国家/地区 世界知识产权组织（4） 韩国（3） 中国（2） 印度（2）
IPC部 A（9）
IPC大类 A61（9）
IPC小类 B01J（9）
IPC B01J020/20（4） B01J020/28（4） B01J035/00（3）
B01D053/04（2） B01J020/22（2） B01J020/30（2）
发明人
公开年 2023（9）
申请年 2022（6）  2021（3） 
专利权人

Removing non-steroidal anti-inflammatory drug and diclofenac sodium from water involves mixing melamine and glycerol together, stirring until melamine totally dissolved in glycerol, adding sulfuric acid, transferring into polytetrafluoroethylene inner vessel of an autoclave and placing in oven.

JOSHI M, NIGAM S, CHAKRABARTI S, SHARMA J

Method of adsorbing vapors in article having enclosed volume involves providing enclosed volume sorbent material sheet product, and contacting vapors with sorbent material sheet product, where sorbent material sheet product comprises sorbent material and binder that holds sorbent material in place.

BUTTERWORTH S L

Organic compound adsorbent used for gas blowing apparatus, comprises variable pores by bonding metal ion and organic ligand, organometallic structure having preset BET specific area, and carbon-based support.

PARK K S, CHOI M K, LEE T H, KWON S H, PARK D Y, SHIN C H, PARK K, KI C M, LEE T, PARK D, SHIN C

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

Producing photoactive fabric for purifying air comprises preparing and mixing graphene oxide suspension, metal oxide suspension, dopant suspension to form mixture, characterized by subjecting mixture to photoreduction process, dispersing photocatalyst, and coating photocatalyst on fabric.

JUAN J C, TAI X H, TAY J H I, JOHAN M R B

Adsorption device used for body odor absorption, has stainless steel wire coated with adsorbent, fixing portion for accommodating and fixing stainless steel wire, and adsorption patch accommodating stainless steel wire and fixing portion.

BAE S Y, KIM S H, BAE S, OMITTED

Producing a metal supported composite useful in cat litter for preventing bacteria e.g. Listeria monocytogenes, and Escherichia coli and deodorizing comprises combining porous carrier and metal catalyst e.g. iron and copper.

AHN H S, AHN J Y

Nano-material used for preparing photodynamic therapeutic agent, comprises graphene and metal nitrogen dopant supported by graphene oxide, where the metal nitrogen dopant is formed from metal precursor including iron salt, cobalt salt and/or nickel salt and nitrogen precursors.

TAMTAJI M, LUO Z

Method for synthesizing molybdenum trioxide-ferric oxide-reduced graphene oxide ternary nano-composite used in solar cells, photo-induced hydrophilic coating, self-cleaning device, and gas sensor, and for cleaning contaminated water at industrial level, involves using an in-situ hydrothermal method.

HARSHITHA S S, RAMULU K, PRATHIBA K, PRASAD H, LOKE S K, RAO S K, SHEKHAR B, MAHENDER C, ANJANEYULU B R