国家/地区 中国（83）
IPC部 C（83）
IPC大类 C02（83） B01（63） A01（7）
C01（3） F16（3） C08（2）
C12（2） C22（2） D01（2）
IPC小类 C02F（83）
IPC C02F001/28（26） C02F101/30（22） C02F001/30（21）
B01J020/30（18） B01J020/28（16） B01J020/20（14）
C02F101/20（12） B01D067/00（11） C02F001/44（10）
C02F101/34（10） B01D069/02（9） C02F001/72（9）
B01J020/26（8） C02F001/50（8） C02F101/38（8）
发明人 LIU H（83）
公开年 2021（14） 2022（11） 2020（10） 2019（9） 2018（8） 2015（6） 2017（6） 2014（5） 2023（5） 2016（4） 2012（3） 2013（2）
申请年 2019（15）  2021（12）  2022（11）  2020（10）  2017（8）  2014（6）  2012（5）  2015（5）  2018（5）  2016（4） 
专利权人 UNIV HENAN S.（5） UNIV JIANGSU（5） RES CENT ECO.（4） HAIER SMART .（3）
LIU H（3） QINGDAO HAIE.（3） UNIV CENT SO.（3） UNIV NANCHAN.（3）
UNIV NANJING.（3） UNIV SHANGHA.（3） CHINA GEN NU.（2） HARBIN INST .（2）
UNIV HARBIN .（2） UNIV HUNAN（2） UNIV JIAXING（2） UNIV JINAN（2）
UNIV QINGDAO.（2） UNIV SOUTHWE.（2） UNIV TIANJIN.（2）

Preparing amino and pyrenyl group-modified alginic acid derivative useful in e.g. formaldehyde absorption, comprises e.g. acidifying sodium alginate, adding N,N'-dicyclohexylcarbodiimide, 4-dimethylaminopyridine, deionized water and ethylenediamine, freeze-drying, and adding 1-pyrenebutyric acid.

XIA Y, WANG X, LIU H, GONG X, LIU J

Microbial degradation and purification of polycyclic aromatic hydrocarbons (PAHs) in water body, comprises mixing PAHs degrading bacteria, carbon nanomaterials and to be degraded water, where the to be degraded water contains PAHs.

LUO Y, LIU H, TENG Y, REN W

Preparing manganese dioxide-reduced graphene oxide modified stainless steel mesh cathode membrane, used as microbial fuel cell-membrane bioreactor component comprises e.g. carrying out constant current anode treatment on manganese acetate solution, and performing constant potential anodic treatment.

WANG J, ZHONG C, LIU H, WANG X, ZHANG W, WANG Y, ZHANG H, ZHANG D, WU H, CHEN M, HU Z, ZHU H

Preparation of composite aerogel adsorbent for absorbing organic pollutants in sewage, involves mixing e.g. ammonium persulfate and N,N-methylene acrylamide, adding polyethyleneimine aqueous solution, adding to suspension obtained by mixing acrylamide and graphene oxide suspension, and reacting.

ZOU Y, LIU X, LIU H

Preparation of composite aerogel catalyst for catalyzing and degrading organic pollutants, involves mixing sodium alginate solution with graphene oxide suspension, injecting mixture into calcium chloride, pretreating hydrogel, and soaking in silver nitrate.

LIU X, LIU H

Preparing photo-thermal adsorption heavy oil material based on modified melamine sponge useful in oil product adsorption comprises e.g. dispersing graphite oxide in water, cleaning, drying, dipping melamine sponge into graphene oxide dispersion liquid, dipping, drying, treating, wrapping graphene.

FAN M, GUO Q, YANG F, LOU G, CHEN S, LIN Z, LIU H

Preparing erbium-doped zinc oxide nano-sheet based on uranium photo-catalytic reduction useful in electrode materials, comprises e.g. reacting zinc nitrate hexahydrate, hexamethylene tetramine, graphene oxide solution and erbium chloride hexahydrate mixed solution, washing, drying and annealing.

LEI J, YANG F, LI R, SUN N, LIU H, GONG X, CHEN T, HE R, ZHU W

High-concentration pollutant wastewater treatment system useful in the field of chemical and medicinal environmental protection, comprises e.g. wastewater pre-treatment subsystem, wastewater biochemical treatment subsystem and wastewater depth processing subsystem.

LIU H, MA X, LI J, LIU B, YUAN Y, ZHOU L, WU J, ZHANG F, LIU C, WANG L

Preparation of film useful for photothermal film distillation device, involves e.g. uniformly dripping Tris solution containing dopamine hydrochloride on hydrophobic polyvinylidene fluoride film, placing in vacuum suction filter bottle, adding graphene oxide-thiourea solution, and suction-filtering.

WANG Y, LIU H, HU Z, LI W

Preparing graphene oxide-titanium dioxide/poly(vinylidene fluoride) composite ultrafiltration membrane comprises e.g. preparing different graphene oxide-titanium dioxide nanocomposites, dispersing it in dimethylacetamide, stirring with poly(vinylidene fluoride) and polyethylene glycol, and casting.

WANG M, YANG B, LIU H, XU H, YUE Q, JI X