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1. (WO2019065493) SPIRAL-TYPE GAS SEPARATION MEMBRANE ELEMENT, GAS SEPARATION MEMBRANE MODULE, AND GAS SEPARATION DEVICE
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Pub. No.: WO/2019/065493 International Application No.: PCT/JP2018/035025
Publication Date: 04.04.2019 International Filing Date: 21.09.2018
IPC:
B01D 63/10 (2006.01) ,B01D 53/22 (2006.01) ,B01D 63/00 (2006.01) ,B01D 69/02 (2006.01) ,B01D 69/12 (2006.01) ,H01M 8/04 (2016.01) ,H01M 8/04082 (2016.01) ,H01M 8/0662 (2016.01) ,H01M 8/12 (2016.01)
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
10
Spiral-wound membrane modules
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
22
by diffusion
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
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
02
characterised by their properties
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
12
Composite membranes; Ultra-thin membranes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
04
Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids
[IPC code unknown for H01M 8/04082][IPC code unknown for H01M 8/0662]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
10
Fuel cells with solid electrolytes
12
operating at high temperature, e.g. with stabilised ZrO2 electrolyte
Applicants:
住友化学株式会社 SUMITOMO CHEMICAL COMPANY, LIMITED [JP/JP]; 東京都中央区新川二丁目27番1号 27-1, Shinkawa 2-chome, Chuo-ku, Tokyo 1048260, JP
Inventors:
北浦 武明 KITAURA, Takenori; JP
太田 雄大 OTA, Yudai; JP
Agent:
特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.; 大阪府大阪市北区中之島三丁目2番4号 中之島フェスティバルタワー・ウエスト Nakanoshima Festival Tower West, 2-4, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka 5300005, JP
Priority Data:
2017-19105929.09.2017JP
Title (EN) SPIRAL-TYPE GAS SEPARATION MEMBRANE ELEMENT, GAS SEPARATION MEMBRANE MODULE, AND GAS SEPARATION DEVICE
(FR) ÉLÉMENT DE MEMBRANE DE SÉPARATION DE GAZ DE TYPE SPIRALÉ, MODULE À MEMBRANES DE SÉPARATION DE GAZ ET DISPOSITIF DE SÉPARATION DE GAZ
(JA) スパイラル型ガス分離膜エレメント、ガス分離膜モジュール、及びガス分離装置
Abstract:
(EN) According to the present invention, a spiral-type gas separation element has a central tube and a laminate (7) wound around the central tube, wherein: the laminate (7) has at least one structure in which a supply-side flow path member (3), a gas separation membrane (2), and a transmission-side flow path member (4) are overlapped in this order, and the thickness of the transmission-side flow path member (4) is 400-1300 μm; and the gas separation membrane (2) is a membrane in which a hydrophilic resin composition layer (20), a porous layer (21), and a transmission-side surface layer (22) are overlapped in this order, and the transmission-side surface layer (22) faces the transmission-side flow path member (4) and has a Young's modulus of 20-400 MPa.
(FR) Selon la présente invention, un élément de séparation de gaz de type spiralé comporte un tube central et un laminé (7) enroulé autour du tube central, le laminé (7) possédant au moins une structure dans laquelle un élément de trajet d'écoulement côté alimentation (3), une membrane de séparation de gaz (2) et un élément de trajet d'écoulement côté émission (4) se chevauchent dans cet ordre, et l'épaisseur de l'élément de trajet d'écoulement côté émission (4) est de 400 à 1300 µm; et la membrane de séparation de gaz (2) est une membrane dans laquelle une couche de composition de résine hydrophile (20), une couche poreuse (21) et une couche de surface côté émission (22) se chevauchent dans cet ordre, et la couche de surface côté émission (22) fait face à l'élément de trajet d'écoulement côté émission (4) et possède un module d'Young de 20 à 400 MPa.
(JA) 中心管と、前記中心管に巻回される積層体(7)とを有するスパイラル型ガス分離膜エレメントであって、積層体(7)は、供給側流路部材(3)と、ガス分離膜(2)と、透過側流路部材(4)とが、この順に重なった構造を1以上有し、透過側流路部材(4)は厚みが400μm~1300μmであり、ガス分離膜(2)は、親水性樹脂組成物層(20)と、多孔層(21)と、透過側表面層(22)とが、この順に重畳された膜であり、透過側表面層(22)は、透過側流路部材(4)に面しており、且つ、ヤング率が20MPa~400MPaであるスパイラル型ガス分離膜エレメント。
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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, JO, JP, KE, KG, KH, KN, KP, KR, 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: Japanese (JA)
Filing Language: Japanese (JA)