国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/198（2） C10M125/02（2）
发明人
公开年 2022（4） 2023（2）
申请年 2022（6）
专利权人

Preparing modified sludge activated carbon for desulfurization and denitrification, VOCs gas adsorption, heavy metal ion adsorption in sewage, soil management field, involves using sludge particles, charring agents and binders as raw material, mixing raw materials.

TONG S

Preparing graphene-assisted metal organic framework membrane material useful for extracting helium from natural gas, comprises e.g. reacting modified graphene substrate using zinc nitrate aqueous solution, 2-methylimidazole aqueous solution and benzodimethylimidazole aqueous solution.

DING B

Lubricating oil containing modified graphene material prepared by e.g. adding silane coupling agent, modified graphene and lubricating oil additive into reactor, stirring at high speed, adding lubricating oil and stirring at high speed to obtain lubricating oil containing modified graphene material.

LU M, WANG Z, SONG L, CHEN Z

Modified graphene oxide used for preparing lubricating oil, is obtained by modifying graphene oxide with oil-soluble eutectic solvent, which comprises hydrogen bond donor comprising long-chain alkyl alcohol, and hydrogen bond acceptor containing organic ammonium salt.

ZHU M, LI W, LI Y, FAN X

Preparation of few layers of graphene by stripping soot particles by friction induction used as base lubricating oil in lubricating additive, involves taking biodiesel mixed fuel soot as raw material, dispersing in deionized water, and processing under condition of ball-disc reciprocating friction.

WANG S, WANG N, WANG X, XU X, LI C

Preparing mixed fuel gas from methanol, comprises dissolving composite catalyst in methanol, and reforming and gasifying methanol into mixed gas containing hydrogen, carbon monoxide, methane, ethane, isopropane, and dimethyl ether.

GUO K, LIU J, XIAO S, WU M