国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（8）
IPC小类 B01J（8）
IPC B01J020/30（8）
发明人 YANG Y（8）
公开年 2017（5） 2016（3）
申请年 2016（8）
专利权人 UNIV SOUTH C.（3） YANG Y（2）

Ethylenediamine graft modified magnetic graphene oxide adsorbent comprises graphene oxide matrix, and loaded with magnetic ferrite nanoparticles and modified by ethylenediamine grafting.

HU X, CUI L, HUANG Z, DENG J, XU J, WU C, LIAO W, ZHAO Y, LING Y, YANG Y

Preparing magnetic oxidized graphene adsorbent useful in removing hexavalent chromium from waste water, comprises taking graphite powder, sodium nitrate, potassium permanganate and dissolving with ultra-pure water in the reaction vessel.

HU X, CUI L, HUANG Z, WU C, XU J, DENG J, LIAO W, ZHAO Y, LING Y, YANG Y

Magnetic graphene oxide adsorbent by reduction of thiourea dioxide useful for removing the antibiotic (tetracycline) waste water comprises graphite alkenyl oxide body, base body loaded with magnetic ferrite nano particle.

HU X, YANG Y, CUI L, HUANG Z, DENG J, XU J, WU C, LIAO W, ZHAO Y, LING Y

Preparation of graphene oxide-supported titanium dioxide coupling material used for removing hexavalent chromium in wastewater, involves adding concentrated sulfuric acid, sodium nitrate and potassium permanganate with pre-oxidized graphite.

HU X, ZHAO Y, WANG P, WANG H, YANG Y, XU Z, TAN X, JIANG L, FANG W, WANG X

Graphene-modified water heavy metal composition adsorbent, comprises e.g. graphene, potassium permanganate, 3-aminopropyl triethoxy silane, sodium nitrate, hydrogen peroxide, manganese chloride, nitric acid, and nickel nitrate.

YOU W, YANG Y

Preparing oxidized graphene/polymer gel adsorbent for purifying dye wastewater, preferably cationic dye wastewater, involves adding polyacrylamide into oxidized graphene solution to form blending solution.

SONG S, ZHAO Z, YANG Y, LIU Y

Composite adsorbent for adsorbing heavy metal ions from sewage, comprises zeolite, triphenylphosphine, furfural, humic acid, triethylenediamine, sodium dodecyl sulfate, graphene/nano-manganese oxide and chitosan/graphene oxide composite.

YANG Y

Sewage heavy metal ion adsorbent, comprises e.g. pine bark, zinc sulfide, iron sulfide, N-(3-triethoxysilylpropyl) ethylenediamine, diatomite, graphene nano-layer/manganese dioxide composite, hydrochloric acid and ethanediol.

YANG Y