国家/地区 美国（2）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D061/02（3）
发明人 KEVLICH N（2） NAIR S（2） RASHIDI F（2）
SHOFNER M（2） SINQUEFIELD S（2） WANG Z（2）
公开年
申请年
专利权人 GEORGIA TECH.（2）

Composite nano-fiber filter screen, comprises a base layer compounded together, an intermediate layer and a surface layer, where the base layer is a polyethylene terephthalate (PET) base material, the middle layer is a graphene conductive layer, and the surface layer is a electret nano-fiber layer.

ZHENG J, YU H, GAO T

Method for processing black liquor, involves flowing black liquor comprising lignin through filtering membrane that has substrate and stacked graphene oxide layers and removing portion of lignin from black liquor though filtering membrane.

RASHIDI F, NAIR S, KEVLICH N, SHOFNER M, SINQUEFIELD S, WANG Z

Membrane system for concentrating black liquor, has nanofiltration membrane removing lignin from black liquor and first polymer substrate and first graphene oxide membrane covering first polymer substrate respectively.

NAIR S, KEVLICH N, RASHIDI F, SHOFNER M, SINQUEFIELD S, WANG Z