国家/地区 世界知识产权组织（2）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J037/18（3）
发明人
公开年 2022（3）
申请年
专利权人

Reduction of heterogeneous metal hydrogenation catalyst involves charging catalyst precursor supported on carrier with heterogeneous metal compound into reactor, reducing heterogeneous metal compound included in catalyst precursor by increasing temperature of reactor and supplying reducing gas.

KIM J K, JEON B S, KWON K J, SIK J

Preparation of alkenyl phosphonic acid compound for use in e.g. water treatment and fuel cells, involves reacting alkyne compound and phosphinic acid compound in presence of heterogeneous catalyst comprising carrier and transition metal, and optional additive.

BAI X, XU X, TU Y, LIU Z, LIU X, WANG Y

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