国家/地区 中国（8）
IPC部 C（8）
IPC大类 C10（8）
IPC小类 C10M（5） B01J（3） C10N（3）
B01D（2）
IPC C10N030/06（3） C10M175/00（2）
发明人 ZHANG J（8）
公开年 2021（8）
申请年 2021（5）  2020（2） 
专利权人

Aqueous cutting composition, comprises vegetable oil, emulsifier, graphene powder, corrosion inhibitor, lubricant, conditioner, trimethylolpropane tricaprylate, surfactant, and water.

ZHANG J

Laminated porous ceramic filtering material used for purifying high temperature coal gas, comprises first, second, third, fourth porous ceramic material layers arranged in sequence.

LIU J, BI C, YANG X, ZHANG J, LU Y, YUN K

Use self-heating silicon carbide-graphene composite ceramic film preparation technology in oil-water separation comprising processing device main body, whose four corners are fixedly installed with supporting legs and through hole slidingly provided with connecting rod.

SHEN H, ZHENG Z, XU D, JIN Y, ZHANG J, CHEN Q, TANG Y

Regenerating waste lubricating oil by hydrogenation method comprises separating waste lubricating oil, treating waste lubricating oil by aluminum oxide and graphene oxide, acid leaching treatment, drying, reacting and catalytic reaction.

ZHANG J

Catalyst for preparing alcohol using coke-quenching waste gas, comprises silica and graphene, and molybdenum, manganese and nickel, and alkali metal and/or alkaline-earth metal.

ZHANG J

Iron/graphene catalyst useful e.g. in directly producing alpha-olefins from syngas comprises iron element or its oxide or hydroxide, one element or its oxide including potassium and sodium, and graphene.

CHEN J, ZHANG J

Nano-carbon material composite additive based on surface modification used in field of nanotechnology, comprises nano-carbon material, ricinoleic acid and catalyst.

GUAN S, LIU X, DONG X, ZHANG J, HE F

Friction catalytic designing of ultra-low-friction carbon film, involves dispersing metal nanoparticles in absolute ethanol, spin-coating to form carbon film, vacuum volatilizing absolute ethanol, stirring, and mixing with abrasive.

LI R, ZHANG J, YANG X, HOU D, SUN C