国家/地区 中国（3） 世界知识产权组织（2）
IPC部 C（5）
IPC大类 C22（5）
IPC小类 C22B（5）
IPC C22B007/00（5）
发明人 CHEN T（2）
公开年 2021（5）
申请年 2020（2）  2021（2） 
专利权人

Recovering metal from metal-containing material by leaching, by treating aqueous solution with external energy, reacting leaching agent precursor with formed hydrogen peroxide, and reacting metal-containing material with leaching solution.

RINNE T

Preparing high performance single-center uranium-based load catalyst comprises e.g. taking graphene, oxidizing to prepare graphene oxide, configuring graphene oxide dispersion of graphene oxide and using hydrothermal method.

ZHU W, HE R, CHEN T, DUAN T, YANG F, LIU M, LEI J, LIU H, ZHOU L, BAI W

Graphene composition useful for adsorbing gold ion in gold-containing solution comprises thiourea graphene zeolite.

HSI H, CHEN Y, CHEN T, TSAI C, XI X

Recycling metal in waste circuit board comprises e.g. gradually heating and separating according to metal melting point to obtain gold, palladium, platinum and rhodium powder after placing solid mixture in flexible carbon felt electrolysis.

LAI Z, ZHONG Z, WANG J, ZHANG X, ZHONG Y, LAI Y, CHEN L

Fluid capacitive deionization and device for recovering trace rare precious metals from inorganic wastewater and recycling water, comprises a selective positive ion exchange sulfide membrane graphene coated porous carbon material.

WANG H P, CHENG H C