国家/地区 中国（4）
IPC部 C（4） H（2）
IPC大类 C01（4） H01（2）
IPC小类 C01B（4）
IPC C01B032/348（4）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

Production of wood activated carbon by soaking wood flour by hydrochloric acid solution, proton irradiating, ultrasonically dispersing with starch modified liquid, electrifying with sodium chloride, carbonizing, blasting and activating.

LI Z, LI G

Preparing carbon material useful in free radical scavenging, and adsorption of cationic dye pollutants in wastewater comprises pre-carbonizing folium artemisiae argyi, adding activating agent, and low temperature carbonizing.

YANG R, ZENG H, HONG M, QU L

Preparing Polygonum multiflorum medicinal residue-based porous carbon used for preparing electrodes, involves pre-carbonizing dried Polygonum multiflorum powder, mixing pre-carbonized product with inorganic salt mixture, and performing pyrolysis process under air atmosphere.

ZHOU W, LEI D, WANG W, YE Y, SU Y, ZENG Y

Preparing lignite-based graphene used for preparing lignite-based graphene energy storage electrode, involves using strong base and weak acid salt to extract lignite from different producing areas after centrifugal separation of liquid.

ZHU J, DING X, CAO J, HAN C, ZHANG S, QIN Z