国家/地区 中国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（7）
IPC大类 C07（7）
IPC小类 C07B（7）
IPC C07B061/00（2）
发明人
公开年 2022（4） 2021（3）
申请年 2021（7）
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

Preparing photo-catalytic olefin compound and carbon dioxide by anti-horse hydrogen carboxylation reaction useful in the technical field of olefin hydrogen carboxylation, comprises e.g. adding cadmium selenide and sulfite into acetone, adding 1,2-dihydronaphthalene, and irradiating with sunlight.

TONG Z, LI X, NAN X, WU L

Regenerating metal particle mixtures useful for refining raw material for olefin metathesis reaction comprises vacuum-washing metal particle mixture, and performing hydrogen activation.

HAN Y H, LEE H J, KIM H R, SHIN H K, HO Y C, HWANG Y K, WEON H D, CHO J, RO J

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

Catalytic oxidation device has orderly connected storage unit, pre-mixing unit, microchannel reaction unit, gas-liquid separating unit, solid-liquid separating unit and product purifying unit, and storage unit used for storing raw material.

WANG X, KANG Z, CHEN S, TANG K, YU J

Manufacture of naphthyl silole compound used for preparing graphene nanoribbons, involves reacting brominated/iodinated biphenyl compound with lanthanoid-and-lithium-containing ate complex, and reacting obtained lanthanoid complex with silyl compound.

ITAMI K, ITO H, MATSUSHIMA K, MURAKAMI K, NAKATSUJI H, ISHIDA S