国家/地区 中国（8）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01D（9）
IPC B01J032/00（9）
发明人
公开年 2021（4） 2017（2） 2018（2）
申请年 2021（4）  2015（2）  2017（2） 
专利权人

Composite catalyst used for simultaneous desulfurization and denitration of boiler exhaust gas, comprises copper ferrite nanoparticle and graphene oxide supported on copper ferrite nanoparticle.

JIN Q, LIANG Z, ZANG Y, QI L, LIU F

Preparing titanium dioxide nanowire/graphene aerogel involves mixing titanium dioxide nanowires and graphene oxide aqueous dispersion under stirring to obtain mixed dispersion.

GUO X, CHENG S, CAI J, YAN B, ZHANG X

Modified catalyst carrier comprises molecular sieve and/or inorganic oxide as a carrier, and carbon material and metal oxide dispersed on carrier.

HAN T, LI S, ZHANG Y, GUAN M, LIU S, WANG C

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Desulfurization and denitration catalyst is obtained by loading nano nickel oxide on diatomaceous earth-graphene as carrier, forming composite oxide active carrier and supporting catalytic additive on carrier.

JIANG X, HUANG P

Modified air purification material comprises nano-titanium dioxide modified by silver/silver bromide, graphene oxide and porous material.

Preparing graphene/active carbon composite porous microsphere used in air purification and water treatment, involves mixing water soluble carbohydrates into water to obtain oxidized composite graphene aqueous solution.

GAO C, CHEN C, HAN Y

Manufacturing carbonized fiber or graphene composite for use in water treatment, electrode carrier for energy storage, and supporter for all kinds of catalyst, involves stripping graphene oxide chemically.

SOO J P, MI H C

Preparing denitration catalyst carrier with graphene comprises e.g. dispersing graphene, preparing titanium dioxide composite, preparing cerium oxide composite, dispersing, adding cerium nitrate solution, stirring, and heating.

LIU J, XU H, WANG G