国家/地区 中国（20）
IPC部 C（20）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C01B032/184（20）
发明人 LI S（4） GAO Z（3） LI Z（3）
JIANG X（2） WANG Y（2） YAN Y（2）
公开年 2021（5） 2017（4） 2019（4） 2018（2） 2020（2）
申请年 2019（7）  2017（3）  2020（3）  2018（2）  2021（2） 
专利权人 GUANGZHOU SH.（2）

Method for preparing pore-rich thin layer graphene, involves pre-treatment of oil raw material using catalytic oil slurry or residual oil through delayed coking treatment to obtain coking liquid product as pre-processing raw material oil.

ZHANG R, XU Q, BI Q, WANG X, LIU Y, WANG L, WU M, HE S, ZHAO Q, ZHANG H

Device for preparing graphene and hydrogen by using joule heat conversion waste plastic, comprises gas pressure control unit fixed on pressure-resistant gas collecting pipeline, and air inlet pipeline fixed in airtight reaction cavity.

YAN Y, WANG Y

Accelerant for generating gas hydrate, comprises three-dimensional graphene macro powder and deionized water.

YAN S, WANG N, ZHANG W, GE W, LI B

Producing engine oil additives comprises separately grinding graphene material and white carbon black, sieving, mixing graphene powder and white carbon black powder, and dissolving in base oil.

LI Z, LI S, GAO Z

Graphene product production line comprises cutting processing area provided with vacuum absorbing mechanical hand for picking graphene finished product and additive mixer set below vertical direction of grinder.

LI Z, LI S, GAO Z

Treatment of waste e.g. plastic waste, involves heating and pyrolyzing waste in presence of inert gas and carbon dioxide, catalytically dry reforming hydrocarbon mixture, and forming carbon nanomaterial from carbon monoxide and hydrogen.

LI F Y S, LIN X, LI F

Macro-preparation of graphene lubricating material, by oxidizing crystalline graphite to obtain graphite oxide/graphene oxide, coating with soluble metal salt, thermally reducing, washing and drying to obtain graphene, and ball milling.

ZHAO J, HUANG Y, LI S, GAO T

Graphene product production line comprises a conveying device, a laser chamber, a cutting processing and waste recycling area, where the conveying device passes through the laser chamber, cutting processing and waste recycling area.

LI Z, LI S, GAO Z

Preparing reduced graphene oxide/nano-titanium dioxide composite demulsifier involves modifying surface of graphene oxide with nano-titanium dioxide generated by in-situ hydrolysis of organic titanium precursor and reducing hydrothermally.

MI Y, YE F, WANG Z, KUANG J, JIANG X, HUANG Z, XIE F, YUAN H, ZHANG Z

Preparing graphene-titanium crystal nanometer particle composite additive useful e.g. in field of lubricating oil and plating liquid comprises e.g. adding amine source solution to graphene oxide dispersion, freezing, drying and calcining.

HE X