WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
1. (WO2018048016) METHOD FOR MANUFACTURING AIR PURIFYING ACTIVATED CARBON FILTER, AND AIR PURIFYING ACTIVATED CARBON FILTER MANUFACTURED THEREBY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/048016 International Application No.: PCT/KR2016/012992
Publication Date: 15.03.2018 International Filing Date: 11.11.2016
IPC:
B01D 39/20 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
39
Filtering material for liquid or gaseous fluids
14
Other self-supporting filtering material
20
of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires
Applicants: SMART KOREA CO.,LTD.[KR/KR]; (Daehwa-dong) 187, Daehwa-ro, Daedeok-gu Daejeon 34369, KR
Inventors: JANG, Chae Won; KR
OH, Sun Joon; KR
Agent: GO, Hong Yeol; KR
Priority Data:
10-2016-011607509.09.2016KR
Title (EN) METHOD FOR MANUFACTURING AIR PURIFYING ACTIVATED CARBON FILTER, AND AIR PURIFYING ACTIVATED CARBON FILTER MANUFACTURED THEREBY
(FR) PROCÉDÉ DE FABRICATION D'UN FILTRE À CHARBON ACTIF DE PURIFICATION D'AIR, ET FILTRE À CHARBON ACTIF DE PURIFICATION D'AIR FABRIQUÉ AVEC CE PROCÉDÉ
(KO) 공기 정화용 활성탄 필터의 제조방법 및 그로부터 제조되는 공기 정화용 활성탄 필터
Abstract:
(EN) The present invention relates to: a method for manufacturing an air purifying activated carbon filter capable of fundamentally preventing fine dust from being generated at activated carbon and capable of maintaining a high lifespan and purification efficiency for the air purifying activated carbon filter; and an air purifying activated carbon filter manufactured thereby, the method comprising the steps of: preparing a solid activated carbon block having porous filter holes formed thereon; porously coating the surface of the prepared solid activated carbon block by using a porous surface coating solution comprising a binder polymer, a ceramic mixture powder, an activated carbon powder, and a solvent; and heat treating the solid activated carbon block of which the surface has been porously coated.
(FR) La présente invention concerne : un procédé de fabrication d'un filtre à charbon actif de purification d'air capable d'empêcher fondamentalement qu'une poussière fine soit générée au charbon actif et capable de maintenir une durée de vie et une efficacité de purification élevées pour le filtre à charbon actif de purification d'air; et un filtre à charbon actif de purification d'air fabriqué par ce procédé. Le procédé comprend les étapes consistant à: préparer un bloc de carbone actif solide ayant des trous de filtre poreux formés sur celui-ci; revêtir de manière poreuse la surface du bloc de carbone actif solide préparé à l'aide d'une solution de revêtement de surface poreuse comprenant un polymère de liant, d'une poudre de mélange céramique, d'une poudre de charbon actif et d'un solvant; et traiter thermiquement le bloc de carbone actif solide dont la surface a été revêtue de manière poreuse.
(KO) 본 발명은 다공질 형태의 여과공이 형성된 고형타입 활성탄 블록를 준비하는 단계; 바인더 고분자, 세라믹 혼합분말, 활성탄 분말, 및 용매를 포함하는 다공성 표면코팅용 용액을 사용하여, 상기 준비된 고형타입 활성탄 블록의 표면을 다공성 코팅하는 단계; 및 상기 표면이 다공성 코팅된 고형타입 활성탄 블록을 열처리하는 단계를 포함하여, 활성탄에서 미분진이 발생하는 것을 원천적으로 차단할 수 있고, 공기 정화용 활성탄 필터의 높은 수명 및 정화 효율을 유지할 수 있는 공기 정화용 활성탄 필터의 제조방법 및 그로부터 제조되는 공기 정화용 활성탄 필터에 관한 것이다.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)