国家/地区 中国（12）
IPC部 B（13）
IPC大类 B01（13）
IPC小类 B01J（13）
IPC B01J037/18（13）
发明人 LIU H（4） DIAO J（3） LIU Q（2）
ZHANG X（2）
公开年 2021（8） 2017（2） 2020（2）
申请年 2021（6）  2020（3） 
专利权人 INST METAL R.（3）

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

Nano-diamond/graphene composite carrier load atom-grade dispersed iridium cluster catalyst useful for direct dehydrogenation of n-butane to produce butylene comprises nano-diamond/graphene composite carrier and iridium species.

DIAO J, CHEN X, LIU H

Magnetic separable carbon-loaded single-atom palladium catalyst useful in hydrogenation of phenylacetylene to prepare styrene comprises palladium as active material and uniformly distributed on surface of nickel-coated graphene composite material carrier in single-atom form.

DIAO J, HUANG F, ZHAO L, LIU H

Nano-carbon loaded atomic fraction rhodium catalyst is prepared by using nano-carbon as carrier, and uniformly supporting noble metal rhodium on surface of nano-carbon carrier in atomic-level dispersion manner.

LIU H, CHEN J, DIAO J

Preparation of tert-butyl cyclohexanol involves hydrogenating tert-butyl phenol, hydrogen source, and loaded transition metal phosphide catalyst comprising porous carrier.

ZHU J, YING S, YING D, LUO G, CHEN W, HU C, SHEN L

Sulfur ligand-modified single-atom catalyst used for selective hydrogenation of alkyne compound to prepare olefin compound comprises active metal component including palladium and/or platinum, and sulfur-doped carbon material as carrier.

LIU W, LIU J, LIU X

Method for preparing epsilon-caprolactone and 6-hydroxycaproic acid and its esters using tetrahydrofuran acetic acid and its esters comprises placing tetrahydrofuran acetic acid under pressure and carrying out reduction reaction.

LI F, ZHAO Z, GAO G, SUN P, LIU Q

Graphene-coated catalyst useful for encapsulating iron carbide particles and synthesizing gas to prepare low-carbon olefin, comprises glucose as a carbon source, ferric nitrate as an iron source, and potassium as an auxiliary agent.

WANG C, TIAN Z, CHEN L, WEN C, ZHANG X, LIU Q, MA L

Preparing atomically dispersed catalyst ultrasonically dispersing graphene powder in deionized water to obtain graphene dispersion, adjusting pH values of graphene dispersion and palladium nitrate aqueous solution.

YANG L, QIN S, ZHANG M, LIU H, XIA L

Preparing graphene oxide supported ruthenium-based catalyst by preparing graphene oxide, adding ruthenium chloride trihydrate to water, adding graphene oxide, stirring, drying, roasting dried product and reducing metal with hydrogen gas.

YI S, MIN Y, LI K