国家/地区 中国（11）
IPC部 B（11）
IPC大类 B09（11）
IPC小类 B09C（8） B01J（4） C02F（4）
C09K（4） B09B（3） B82Y（2）
C01B（2）
IPC B09C001/00（5） B09B003/00（3） B09C001/08（3）
C09K017/40（3） B01J020/24（2） B01J020/30（2）
B01J021/18（2） B09B003/40（2） B09B005/00（2）
B82Y030/00（2） B82Y040/00（2） C01B032/184（2）
C02F001/28（2） C02F001/30（2） C02F101/20（2）
发明人 WANG J（2）
公开年 2021（11）
申请年 2020（5）  2021（5） 
专利权人

Leaching agent for repairing heavy metal/organic composite polluted soil, comprises biodegradable composite material comprising disodium edetate and graphene oxide wrapped on surface of chitosan nanoparticles, and matrix solvent comprising fatty alcohol polyoxyethylene ether and ethanol.

YAN B, ZHAO X, YU S, JIA X, QIU S, ZHANG R, SONG J, BAI G, LIU Y, CHEN Z, BAI H, CAO W

Preparing quantum dot/peroxide composite material involves mixing solution containing quantum dots with salt solution uniformly, and then adding alkaline precipitant and hydrogen peroxide to mixed solution.

WANG W, CHEN P, TAN F, QIAO X

Composite heavy metal polluted soil repairing agent comprises nano-elastomer particles comprising water-absorbing expansion rubber and graphene oxide.

ZHOU Z

Preparing modified graphene useful e.g. for lead ion adsorbent to promote plant growth and improve soil quality, comprises e.g. dispersing graphene oxide in de-ionized water, adding phosphatidylserine, stirring, reacting, washing and drying.

UNANNOUNCED I

Modifying agent for repairing soil, comprises polyvinyl acetate emulsion, nano-magnesium oxide, nano-alumina, graphene oxide and microcrystalline cellulose.

FENG J

Metal-organic frameworks/carbon aerogel adsorption filtering material comprises carbon aerogel, metal ion solution, organic small molecule ligand and protein.

LIU R, LU Y, WANG S, CHEN Y, WEI L, QI Q

Graphene product production line comprises cutting processing area provided with vacuum absorbing mechanical hand for picking graphene finished product and additive mixer set below vertical direction of grinder.

LI Z, LI S, GAO Z

Treatment of waste e.g. plastic waste, involves heating and pyrolyzing waste in presence of inert gas and carbon dioxide, catalytically dry reforming hydrocarbon mixture, and forming carbon nanomaterial from carbon monoxide and hydrogen.

LI F Y S, LIN X, LI F

Graphene nanocomposite material for photocatalytic degradation of organic pollutants, comprises single layer reduced graphene oxide as base material, and nanomaterial containing titanium oxide nanoparticles attached to base material.

YANG L, YAO T, AI W, ZHONG D

Recycling metal in waste circuit board comprises e.g. gradually heating and separating according to metal melting point to obtain gold, palladium, platinum and rhodium powder after placing solid mixture in flexible carbon felt electrolysis.

LAI Z, ZHONG Z, WANG J, ZHANG X, ZHONG Y, LAI Y, CHEN L