国家/地区 世界知识产权组织（2）
IPC部 B（3）
IPC大类 B01（3） C07（3）
IPC小类 B01J（3）
IPC
发明人
公开年 2022（2）
申请年 2021（3）
专利权人

Preparation of nitrogen-doped graphene catalyst used in liquid-phase hydrogenation of nitroaromatic hydrocarbon compound, involves ultrasonically stripping graphene oxide aqueous solution, adding graphene phase carbon nitride, hydrothermally-treating, filtering, drying, heating and cooling.

LIU Y, XIONG W, HAN D, LIU P

Adduct used for preparing heterogeneous catalyst, comprises transition metal chosen from e.g. iron, cobalt, nickel, ruthenium, rhodium, palladium, iridium, platinum, chromium, molybdenum, rhenium, tantalum, zirconium or their mixture, and carbon allotrope or its derivative, and pyrrole compound.

GALIMBERTI M S, BARBERA V, PIETERS G, PALAZZOLO A

Hydrocracking catalyst used for hydrocracking carbon-heteroatom bond in substrate organic compound containing carbon-heteroatom bond, comprises at least palladium catalyst and carbon-based catalyst having Bronsted acid site.

TATSUYA K, YOSHIYUKI W, SHINJI U