国家/地区 中国（2）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC
发明人 ZHANG H（3）
公开年 2022（3）
申请年 2021（3）
专利权人

Jacket-type chromatographic column with temperature control function, has liquid pump whose back side is connected with liquid conveying hose whose one side is far away from liquid pump and connected with annular pipe.

SHI H, CAO Y, ZHANG H

Crown ether metal organic framework composition for ion separation or transport membrane, comprises porous metal organic framework structure comprising surface and channel which is functionalized by crown ether structures contained within or on channel.

ZHANG H, WANG H, LU J

Preparing graphene polyurethane composite sponge material useful in electronic cigarette filtration, comprises e.g. preparing modified graphene oxide dispersion, stirring with silicon-containing surfactant, stannous octoate, triethylenediamine, and toluene diisocyanate, carrying out free foaming.

HOU W, PAN D, ZHANG H, LIANG D, WANG Z