国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C02（8） C08（3）
IPC小类 B01J（12）
IPC B01J020/26（12）
发明人 GUO X（2） QU L（2） TIAN M（2）
WU J（2） ZHANG X（2） ZHAO J（2）
公开年 2013（7） 2014（5）
申请年 2013（12）
专利权人 UNIV QINGDAO（2） UNIV TIANJIN.（2）

Formaldehyde mixture includes nano-titanium dioxide, super-absorbent graphene, superfine anionic tourmaline powder, cyclodextrin inclusion compound, non-ionic surfactant, anionic surfactant, organic silicon polymer, and polyacrylate.

ZHENG G, YU M, YANG J

Water pollution treatment nano adsorbing material comprises nano tourmaline, modified activated carbon, nanoclay, modified graphene oxide and synthetic resin compound.

ZHAO B

Preparing molecular imprinted estrogenic endocrine disruptor involves hydrothermal synthesis of magnetic graphene by dissolving ferric chloride hydrate in ethylene glycol to obtain mixture, which is agitated in ultrasonic agitator.

HUANG Y, LI P, LI Y, WU J, KOU X, LI J

Forming hollow tubular composite material by ultrasonic dispersion treating dispersant, hollow tubular graphene multi-porous polymer material and N,N-dimethyl acetamide and vacuum drying formed graphene liquid with graphite absorption layer.

HU X, XIAO C, ZHAO J

Amphoteric cellulose-based composite material used for e.g. absorbing oil and heavy metal ion in organic wastewater, is obtained by mixing quaternary ammonium sulfonated cellulose, graphene oxide and chitosan, and freeze-drying mixture.

CHEN Y, LIN H, XIONG J, SU G

Graphene sewage purifying agent comprises bentonite, kieselguhr, synergistic agent, and graphene.

LIN Y, WU J, ZHANG X

Preparation of graphene/chitosan adsorption resin used as catalyst for degradation of dyeing and printing wastewater by mixing nano anatase titanium dioxide suspension, graphene oxide solution and chitosan, drying, pulverizing and sieving.

TIAN M, QU L, GUO X, ZHANG X

Preparing graphene/chitosan adsorbent useful for treating printing and dyeing wastewater, comprises e.g. slowly adding graphene/chitosan mixed solution into glutaraldehyde solution, uniformly mixing, crosslinking, drying, and crushing.

TIAN M, QU L, SUN K, GUO X

Preparation of graphene oxide-polyurethane foaming material for absorbing heavy metal ion from wastewater, involves preparing oxidized graphite alkene using Hummers method, adding polyether glycol, foam stabilizer and catalyst.

YANG D, QIU F, QIN J, RONG X

Preparation of cyclodextrin-graphene microsphere for removing heavy metal ions and organic pollutants in water involves preparing graphene oxide solution and cyclodextrin solution, adding reducing agent, and dropping cross-linking agent.

LI N, LIU W, SUN X, WANG Q, YANG L, ZHAO J