国家/地区 韩国（2）
IPC部 B（2）
IPC大类 B09（2）
IPC小类 B09B（2）
IPC B09B003/00（2）
发明人
公开年 2022（2）
申请年
专利权人

Manufacturing molded product using coffee grounds by drying coffee grounds, sieving coffee grounds that were dried, mixing sieved coffee grounds with gypsum mixture, inserting prepared mixture into mold, and molding it.

KIM S, SEAN K

Ultrafast flash Joule heating synthesis method for recovering metal from e.g. ores, fly ash, and bauxite residue, involves applying voltage pulse to mixture, where mass of mixture to which voltage is applied is more than specific kilogram.

TOUR J M, DENG B, DENGBING