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1. (WO2018181349) SEPARATION MEMBRANE AND SEPARATION MEMBRANE PRODUCTION METHOD
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Pub. No.: WO/2018/181349 International Application No.: PCT/JP2018/012486
Publication Date: 04.10.2018 International Filing Date: 27.03.2018
IPC:
B01D 71/02 (2006.01) ,B01D 69/10 (2006.01) ,B01D 69/12 (2006.01) ,C01B 39/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
71
Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
02
Inorganic material
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
10
Supported membranes; Membrane supports
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
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
39
Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
Applicants:
日本ゼオン株式会社 ZEON CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目6番2号 6-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 1008246, JP
Inventors:
大森 詩織 OMORI Shiori; JP
鈴木 貴博 SUZUKI Takahiro; JP
笹沼 貴 SASANUMA Takashi; JP
三木 英了 MIKI Hideaki; JP
Agent:
杉村 憲司 SUGIMURA Kenji; JP
Priority Data:
2017-06333928.03.2017JP
Title (EN) SEPARATION MEMBRANE AND SEPARATION MEMBRANE PRODUCTION METHOD
(FR) MEMBRANE DE SÉPARATION ET SON PROCÉDÉ DE PRODUCTION
(JA) 分離膜及び分離膜の製造方法
Abstract:
(EN) The present invention provides a separation membrane that can be suitably used to separate a portion of hydrocarbons from a hydrocarbon mixture. More specifically, the present invention provides a separation membrane that is provided with: a porous support in which substantially no amount of acid is detected by an ammonia temperature-programmed desorption method in a temperature range more than 450°C but not more than 600°C; and a porous separation layer which comprises zeolite and which is disposed on the porous support.
(FR) La présente invention concerne une membrane de séparation qui peut être utilisée de façon appropriée pour séparer une partie d'hydrocarbures d'un mélange d'hydrocarbures. Plus spécifiquement, la présente invention concerne une membrane de séparation qui est pourvue: d'un support poreux dans lequel essentiellement aucune quantité d'acide n'est détectée par un procédé de désorption d'ammoniac à température programmée dans une plage de température supérieure à 450°C mais inférieure ou égale à 600°C; et une couche de séparation poreuse qui comprend de la zéolite et qui est disposée sur le support poreux.
(JA) 炭化水素混合物から一部の炭化水素を分離する際に好適に使用し得る分離膜である。より具体的には、450℃超600℃以下の温度範囲にて、アンモニア-昇温脱離法により酸量が実質的に検出されない多孔性支持体と、多孔性支持体上に設けられた、ゼオライトからなる多孔性分離層とを備える分離膜である。
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)