国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/348（3）
发明人 ZHU J（3）
公开年
申请年 2021（2） 
专利权人

Method for preparing carbon material e.g. carbon nanotube using grapefruit inner pulp as raw material, used in food processing industry, involves peeling outer layer of pomelo and taking inner pulp as raw material, and heating dried materials with tube furnace and cooling at room temperature.

ZHU J, QIU P, CHEN P

Method for constructing graphene or carbon porous material used in e.g. food industry, involves performing drying to obtain super-hydrophobic biomass-based carbon material.

LI F, HUO C, ZHANG R, XU M, YAN F, PENG H, LI S, ZHENG M, JIANG L, HUANG X, GU J, ZHU J, CHEN W, LIU H

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