国家/地区 中国（18）
IPC部 C（18）
IPC大类 C10（18）
IPC小类 C10M（13） C10N（13） C10G（5）
B01J（2）
IPC C10N030/06（12） C10M177/00（6） C10M169/04（5）
C10N030/08（4） C10N040/25（3） C10G045/12（2）
C10G045/34（2） C10M125/00（2） C10M125/02（2）
C10M125/10（2） C10M161/00（2） C10N030/04（2）
C10N030/10（2） C10N030/12（2）
发明人 ZHANG Q（18）
公开年 2018（6） 2020（3） 2021（3） 2019（2） 2022（2）
申请年 2018（4）  2019（4）  2017（3）  2020（2）  2021（2）  2022（2） 
专利权人 PETROCHINA C.（3） GUANGDONG CH.（2） GUANGDONG RU.（2） SHENZHEN XIC.（2）

Oxidation-resistant and wear-resistant graphene engine oil comprises base oil, graphene, detergent, dispersant, antioxidant, anti-wear agent, oil agent, viscosity index improver, anti-rust agent and anti-bubble agent.

LV L, ZHANG Q

Graphene engine oil comprises graphene, high speed diesel (HSD), boric acid ester, metal powder microsphere, benzotriazole, di-n-butyl phosphate and lubricating oil base oil.

LV L, ZHANG Q

Graphene adsorption tertiary oil gas recycling device, has exhaust pipe provided with exhaust valve and oil gas concentration detector, where tail end of exhaust pipe is outer discharging end, and graphene tank is configured with system.

ZHANG Q

Preparing octadecylamine functionalized graphene oxide lubricating oil involves adding graphene oxide to Erlenmeyer flask containing N-methylpyrrolidone solution under stirring and ultrasonically dispersing.

PENG Y, ZHU Z, WANG C, LU H, CHANG X, ZHOU G, TANG W, CAO G, ZHANG Q

Grading of hydrofining catalyst used for diesel hydrotreatment, involves filling hydrogenation protection agent containing aluminum oxide and hydrorefining catalysts into divided hydrogenation reaction zones and reacting.

XU T, MA B, XU W, SUN F, ZHANG W, GUO J, WANG G, ZHANG Q, LIU Y, XIA E, WEN G, WANG D, SONG J, TAN M, WU X, ZHANG T, LI R, GUO L, ZHAO T, DONG C, ZHANG G, LI H, MA S

Graphene lubricant additive comprises graphene modified film-forming aid, calcium linoleate soap, tert-butyl hydroquinone and sorbitan monostearate.

ZHANG Q, ZHU X

Engine oil additive is prepared by mixing nano-oxide composite material modified by graphene, dispersant, lithium-based grease, and base oil.

DENG M, TAO H, YUAN K, ZHANG Q, FANG K

Preparation of carbon-based attapulgite composite material as demulsifier, involves mixing graphene oxide, ethyl-dimethylaminopropylcarbodiimide hydrochloride, and N-hydroxysuccinimide, adjusting pH, and adding modified attapulgite clay.

LIU J, REN S, CHEN Z, MAO J, ZHANG Q, LI X

Graphene motor oil comprises base mixed oil, graphene powder, polyamide wax powder, antiwear agent, antioxidant, defoamer, triethanolamine borate, nano titanium dioxide, polyester amide, polyisobutylene, and calcium sulfide alkylphenol.

HAN Z, ZHANG Q, XU W

Preparing graphene regenerative engine oil comprises e.g. collecting deteriorated engine oil, heating oil with heating device, melting, passing through first-stage filter for pressure filtration, filtering, centrifuging and testing.

HAN Z, ZHANG Q, XU W