国家/地区 中国（3）
IPC部 C（4）
IPC大类 C01（4） F27（2）
IPC小类 C01B（4）
IPC C01B032/184（4）
发明人
公开年 2023（4）
申请年 2022（4） 
专利权人

Ultra-high temperature reducing atmosphere intermediate frequency roasting furnace comprises sequentially furnace front chamber, second furnace front chamber, pre-heating section, high temperature section, cooling section, water cooling section and discharger.

WANG J, CHAI X, WANG K, CHEN Y, ZHU Y, LIU P, LIU H, SHEN S

Cooling device for production of graphene, has pulley that is slidably provided in cam groove, upper end of pulley runs through cam groove and is fixedly connected with rectangular block, and track shape of cam groove is irregular shape other than circle.

XUAN H, JIANG Z, SONG Z, YANG J

Production of solid carbon used in composition of matter, involves receiving carbon dioxide and water in reactor, dissociating carbon dioxide and water to form dissociated species, exposing dissociated species to electric field to facilitate reactions, generating and outputting solid carbon.

STOWELL M W, SIENKO L, STOWELL W M

Production device with graphene temperature control function, has power box whose inner portion is provided with third power linkage mechanism for linking baffle with switch assembly.

HE Y, ZHOU W, SUN B