国家/地区 中国（25） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（25） C（19） A（3）
IPC大类 B01（25） C02（17） A61（2）
IPC小类 B01J（25） C02F（17） B01D（3）
IPC B01J020/24（25）
发明人 XU Y（3） BAI C（2） CHEN D（2）
CHEN G（2） DENG L（2） DING L（2）
DU Z（2） JI L（2） JIA J（2）
LI X（2） LI Y（2） LIAO Y（2）
LIU B（2） REN D（2） YU F（2）
公开年 2016（25）
申请年 2016（25）
专利权人 UNIV DONGHUA（2） UNIV HOHAI（2） UNIV XINJIAN.（2）

Preparation method of adsorbent material for removing methylene blue in water, involves dispersing graphene oxide in deionized water, adding gamma-cyclodextrin to form mixed solution, controlling temperature and adding hydrazine hydrate.

TAN P, YUAN D, GUI M

Removing heavy metals from amino acid in fish meal involves preparing graphene modified nano crystalline cellulose which is added at certain temperature, and then cleaning with ethanol and de-ionized water.

YANG L, OUYANG X, JIN H, XU Y

Preparing oxidized graphene/cellulose-based composite hydrogel used as heavy metal ion adsorbent, by mixing oxidized graphene suspension and cellulose solution, obtaining solidified product, washing and freeze-drying.

LI W, ZHOU L

Preparation of chitosan-modified reduced graphene nanomaterial used in pretreatment of pesticide residues in tea, involves processing graphene with ethylene glycol, adding chitosan, stirring, and performing solvothermal reaction.

MA G, ZHANG M, CHEN H, LIU X, LU C

Preparation of heavy metal ion adsorbent involves mixing montmorillonite powder and graphene oxide suspension, adding acetic acid and chitosan powder to obtained suspension, stirring, adding reducing agent, stirring, and heating.

YANG W, YU P, WANG H, BAO R, XIE B, YANG M

Preparation of nano-magnetic poly-lysine/(graphene-carbon nanotubes) biosorption material for industrial wastewater treatment, involves adding e.g. polylysine and pyrrolidinedione, to magnetic (graphene-carbon nanotube) suspension.

HU D, ZHOU C, LI X

Crane-electroplating-wastewater treatment agent contains apatite, iron slag, waste paper residue, willow branches, graphene, sodium silicate, high-gluten flour, fish scale powder, lipophilic lotus leaf fiber, and dodecanedioic acid.

MIAO Z

Preparation of environmentally-friendly textile/graphene/bismuth ferrite composite catalytic material, involves adding textile fiber/graphene in solution of bismuth(III) nitrate and ferric nitrate and adding sodium hydroxide and urea.

LIU B, GAO P, JIN Y

Preparing textile fiber/graphene/tin oxide composite environmental catalytic material comprises e.g. impregnating textile fiber, and adding textile fiber/graphene to sodium hydroxide and trisodium phosphate solution and post-processing.

LIU B, ZHOU D, ZHU Z

Preparation of composite conductive material involves adding bagasse and oxidized graphene to sodium hydroxide/urea solution, dispersing, hydrothermally reacting resultant mixture in muffle furnace, washing and drying.

WANG X, YE W, SUN R, YU F