国家/地区 中国（9） 世界知识产权组织（3） 台湾（2）
IPC部 B（11）
IPC大类 B01（11） C07（8） C01（3）
IPC小类 B01J（11）
IPC B01J023/44（11）
发明人 LI J（2） LI X（2）
公开年 2022（6） 2023（5）
申请年 2022（11）
专利权人 CHINA PETROC.（2） CHINA PETROL.（2）

Single stage process for generation of hydrogen enriched gas involves routing hydrogen source through heat exchanger of hydrogen enriched gas generation unit, and maintaining higher localized hydrogen pressure at interface of catalyst-perforated catalyst protective sheets.

RAMAKUMAR S S V, KAPUR G S, SHARMA A, SONKAR K, SUNDARRAMAN M, KARUPPANNAN M, CHUGH S, CHAUDHARI C A

Preparing nano metal catalyst, comprises e.g. preparing metal nanoparticles, dissolving it in a cyclohexane, dispersing activated carbon in mixed solvent consisting of methanol and cyclohexane, and adding obtained solution under stirring and/or ultrasonic conditions.

ZHOU T, LI J

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

Graphene-supported atomically dispersed palladium-based catalysts useful in selective hydrogenation of benzaldehyde to prepare benzyl alcohol, comprises graphene as carrier and palladium as active material through top-down strategy.

XIA L, LI L, YANG L

Preparing a catalyst useful for producing 3,3',4,4'-biphenyltetracarboxylic dianhydride, comprises dispersing graphene oxide, reducing agent and palladium salt in water, heating, washing and drying.

DU J, WU J, HE H, FAN X, ZHANG G, ZHANG F, LI Y

Two-phase solvent system preparing 2,5-hexanedione by catalyzing and converting biomass, comprises organic solvent phase containing hydrophobic hydrogenation catalyst, and aqueous solution phase containing anions of VIIA elements.

YANG W, LI X, WANG Z, HAN X, FENG X, YUAN Z, QIAO J, LIU C, LAN D

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

Catalyst for synthesis of hydrogen, comprises porous support, platinum supported in pores of porous support, and palladium mixed with platinum and supported in pores.

LEE K, KIM C H

Catalyst useful for selective catalytic hydrogenation of unsaturated alkynes driven by light to heat, comprises carrier and metal nanoparticles with plasmon resonance effect under light excitation.

SU B, CHEN L, WEI Q, YAN Y, LI X, WANG C

Preparing metal nano-particle reduced graphene oxide Janus nanosheets by mixing liquid paraffin and GO nano sheet water-dispersed solution with oil-water, emulsifying, adding precursor chloroauric acid or palladium chloride solution, photodepositing under xenon lamp irradiation and dispersing.

CHEN Y, WANG K, LI Z, LV G