国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01D（8）
IPC
发明人 CHEN L（8）
公开年 2021（8）
申请年 2020（8）
专利权人 CHENGDU CHIN.（2） UNIV BINZHOU（2）

Molybdenum technetium separating device, has separating column filled with technetium adsorption packing, and protective column filled with molybdenum adsorption packing.

LEI S, LI Y, CHEN L, HUANG Y, ZHOU S, LI L

Molybdenum technetium separation column useful for nuclear medicine diagnosis.

LEI S, LI Y, CHEN L, HUANG Y, LI L, ZHOU S

Three-joint filtering device for preparing graphene composite material, has suction filter seat whose bottom is provided with liquid outlet connected with filtrate collecting device, where liquid outlet and air suction port are set on same end.

ZHANG B, CHEN C, LI H, GAO Z, CHEN L

Dynamic dispersion filtering device for silicon/graphene composite film, has upper blade whose bottom end is provided with crescent-shaped lower blade, where upper blade is symmetrically distributed with hollow rhombic blade group and solid rhombic blade group.

GAO Z, ZHANG B, CHEN C, CHEN L, LI H

Preparing high-flux dye separation nano-filtration membrane involves dispersing inorganic nano-particles and polymer in water, adding carbodiimide and succinimide, reacting to obtain polymer modified inorganic nano-particle solution.

GAI J, CHEN L, JIANG M, ZOU Q, WEI N, LIU Y

Capsule comprises phase change microcapsules and chitosan quaternary ammonium salt coated on the surface of phase change microcapsules.

BAO L, LIU H, CHEN L

Non-clogging degassing tower for production of acetylene gas for recovery of acetylene gas from calcium carbide slurry, has limit net frame is filled with graphene and inner upper end of tower body is installed with absorbent cotton block.

WEI Z, HUANG C, WANG X, ZENG X, DU P, LI D, CHEN L

Degradable antibacterial nanofiber non-woven fabric composite filter material comprises first layer facing wind direction as nanofiber filter layer, second layer as nanomaterial antibacterial layer, and third layer as substrate layer.

CAI Y, QI H, ZHU L, CHEN L, YE W