Inventor
DUAN CHENLONG
CN6 patents
Patents
6 patentsUS11434444B2Sep 6, 2022
Method and process for upgrading lignite by collaborative optimization of drying and dry sorting
UNIV CHINA MINING0 citations55
US12577635B2Mar 17, 2026
Method for extracting and recovering gold from aqueous solution
UNIV CHINA MINING0 citations53
US11484913B2Nov 1, 2022
Gas-solid fluidized bed dry beneficiation process using beneficiation density gradient
UNIV CHINA MINING0 citations43
US9964357B2May 8, 2018
Drying and separation integrated machine for vibrating fluidized bed
UNIV CHINA MINING1 citations42
US10821477B2Nov 3, 2020
Coupled system and method for the separation and drying of moist fine particle coal
UNIV CHINA MINING0 citations36
US10875055B2Dec 29, 2020
Modular quality improvement process and quality improvement system for high density coal measures oil shale
UNIV CHINA MINING0 citations34