国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01D046/00（2）
发明人
公开年 2017（2）
申请年 2016（2）
专利权人

Water-gas two absorbing with graphene device comprises supporting legs, base, upright post, absorbing device, cylinder compressing device, water pump, prefilter, and pressure gage, where base is fixedly connected with upright post.

CHEN J, ZHANG R, LI H

Graphene filtering device for compressed natural gas comprises sealed cylinder body, gas inlet pipe, gas outlet pipe, and filter core.

ZHU S, ZHU W