国家/地区 中国（5）
IPC部 C（5） B（2）
IPC大类 C22（5）
IPC小类 C22B（5）
IPC
发明人
公开年 2018（5）
申请年 2018（3）  2017（2） 
专利权人

Producing graphene hub by using fly ash carbon dioxide comprises e.g. extracting alumina, titania and magnesia from fly ash, capturing the carbon dioxide from metallurgical, coal chemical or power plant, calcining and hot-melting graphene.

CHENG L, LIU X, XIANG Y, LIU H

Regeneration of waste cable conductor by adding preprocessed conductor to smelting furnace, melting, deslagging, adding silicon-calcium alloy and zinc-magnesium alloy, stirring, adding light rare earth and graphene, deslagging, and casting.

JIANG C

Preparation of graphene oxide doped mesoporous silicon film for selectively adsorbing rare earth elements, involves preparing nanocrystalline cellulose, dispersing, reacting with glucose, graphene oxide, tetraethyl silicate, sulfuric acid.

LIU E, ZHAG F, YAN Y

Refining agent for improving casting performance of waste aluminum, comprises modified graphene, nano aluminum nitride, titanium pigment, ammonium fluoroborate, epidesmine antibacterial powder, alumina, and hydrogen type mordenite powder.

HE Q

Toughness mold comprises iron powder, carbon, silicon, manganese, phosphorus, sulfur, chromium carbide, graphene, boron carbide, alumina, molybdenum, nickel oxide, tin and deionized water, is prepared by adding raw materials.

WANG F