国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） B03（2）
IPC小类 B01D（5）
IPC B01D053/62（2） B01D053/72（2） B01D053/74（2）
B01D053/86（2） B01D067/00（2） B01D069/12（2）
B01D071/02（2） B03C003/017（2）
发明人 YUAN C（5）
公开年 2022（2）
申请年 2021（2）  2022（2） 
专利权人 GUANGXI ACAD.（2） GUANGXI JINH.（2） GUANGXI XINB.（2）

Preparation of sulfonated graphene quantum dot functionalized two-dimensional layered film for single/multivalent ion separation, involves preparing graphene quantum dot by pyrolyzing of citric acid, hydrothermally reacting with sulfonated reagent, and depositing with nanosheet dispersion.

LI J, YUAN C, SHEN T, ZHOU C, GU L, RAN J, GU J, CUI P

Device for removing green alga in modern agriculture, has first cavity and second cavity that are provided with composite graphene sand filter layer, where upper part of filter layer located in first cavity is provided with filter cotton layer.

YANG X, CHENG J, YUAN C, LONG Y

Special integrated waste gas processing device for preparing graphene, has trapping region provided with multi-stage runway type guide air passage, where lower part of air passage is collecting groove.

FAN Q, SHEN P, TIAN Z, BEI D, YUAN C, LV Y, HUANG K, ZENG J, WANG J

Production waste gas processing method of graphene material, involves introducing processed gas into electrostatic trapping module, photocatalyst filter module, adsorption module to adsorb, and discharging from exhaust port.

FAN Q, BEI D, SHEN P, TIAN Z, YUAN C, LV Y, HUANG K, ZENG J, WANG J

Preparing graphene/ceramic composite filtering membrane comprises e.g. preparing concentration of the graphene oxide solution, then the graphene oxide solution infiltration micro-pore on the surface of the ceramic filtration membrane.

YU Y, MIN Y, PENG L, YUAN C, MENG B