国家/地区 中国（3）
IPC部 C（3）
IPC大类 C10（3）
IPC小类 C10G（3） B01J（2）
IPC C10G045/04（3）
发明人 ZHANG W（3）
公开年
申请年
专利权人 PETROCHINA C.（2）

Grading of hydrofining catalyst used for diesel hydrotreatment, involves filling hydrogenation protection agent containing aluminum oxide and hydrorefining catalysts into divided hydrogenation reaction zones and reacting.

XU T, MA B, XU W, SUN F, ZHANG W, GUO J, WANG G, ZHANG Q, LIU Y, XIA E, WEN G, WANG D, SONG J, TAN M, WU X, ZHANG T, LI R, GUO L, ZHAO T, DONG C, ZHANG G, LI H, MA S

Graphene oxide-based Pickering emulsion catalyst useful in coal tar oxidative desulfurization, prepared by e.g. preparing graphene oxide by using improved Hummers method, adding amine compound as modifying agent and loading noble metal.

SHAN Y, ZHANG M, WU Y, WANG X, SHI L, YI Q, GAO L, ZHANG W, TIAN Y

Catalyst useful for hydrotreating diesel oil, comprises TS-1 molecular sieve, gamma-aluminum oxide, zirconia, graphene and heteropoly acid based on metal oxide.

XU T, MA B, SUN F, WEN G, FANG L, TAN M, XU W, SONG J, WANG D, XU Z, YANG D, GUAN X, CONG L, WANG G, GUO J, ZHAO F, GUO L, ZHANG X, ZHOU Y, ZHANG W, FANG A