国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC
发明人 CHEN C（2）
公开年
申请年
专利权人

High-efficiency heat storage type electric heater, has inner binding post provided with electric heating wire, where outer surface of electric heating pipe and electric heating wire are provided with graphene coating.

CHEN C, ZHANG X

Drying device for graphene or graphite oxide, comprises heater, storage tank, feeding pump, heat exchanger, drying tower, cyclone collector, air filter, draft fan and waste gas discharge pipe, where air filter is connected with heater.

CHEN C, KONG Q, WANG D, LI S, DAN J, XIE L, WANG W, SU X