国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（6） B01D（3） C02F（3）
C01B（2） C01G（2）
IPC B01J020/28（2） B01J020/30（2） C02F101/30（2）
发明人 ZHANG C（8）
公开年 2020（5） 2021（3）
申请年 2020（8）
专利权人

Preparing low-valent vanadium tail gas from ammonium metavanadate comprises e.g. heating and dissolving crude ammonium metavanadate in water, adding sodium hydroxide, generating ammonia gas, collecting, and adding aqueous ammonia.

ZHANG C

Preparation of reduced graphene oxide-titanium dioxide composite material used for treating organic dye wastewater, by preparing reduced graphene oxide dispersion, adding acid and titanium tetrachloride solution, and hydrothermally reacting.

ZHANG C

Sepiolite-zeolite powder doped capric acid phase change microcapsule temperature and humidity control material comprises P.O42.5 cement, sepiolite, zeolite powder and capric acid phase change microcapsule.

WANG X, LI Y, ZHANG C, CHEN Z, ZHU J

Preparing monodisperse iron oxide/graphene oxide composite material by inducing organic matter useful in catalytic Fischer-Tropsch synthesis comprises e.g. dissolving iron salt in solvent, mixing, adding iron source solution to slurry.

WEI Y, SUN S, ZHANG C

Preparing graphene-based melamine foam by dispersing graphite and stripping agent in solvent, ultrasonically treating and centrifuging, and taking supernatant to obtain graphene dispersion, immersing melamine foam and squeezing.

ZHANG C, ZHANG L, FENG L, GU X

Preparing magnetic porous graphene comprises e.g. preparing graphene oxide, modifying graphene oxide and preparing magnetic porous graphene.

JIANG R, ZHANG C, LIU L, XIAO Y

Membrane useful for oil-water separation, is prepared by depositing graphene oxide quantum dots on surface of base membrane using dopamine, performing condensation reaction and obtaining hydrophilic modified layer of graphene oxide.

FAN J, LIU B, LIU Y, ZHAO X, SHI J, XU J, ZHANG C

Alloy material useful as catalyst for growing single-layer graphene on light-transmitting substrate or reflective substrate, and treating waterproof mist, comprises gallium, indium, and palladium.

LIU J, JIN M, HAN J, ZHOU Z, ZHANG Z, ZHANG C