国家/地区 中国（24）
IPC部 B（24） C（16） F（5）
IPC大类 B01（24） C07（7） C02（5）
F01（4） C09（2）
IPC小类 B01J（24）
IPC B01J023/10（24）
发明人 LI Y（5） WU G（5） BAO X（3）
DING Y（3） JIAO F（3） PAN X（3）
CHEN C（2） GUO H（2） HOU B（2）
JIA L（2） LI D（2） WANG Y（2）
ZHAO Z（2）
公开年 2021（24）
申请年 2021（11）  2020（10）  2019（3） 
专利权人 UNIV CENT SO.（5） CAS DALIAN C.（3） INST COAL CH.（2）

Transition metal single atom active catalyst comprises single atom transition metal as active component, active carbon, carbon nano tube, graphene, nano-diamond, any one of the graphitic carbon nitride as the carrier.

WU K, SUN S, YANG M

Metal-modified ceramic foam ozone catalyst comprises ceramic foam carrier, transition coating and active components, and foamed ceramic carrier has open-cell meshed foam structure.

YU H, QUAN X, ZHAO Y, CHEN S

Preparation of supported catalyst, involves dispersing powdered carrier in precursor solution to obtain precursor suspension, atomizing precursor suspension, and passing it into flame to react under preset reaction conditions.

YU D, LU W, TIAN Z

New metal oxide based catalyst useful for catalyzing transesterification reaction of cyclic carbonate and alcohol to produce aliphatic carbonate.

HOU B, JIA L, CHEN C, GUO H, LI D

Ternary composite photocatalyst used for degrading organic pollutant, bacteria and virus, is prepared by mixing porous graphene, ytterbium niobate, and holmium, scandium and erbium trimetallic quantum dot ball milling and calcining.

ZENG H, DENG H, ZENG G

Pretreating catalyst for synthesis of cyclic carbonate, comprises performing first pretreatment of metal oxide-based catalyst in tube furnace in nitrogen or argon atmosphere, and performing second pretreatment of catalyst under carbon dioxide-containing mixed gas.

HOU B, JIA L, CHEN C, GUO H, LI D

Graphene nanocomposite gel for removing formaldehyde, contains graphene, concentrated sulfuric acid, phosphoric acid and plant essential oils, and further comprises butyl titanate, cerium nitrate, absolute ethanol, and dilute hydrochloric acid.

LI Z, LIAN L, WU J

Preparing selective catalytic reduction denitration catalyst comprises e.g. dissolving neutralized slag by rare earth oxalic acid wastewater by sulfuric acid, depositing, converting, and adding concentrated sulfuric acid.

TONG Z, WANG F, ZHAO Z, WANG W, WANG Y, WANG S

Preparing nanorod/graphene denitration catalyst involves dissolving precursor salt containing cerium element and precursor salt containing titanium in water to prepare mixed solution.

YAO X, ZHAO W, LUO W, RONG J, CHEN Y

Rare earth carbide catalyst used in preparation of high-carbon friction material, is prepared by loading rare earth oxide on catalytic carrier.

ZHOU G, CHEN B, JIAO H, SHI W