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1. (WO2012004865) DRYING DEVICE AND DRYING METHOD FOR HOLLOW FIBER MEMBRANES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/004865 International Application No.: PCT/JP2010/061527
Publication Date: 12.01.2012 International Filing Date: 07.07.2010
IPC:
B01D 69/08 (2006.01) ,B01D 63/02 (2006.01) ,B01D 67/00 (2006.01) ,D02J 13/00 (2006.01) ,F26B 5/12 (2006.01) ,F26B 9/00 (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
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
67
Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
D TEXTILES; PAPER
02
YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
J
FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES, OR THE LIKE
13
Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26
DRYING
B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
5
Drying solid materials or objects by processes not involving the application of heat
12
by suction
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26
DRYING
B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
9
Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
Applicants:
三菱レイヨン株式会社 Mitsubishi Rayon Co., Ltd. [JP/JP]; 東京都千代田区丸の内一丁目1番1号 1-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008253, JP (AllExceptUS)
倉科 正樹 KURASHINA Masaki [JP/JP]; JP (UsOnly)
隅 敏則 SUMI Toshinori [JP/JP]; JP (UsOnly)
広本 泰夫 HIROMOTO Yasuo [JP/JP]; JP (UsOnly)
藤木 浩之 FUJIKI Hiroyuki [JP/JP]; JP (UsOnly)
Inventors:
倉科 正樹 KURASHINA Masaki; JP
隅 敏則 SUMI Toshinori; JP
広本 泰夫 HIROMOTO Yasuo; JP
藤木 浩之 FUJIKI Hiroyuki; JP
Agent:
志賀 正武 SHIGA Masatake; 東京都千代田区丸の内一丁目9番2号 1-9-2, Marunouchi, Chiyoda-ku, Tokyo 1006620, JP
Priority Data:
Title (EN) DRYING DEVICE AND DRYING METHOD FOR HOLLOW FIBER MEMBRANES
(FR) DISPOSITIF ET PROCÉDÉ DE SÉCHAGE POUR MEMBRANES À FIBRES CREUSES
(JA) 中空糸膜の乾燥装置および乾燥方法
Abstract:
(EN) Using the disclosed drying device for hollow fiber membranes that is provided with a tubular drying component wherein an opening for entry and exit of the hollow fiber membrane is formed in at least one end of the longitudinal direction and through the interior of which the hollow fiber membrane passes while forming a gap with the inner circumferential surface, and a gas-supplying unit that is formed in the side surface of said tubular drying component and from which drying gas is supplied, hollow fiber membranes can be dried in short times at low cost without requiring large equipment.
(FR) L'invention concerne un dispositif de séchage pour membranes à fibres creuses qui comporte un composant de séchage tubulaire, dans lequel une ouverture permettant l'entrée à la sortie d'une membrane à fibres creuses est formée à au moins une extrémité, dans la direction longitudinale, et à l'intérieur duquel la membrane à fibres creuses passe en formant un intervalle avec la surface circonférentielle intérieure ; et une unité d'apport de gaz, qui est formée dans la surface latérale du composant de séchage tubulaire et par laquelle un gaz de séchage est fourni. Ce dispositif, qui permet de sécher rapidement des membranes à fibres creuses à moindre coût, ne nécessite de grand équipement.
(JA)  中空糸膜が出入りする開口部が長手方向の少なくとも一端に形成され、内周面との間に隙間を形成しつつ中空糸膜が内部を通過する乾燥用筒部材と、該乾燥用筒部材の側面に形成され、乾燥用ガスが供給されるガス供給部と、を備える中空糸膜の乾燥装置を用いることにより、大型の設備を必要とすることなく、短時間、低コストで、中空糸膜を乾燥できる。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US20130104416EP2591847CN103025410JPWO2012004865KR1020130029428