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

Preparing paraquat by mixing pyridine and methanol, dripping methyl chloride, carrying out pyridine alkylation reaction and dimerization reaction, removing impurities, adding beating water, acid solution, homogeneous catalyst, feeding liquid chlorine, reacting, filtering and separating catalyst.

HUO M, FU S, WU C, ZHANG L, ZHANG Z, YU J

Preparation of graphene ruthenium-loaded catalyst used for hydrogenation of benzene to produce cyclohexane, by mixing polyvinylpyrrolidone and ruthenium trichloride, dissolving in distilled water, adding sodium hydroxide, and heating.

LI B, LI S, LI X, LIU S, LIU Z, WU C, SUN H, ZHANG J, PENG Z