国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C07（4） C01（2）
IPC小类 B01J（6）
IPC B01J023/46（6）
发明人 SUN Y（2）
公开年 2022（5）
申请年 2022（6）
专利权人

Continuously producing 5-hydroxymethylfurfural and 2,5-furandicarboxylic acid by e.g. dehydrating fructosyl carbohydrate in molecule in two-liquid-phase reaction medium, and adding water to organic phase containing 5-hydroxymethylfurfural.

SUN Q, CHEN G, ZHENG L, DU Z, ZONG B

Carbon-modified metal-based reduction catalyst used in cyano hydrogenation reaction, comprises metal-based active center reacting with carbon-containing gas, metal-based active center is nickel, cobalt or nickel alloy, forming nickel carbide or cobalt carbide or nickle metal carbide carrier.

LIU S, CHEN J, RUAN P, ZHANG H, ZHENG N

Preparing graphene-ruthenium formic acid hydrogen production catalyst useful in higher power high temperature fuel cells, comprises stirring ruthenium ion-graphene solution suspension in attachment and wetting auxiliary agent suspension, heating and adding formic acid solution continuously.

SUN Y, ZHANG J, WAN B, SUN T

Ethyl p-hydroxybenzoate hydrogenation catalyst for hydrogenation of ethyl p-hydroxybenzoate to 4-hydroxycyclohexanecarboxylate, comprises active component and carrier, where active component is ruthenium metal.

XU X, LI X, YAN Y, LIU Q, LAI Y, ZHAO X, WANG Q, TIAN H, CHEN W, XING P

Ruthenium-based catalyst useful in reaction of direct conversion of synthesis gas into olefins, comprises ruthenium supported on carrier.

SUN Y, AN Y, LIN T, WANG C, YU H, ZHONG L

Preparing composite material that is used for producing catalytic hydrogen, involves dispersing uniformly graphene oxide in water solvent, adjusting pH is adjusted, adding dopamine hydrochloride, stirring reaction at room temperature to obtain first mixed solution, dispersing uniformly metal salt.

ZHAO L, LI J, HOU S, YAN K, WANG S, ZHANG Z, LV L, TAO K, XUE Y