国家/地区 中国（10）
IPC部 B（10）
IPC大类 G21（10） B01（9） C02（5）
IPC小类 G21F（10）
IPC B01J020/30（8） G21F009/12（8） B01J020/26（4）
B01J020/28（4） C02F001/28（4） B01J020/20（3）
C02F101/20（2）
发明人 LIU B（2）
公开年 2021（8） 2022（2）
申请年 2021（10）
专利权人

Preparing nitrogen-doped modified graphene electrode material useful for absorbing electroreduction radionuclides, comprises e.g. mixing graphite powder and sodium nitrate with concentrated sulfuric acid, heating and stirring with potassium permanganate, stirring with hydrogen peroxide.

DING A, TENG Y, SHAO K, DOU J, GUO Y

Preparing adsorption material of heavy metal and radioactive metal ion comprises carrying out polymerization and cross-linking of acrylic monomer, adsorption carrier with hydroxy on surface, and calixarene.

LIU B, CHEN Z, HU G, TANG X

Anti-radiation metal fibre fabric to mobile phone, computer, printer, household microwave oven, electric blanket and blower, comprises a base cloth layer, radiation-proof resin layer and functional layer from inside to outside.

ZHANG C, WU K, CHEN Y, WU K M, ZHANG Y G, LI W

Preparing MXene/graphene/polyethyleneimine composite aerogel useful in field of uranyl ion and heavy metal ion adsorption comprises e.g. mixing MXene material and water, performing ultrasonication, mixing MXene suspension, graphene oxide and polyethyleneimine for hydrothermal reaction, and drying.

XU X, ZHOU J, YANG Z, HAN S, SUI Z

Removing radionuclides in solution by using carbon-based nanofiltration membrane by using carbon-based nanofiltration membrane to filter initial radioactive solution comprising radionuclides containing radioactive cobalt, radioactive nickel, and radioactive zinc.

LIAO Y, LU J, YAO H, LIU G, CAO L, XIA X, ZHOU F

Transferring and absorbing radioactive element in high-cold and high-altitude land area useful for cleaning radioactive pollutant comprises e.g. heating and drying tailings containing radioactive element thorium, and finishing transfer of irradiation element.

LV X, DAN Z, HUANG X, WENG R

Radioactive element treatment agent comprises oxidant comprising aqua regia, hydrochloric acid, sulpfuric acid or hydrofluoric acid, and adsorbent comprising modified polyimide and 2-8 pts. wt. microporous molecular sieve.

CHEN J, YAN F, XIONG Q

Magnetic adsorbent used for removing uranium plutonium nuclide in nuclear waste liquid comprises hydrothermal carbon microsphere having carboxy, graphene oxide having hydroxy, and ferroferric oxide distributed on surface of graphene oxide.

YANG A, WANG Z, ZHANG X, WU J, YANG P, ZHU Y

Preparing three-dimensional printing reduced graphene oxide filter core useful for processing uranium-containing wastewater comprises e.g. preparing expanded graphite by adding solid ammonium nitrate and sodium acetate and stirring.

ZHANG Q, ZHANG J, SONG F, WANG J, LIU B

Preparation of Mxene membrane adsorption material based on polyamidoxime by treating raw materials with hydrogen fluoride, soaking in dimethylsulfoxide solution, soaking film in polyamidoxime solution, vacuum filtering, and drying.

WUMING B, YE H, LIU S, MA L, YAO J