国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01J（11） C12N（7） C12P（4）
C02F（3） B01D（2） C07K（2）
C12R（2）
IPC B01J020/30（11）
发明人 LI J（4） ZHANG L（2）
公开年 2021（4） 2023（2）
申请年 2019（2）  2020（2）  2021（2）  2022（2） 
专利权人

High strength polysaccharide-inorganic nanoparticle composite column is prepared by adding different inorganic nano-particles, transferring obtained emulsion to stainless steel or glass column pipe with rubber plug at one end by injector, and utilizing peristaltic pump to circulate mixed solution.

LI J, LI Y, QU J

Preparation of hemoperfusion device graphene filler useful for decomposing arginine involves dispersing graphene particles in cold sulfuric acid, adding e.g. sodium nitrate, reacting, adding graphene oxide particles, filtering and drying product.

TANG Y, LU X, GU L

Relieving ammonia nitrogen inhibition in anaerobic fermentation reaction of rural domestic garbage involves adding metal-organic frameworks material derived adsorbent into anaerobic fermentation system, where anaerobic fermentation system is detected by adopting nano-reagent spectrophotometry.

ZHANG Y, MIAO X, KONG X, DU J, JIA Z, YE X, XI Y

Preparing activated carbon/graphene composite material useful for treating anionic pollutant wastewater or organic wastewater comprises e.g. mixing biomass carbonizing material, graphene oxide and first solvent, reacting and activating.

JIANG Y, PAN B, LAI D, XU Q, WANG Y, LIU X

Preparing iron(II, III) oxide/graphene oxide composite nanomaterial useful in e.g. preparing early screening and prognosis evaluation kit of clinical cancer comprises e.g. preparing ferroferric oxide nano-microspheres, and modifying surface of iron(II, III) oxide nanospheres by using silicon dioxide.

LI J, CUI Z, YUE W, CHEN B

Material useful for enriching virus e.g. food-borne virus, new coronavirus, norovirus or rotavirus, comprises graphene ferroferric oxide particles and cetrimonium bromide attached to surface of graphene ferroferric oxide particles.

YANG D, ZHOU S, LI J, CHEN Z, JIN M, YIN J, SHI D, LI H, TAN R, DONG H, YANG Z, WANG H

Beer useful for lowering uric acid, comprises chitosan oligosaccharides, marine fish oligopeptides, and/or brown algae oligosaccharides.

CHEN L

Magnetic bacterial pellet loaded with reduced graphene oxide comprises microsphere structure, which includes reduced graphene oxide-loaded aflatoxin mycelium balls wound around mycelium ball and iron oxide magnetic nanoparticles.

YU L, LI P, MA F, ZHANG L, YUE X, YIN N

Fruit wine clarifying agent comprises graphene oxide, chitosan, sodium alginate, acetic acid solution, glutaraldehyde, and ultrapure water as a solvent.

DENG B, HUANG R, ZHENG J, LI J, HOU C, HUO D, ZHANG L

Modified silk protein-based polyphenol oxidase nano efficient absorption fixing film contains silk protein, edible nano graphene, sodium hydroxide, potassium sulfate, diatomaceous earth, chitosan, sodium alginate and glutaraldehyde.

LI A