国家/地区 中国（12）
IPC部 B（12）
IPC大类 B02（12）
IPC小类 B02C（12） C01B（8） C04B（4）
B07B（2）
IPC C01B032/184（3） C01B032/19（3） C01B032/194（3）
B02C002/10（2） B02C004/08（2） B02C004/42（2）
B02C017/20（2） B02C018/10（2） B02C023/00（2）
C04B022/02（2）
发明人 LI L（2）
公开年 2022（8） 2023（4）
申请年 2022（12）
专利权人 HEILONGJIANG.（2）

Preparing graphene cement additive, involves adding graphene powder, cement, anhydrite, dendritic polyamidoamine, cement adhesive and slag micropowder, placing mixed slurry in evaporation chamber, forming slimy slurry, drying and packaging.

WEI L, ZHANG W, LI L, LI X, QIN L

Homogenizing device for preparing graphene by mechanical stripping, has grinding assembly comprising grinding cover and grinding table body located in grinding cover, where inclined angle of inner wall of grinding cover is same.

ZHANG M, YANG J, GAO Y

MPP octagonal cable protection tube comprises preset amount of polyvinyl chloride material, acrylic resin, nano-active calcium carbonate, graphene, toughening agent, antioxidant, lubricant, impact modifier, flame retardant and toner.

MA X, GE X

Preparing high heat-conducting wear-resistant material involves grinding nano aluminum nitride, graphene, silicon carbide, carbon black, titanium nitride and zirconium dioxide into powder in crushing and grinding device, stirring two mixed powders, adding bonding agent, drying, sintering and cooling.

YAO X, LIN J, ZHAO P, LIN G

Device for processing and manufacturing graphene, has grinding auxiliary wheel that is fixedly connected with fixing frame, and upper surface of grinding main wheel is provided with powder groove.

ZHANG L, ZHAO Y, GAO W

High aluminum zirconium ceramic wear-resistant rod useful for vertical grinder in building material industry, comprises e.g. calcined kaolin, corundum sand, self-fluxing alloy powder, barium feldspar, pyrophyllite, sodium zirconate, zirconia fiber, titanium carbide, and graphene.

ZENG Y, ZHANG X

Preparation device for producing preform additive by graphene material for civil engineering, has grinding mechanism for grinding liquid material after drying, and particle precision treatment mechanism configured to process non-standard particle material to reach standard.

CHEN S, LI T, QIAO Y, YUAN X, DI S, SHAN L

High-wear-resistance modified road cement produced using graphene material used in e.g. concrete products, comprises clinker, gypsum, white steel slag, furnace slag, iron slag and carbon nanomaterials and grinding aids.

LI L, SHAN Y

Carbon-coated sodium ferric sulfate anode material comprises active sodium ferric sulfate material and carbon-based coating material.

WANG G, WEI Y, CHEN Y, WANG Q, ZHAO J

Graphene gas gel powder preparation device, has drying box whose top portion is connected with transition box, and material port provided with sealing component, where drying box is provided with moving component and heating clapboard.

YANG B, SHI P, GAO C, QIN J, LI S, LIU Y