国家/地区 中国（8）
IPC部 C（7） B（2） H（2）
IPC大类 C01（3） C04（3） C09（2）
H01（2）
IPC小类 C01B（3） C04B（3） C09K（2）
IPC
发明人 SHENG N（2） WANG L（2） ZHU C（2）
公开年 2023（8）
申请年 2022（4）  2023（4） 
专利权人 UNIV CHINA MINING TECHNOLOGY BEIJING（8）

Similar material of clay water-proof rock formation, for geotechnical engineering, includes mineral component materials, strength regulating materials, and permeability regulating and cementing materials, where mineral component material includes e.g. quartz sand, illite powder and dolomite powder.

YUE X, NI H, LUO T, FAN Z, CHEN L, DUN S, ZHANG D, FAN G, ZHANG S

Preparation of graphene self-supporting material used in alkali metal ion battery material, involves mixing graphene oxide solution, carbon nanotube solution, metal crosslinking agent, reducing agent and ethanol, hydrothermally reacting, drying and molding.

JU Z, CAO X, ZHAO B, XING Z

Method for preparing porous graphene by using mirror-rich bituminous coal, involves irradiating whole sheet sample by laser in defocusing and vacuum environment to induce to obtain coal-based porous material graphene.

LI H, ZHANG L, WANG X, ZHAO Y, WANG S

Thermal conductive modifier useful in preparation of coal gangue-based underground thermal conducting material for geothermal mining, solid waste resource utilization and building construction materials, comprises formic acid, acrylic acid, hydrogen peroxide, graphene oxide and absolute ethanol.

LI B, LI M, HUO B, ZHANG J

Preparing large metal-based phase change heat storage capsule comprises stirring and mixing ceramic powder and sintering auxiliary agent and with organic agglomerant solution, coating on dried spherical composite material, pressing, drying and heating in oxygen and non oxygen containing atmosphere.

ZHU C, SHENG N, ZENG L, SHI S, GUO H, ZHAO C, GE Y, LIU R

Tail-throwing pre-enrichment technique for gallium-containing coal gangue, involves grading selected raw ore by grading sieve, and performing X-ray fluorescent sorting to obtain concentrate and tail ore product.

WEI Z, GUO W, LI Y, XU M, XIA Y, XU T, XING Y, WANG L, DAI S, GUI X

Preparation of magnesium-based composite hydrogen storage material involves preparing suspension using e.g. magnesium metal powder, prepare suspension into blank, soaking in solution containing organic compound of preset transition metal, and hydrogenating dried blank.

CHEN S, ZHANG F, LIU G, ZHU C, SHENG N

Oxidation graphene reverse osmosis membrane comprises sub-nano carbon tube, oxidation graphene layer, and phospholipid double-molecular layer.

WANG L, WANG D, LI Z