国家/地区 台湾（4）
IPC部 B（4）
IPC大类 B01（4） C07（3） C01（2）
IPC小类 B01J（4）
IPC B01J029/84（2） C07C002/86（2） C07C015/08（2）
发明人 FENG X（2） HAN X（2） LI X（2）
LIU C（2） QIAO J（2） WANG Z（2）
YANG W（2） YUAN Z（2）
公开年 2022（4）
申请年 2022（4）
专利权人 CHINA PETROC.（2） CHINA PETROL.（2） CHINA PETROL.（2） SHANGHAI PET.（2）

Preparing optionally substituted monocyclic aromatic hydrocarbons from optionally substituted furan, comprises contacting organic phase containing optionally substituted furan and ethylene with molecular sieve catalyst.

YANG W, LI X, WANG Z, FENG X, HAN X, XU R, LIU C, YUAN Z, QIAO J

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-based material post-modification reactor, has feeding port located at a point upstream from reactor and adapted to feed carbon-based raw material into reactor, discharging port located at point downstream from reactor, screw conveying device disposed in reactor.

KU T, HSIEH C, LI J, GU D, XIE Z, LI Z

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