国家/地区 台湾（8）
IPC部 B（8） C（4） A（3）
D（2）
IPC大类 B01（8） A62（2） C01（2）
C02（2）
IPC小类 B01D（8）
IPC B01D071/02（4） B01D069/12（3） B01D069/00（2）
B01D069/02（2） B01D069/10（2） C01B032/194（2）
发明人 KANEKO K（2） KATSUMI K（2） KATSUYUKI M（2）
MURADA K（2） MURATA K（2） SHIMIZU Y（2）
TAKAGI T（2） TOSHIO T（2） YASUSHI S（2）
公开年 2021（5） 2022（3）
申请年 2021（8）
专利权人 KOTOBUKI HOL.（2） KOTOBUKI TSU.（2） UNIV SHINSHU（2）

Treating waste gas containing volatile organic compounds, comprises e.g. pretreatment step equipped with dust collector, and adsorption step, which is equipped with at least one communication with the dust collector.

TSENG W L, LIN C T, LIN H L, CHEN C T

Mop cleaning bucket for rinsing and de-drying clean water by circulating and filtering sewage, has water column for drawing water from water purification area to clean mop cloth to form sewage that flows to water outlet through inclined surface.

WU C

Separation membrane for separating acidic gas from mixed gas, has isolation functional layer containing graphene oxide, ionic liquid having hydrophilic property and polymer.

KAZUYA Y, NAOMICHI K, SHINYA N, YOSHIMURA K, KIMURA N, NISHIYAMA S

Inserting two dimensional flakes of two dimensional material into pores of porous substrate, comprises providing porous substrate having open pores, applying liquid dispersion of flexible flakes to porous substrate and subjecting substrate.

KHRANOVSKYY E, ZHYBAK M

Filter used in device e.g. mask, breathing apparatus and face covering, vent cover and heating, ventilation, has polyurethane-based polymer foam comprising virucidal/bactericidal agent having cetylpyridinium chloride and/or dimethyloctadecyl(3-(trimethyloxysilyl)propyl)ammonium chloride.

RAMAPPA D A, JOGIKALMATH G

Carbon material used as filter for desalination or deionization of solution, comprises carbon-containing layer having opening and solid material provided for covering the opening of carbon-containing layer, where solid material comprises hole communicating with opening.

KATSUMI K, TOSHIO T, YASUSHI S, STEVIC D, KATSUYUKI M, KANEKO K, TAKAGI T, SHIMIZU Y, DRAGANA S, MURATA K, MURADA K

Method for producing gas separation membrane, involves subjecting powder to reduction treatment of graphene oxide by heating, and subjecting powder after reduction treatment to press molding so as to be formed into shape of membrane, drying and powderizing dispersion liquid after being left at rest.

TOSHIO T, YASUSHI S, KATSUYUKI M, KATSUMI K, RADOVAN K, TAKAGI T, SHIMIZU Y, MURATA K, KANEKO K, KUKOBAT R, TAKAGITOSHIO, DOVAN C, MURADA K

Mask structure containing graphene meltblown nonwoven fabric, has graphene melt-blown non-woven layer that is interlaced with graphene piece and polypropylene resin piece.

WANG G S