国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D053/02（3）
发明人
公开年
申请年 2016（3）
专利权人

Purification method for removal of benzene pollutants involves passing graphene through pore-enlarging agent, activating, obtaining high specific surface area graphene, combining with air outlet and forming core material.

Metal organic frame material comprises porous structure, and is doped with lanthanide element and graphene.

HAN Y, LI Y, GAO J

Preparing adsorbent for purifying formaldehyde, involves adding carbon material graphene deionized in water ultrasonic dispersion to give homogeneous solution.

WANG W