRUDE SELENIUM
- Publication number 20240375956
- Publication date Nov 14, 2024
- Kunming University of Science and Technology
- Baoqiang XU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR COMPREHENSIVELY PROCESSING NOBLE LEAD
- Publication number 20200208238
- Publication date Jul 2, 2020
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Bin Yang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...