国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C07（12）
IPC小类 B01J（12）
IPC B01J037/02（12）
发明人 CHEN C（2） SHEEHAN S W（2） ZHANG J（2）
公开年 2021（11）
申请年 2021（12）
专利权人 INST METAL R.（3） AIR HOLDINGS.（2）

Method for preparing structured solid acid catalyst by ultrasonic coupling microwave used for preparing ethyl lactate, involves immersing porous material carrier with microwave absorption performance in solution of heteropolyacid, heteropolyacid salt, zirconia, tungsten oxide and niobium oxide.

SHEN H, GAO X, FAN X, JIAO Y, ZHANG J

Modified copper-zinc-alumina catalyst used in composition for reducing carbon dioxide for preparing liquid product mixture, contains copper, zinc, aluminum, oxygen, elements chosen from cobalt, iron or nickel and optionally elements chosen from e.g. manganese, silver, niobium and zirconium.

SHEEHAN S W, CHEN C, CLOTH T

Catalyst useful for converting hydrogen gas and carbon dioxide into other materials comprises molybdenum, first element including group metal, second element including e.g. sulfur, carbon, and oxygen and optionally least one group IA metals.

SHEEHAN S W, CHEN C, CHEN Q

Preparation of nano-carbon solid acid catalyst used in dehydration of butanol, involves loading phosphate on surface of nano-carbon material as carrier by wet impregnation method.

WANG H, LI F, QI W

Platinum catalyst supported on aminated graphene used for catalyzing hydrogenation of nitrobenzene to prepare p-aminodiphenylamine, comprises carrier comprising aminated graphene, and active component comprising platinum.

QIN T, WEI P, LIU Q, HONG Q, GUAN C, LIU Z, CHEN Y, WU Q

Preparing coated bimetallic supported catalyst useful for selective hydrogenation of acetylene or 1,3-butadiene in mono-olefin-rich atmosphere comprises providing bimetal supported catalyst precursor, and depositing coating layer oxide on surface of bimetallic supported catalyst precursor.

LIU F, XIA Y, LU J

Single-atom iridium-based nano-diamond/graphene composite catalyst used for direct dehydrogenation of n-butane to produce butene, e.g. butadiene comprises iridium as active material and nano-diamond/graphene composite material as carrier.

LIU H, CHEN X, DIAO J

Preparation method of three-dimensional nitrogen-doped graphene-supported cobalt nanoparticle (Co-3DNG) catalyst, involves mixing graphene oxide dispersion with aqueous ammonia and hydrothermally obtaining three-dimensional nitrogen-doped graphene.

ZHANG J, GUO S

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