国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D067/00（3）
发明人 ZHANG T（3）
公开年
申请年 2019（2） 
专利权人 UNIV TIANJIN.（2）

Preparing hollow fiber membrane with bimodal pore size distribution, involves mixing raw materials including ultra-high molecular weight polyethylene, solvent, water-soluble salt porogen, and auxiliary additives.

ZHANG T, QU Z, ZHANG H, LIU B, CHEN H

Preparing hollow fiber reverse osmosis membrane, by twisting fiber filament into S-twisted yarn or Z-twisted yarn, coating cellulose triacetate layer film-forming system and graphene oxide layer film-forming system and removing solvent.

XIAO C, LING H, CHEN K, CHU Z, ZHANG T

Method for preparing graphene hybrid perfluoropolymer hollow fiber membrane, involves using two-dimensional weaving technology to weave hollow braided tube using perfluoropolymer filaments as raw material.

XIAO C, PAN J, ZHANG T, ZHAO J, FENG Y