Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017039309) POROUS HOLLOW FIBER MEMBRANE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/039309 International Application No.: PCT/KR2016/009712
Publication Date: 09.03.2017 International Filing Date: 31.08.2016
IPC:
B01D 69/08 (2006.01) ,B01D 63/02 (2006.01) ,C02F 1/44 (2006.01) ,C02F 103/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
69
Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
08
Hollow fibre membranes
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
63
Apparatus in general for separation processes using semi-permeable membranes
02
Hollow fibre modules
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
44
by dialysis, osmosis or reverse osmosis
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
103
Nature of the water, waste water, sewage or sludge to be treated
08
Seawater, e.g. for desalination
Applicants:
주식회사 퓨어엔비텍 PUREENBITECH CO., LTD. [KR/KR]; 경기도 시흥시 엠티브이북로193번길 24 24, Emtibeuibuk-ro 193beon-gil Siheung-si Gyeonggi-do 15118, KR
Inventors:
장재영 JANG, Jae-Young; KR
Agent:
특허법인 충현 CHUNG HYUN PATENT & LAW FIRM; 서울시 서초구 동산로 23 베델회관 8층 Bethel Bldg. 8F., 23, Dongsan-ro Seocho-gu Seoul 06779, KR
Priority Data:
10-2015-012226831.08.2015KR
10-2016-011088230.08.2016KR
Title (EN) POROUS HOLLOW FIBER MEMBRANE
(FR) MEMBRANE POREUSE À FIBRES CREUSES
(KO) 다공형 중공사막
Abstract:
(EN) A porous hollow fiber membrane according to an embodiment of the present invention includes a first hollow formed in a central portion of a horizontal cross section thereof, and N (N being a natural number of at least 3) second hollows formed so as to be arranged uniformly equidistant from the central portion. N recessed portions for integrally connecting the spaces between the second hollows are formed on the outer peripheral surface of the horizontal cross section.
(FR) Un mode de réalisation de la présente invention concerne une membrane poreuse à fibres creuses comprenant un premier creux formé dans une partie centrale d'une section transversale horizontale de celle-ci et N (N étant un entier naturel égal ou supérieur à 3) seconds creux formés de manière à être agencés uniformément à équidistance de la partie centrale. N parties évidées permettant de raccorder d'un seul tenant les espaces entre les seconds creux sont formées sur la surface périphérique externe de la section transversale horizontale.
(KO) 본 발명의 일실시예에 따른 다공형 중공사막은, 횡단면의 중심부에 제1 중공이 형성되고, 상기 중심부를 기준으로 균일하게 등방사되도록 배치되어 N(N은 3이상의 자연수)개의 제2 중공이 형성되며, 상기 횡단면 외주 면에는 상기 제2 중공과 제2 중공 사이를 일체로 연결해주기 위한 N개의 오목부분이 형성된다.
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, 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, 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)