国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC B01J037/00（2） B01J037/08（2） C01B039/02（2）
发明人 LIU C（3）
公开年 2021（2）
申请年 2020（2） 
专利权人 TIANCHANG RU.（2）

Preparing desulfurization catalyst with high silicon to aluminum ratio comprises e.g. adding MCM-22 molecular sieve into pressure vessel containing organic alkali solution, heating, adding alumina powder and graphene powder, and calcining.

LIU C, LIU B

Catalyst useful for isomerization of lubricating oil, comprises organic base modified ZSM-48 molecular sieve, organic base modified ZSM-5 molecular sieve, graphene, active metal component, extrusion additive, binder, and alumina.

LIU C, LIU B

Producing liquid-like graphene-based water-based lubricant, by dissolving oxidized graphene in water, performing ultrasonic dispersion, adding sulfonic acid, filtering, adjusting pH, reacting, drying and cooling dried product.

CHEN B, LIU C, YANG J