国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J031/18（2）
发明人
公开年
申请年 2022（2）
专利权人

Preparing copper-based catalyst useful in preparing vinyl chloride, comprises e.g. mixing monovalent copper salt, bridging ligand and solvent in vacuum glove box filled with inert gas, placing in electromagnetic stirrer, adding porous carrier, stirring, and cooling, and drying in vacuum oven.

FENG T, ZHENG B, YUE Y, YU M, ZHAO J, LI X

Preparing high-load carbon type based noble metal catalyst, involves dispersing carbon material in solvent, ultrasonically, adding ligand-coated metal nano- particle solution to dispersion system containing carbon material and removing free nanoparticles by means of centrifugation.

NI R, YANG D, XIA Y, DONG A