国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D053/86（4）
发明人 GUAN M（2） HAN T（2） LI S（2）
LIU S（2） WANG C（2） ZHANG Y（2）
公开年 2021（3）
申请年 2021（4）
专利权人 CAS 3CLEAR T.（2）

Graphene-promoted low-temperature combined desulfurization and denitration catalyst comprises a sodium-Zeolite Socony Mobil-5 molecular sieve with a carrier silicon-to-aluminum ratio of specified range.

CHEN M, XUE H, ZHOU J, YAO G, QI L

Modified catalyst carrier comprises molecular sieve and/or inorganic oxide as a carrier, and carbon material and metal oxide dispersed on carrier.

HAN T, LI S, ZHANG Y, GUAN M, LIU S, WANG C

Denitration catalyst comprises active components comprising transition metal oxide and modified catalyst carrier comprising molecular sieves and inorganic oxide as carrier, and carbon material and metal oxide, which are dispersed on carrier.

HAN T, LI S, ZHANG Y, GUAN M, LIU S, WANG C

Composite catalyst useful eliminating formaldehyde completely in atmospheric environment has first and second component compounded together in mechanical mixing manner, prepared by e.g. crushing and mixing the components.

QU Z, LI N, HUANG B