国家/地区 中国（13）
IPC部 B（13）
IPC大类 B01（13） C07（13）
IPC小类 B01J（13）
IPC B01J027/24（13）
发明人 HE G（2） LI Y（2） LIU Y（2）
QIAN C（2） RUAN J（2） ZHANG Q（2）
ZHAO Y（2） ZHU J（2）
公开年 2022（13）
申请年 2022（8）  2021（3） 
专利权人 UNIV ZHEJIAN.（2）

Preparing catalyst for preparing N,N-bis(3-aminopropyl)methylamine by mixing water-soluble metal salts and water, dispersing carbon-based substrate and nano titanium dioxide in water, adding mixed bimetallic salt solution, irradiating under xenon light source, freezing and vacuum freeze-drying.

QIAN C, SHEN W, WANG S, LIU F, SHI L, RUAN J

Preparation of nitrogen-doped graphene catalyst used in liquid-phase hydrogenation of nitroaromatic hydrocarbon compound, involves ultrasonically stripping graphene oxide aqueous solution, adding graphene phase carbon nitride, hydrothermally-treating, filtering, drying, heating and cooling.

LIU Y, XIONG W, HAN D, LIU P

Preparing highly stable platinum carbon catalyst useful in producing vinyl chloride, comprises preparing aqueous chloroplatinic acid solution, adding organic ligands, introducing on carbon carrier, adding heteroatom-containing organic carbon source solid powder, and carrying out pyrolysis.

LAN G, WANG X, LI Y

Supported nickel-based alloy catalyst for preparing methyl glycolate by hydrogenating dimethyl oxalate, comprises carrier and nickel-based alloy loaded on carrier.

LIU Y, ZHAO G, ZHU J, LU Y

Preparation of alkali metal modified nickel-tin material for catalyzing ethanol aqueous phase to synthesize carbon products, involves preparing mixed solution using e.g. alkali metal citrate, adding nickel and tin salt, heat-stirring, drying, grinding, and pyrolyzing.

LIAO J, QIU S, WU X, ZHANG Q, LING Y, WANG T

Preparing metal-free catalyst comprises mixing the carbon source and nitrogen source and ball milling to obtain the catalyst precursor, roasting the obtained catalyst precursor, cooling to obtain the non-metal catalyst.

ZHAO C, YANG J, NIU Q, DAI Y

Green synthesis of mercaptan compound by dissolving soluble nickel salt and amine auxiliary agent in ethanol, dispersing graphene in ethanol, mixing, calcining in inert gas, mixing chloride, sulfur, acid binding agent and solvent, carrying out magnetic stirring reaction and post-processing.

CHEN X, ZHOU S, RUAN J, LI Y, QIAN C

Preparation of photocatalyst composite material for preparing photocatalytic film for reducing carbon dioxide, involves using cobalt compound, nickel compound and three-dimensional porous palm-leaf-like graphite carbon framework, as precursor, and calcining obtained precursor in air atmosphere.

ZHAO Y, HE L

Method for preparing assembly type catalytic filler used as a fixed bed catalyst, involves adding fiber material, wetting agent, hydrogen peroxide solution and liquid nitrogen source to graphene oxide dispersion liquid under stirring condition, mixing evenly and carrying out hydrothermal reaction.

HU H, XI J

Preparing modified foam nano carbon-based catalyst for catalyzing the direct dehydrogenation of ethylbenzene to styrene, involves adding cationic polymer binder into solvent to prepare solution A, adding nano carbon powder into solution A to obtain mixed solution B, and then adding auxiliary agent.

GUO H, WEI X, ZHAO Z