国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D067/00（2）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人 UNIV ZHEJIANG TECHNOLOGY（3）

Graphene corrugated pipe waste heat oil smoke filtering device for recycling device, has lower portion that is provided with waste gas inlet pipe whose lower end is connected with oil smoke filter.

JIANG Z, PAN D, LIU H

Preparing organic-inorganic hybrid separation membrane by mixing inorganic particles, film-forming polymer, solvent and water into uniform film casting solution, adjusting pH value of casting solution, and adding silane crosslinking agent, and immersing in water and converting into membrane.

FEI Z, YU J, FAN P, CHEN F, ZHONG M

Synthesis graphene oxide/black talc composite nanofiltration membrane for desalination treatment, involves e.g. dripping piperazine and organic phase solution of trimesoyl chloride on porous support layer bottom film.

ZHANG G, YIN M