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中国(2)
IPC部
B(2)
C(2)
IPC大类
B01(2)
IPC小类
B01J(2)
IPC
B01J037/00(2)
发明人
LIU B(2)
LIU C(2)
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
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