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1. (WO2018124191) FILTRATION BODY USING LAYERED DOUBLE HYDROXIDE AND METHOD FOR MANUFACTURING SAID FILTRATION BODY
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Pub. No.: WO/2018/124191 International Application No.: PCT/JP2017/046944
Publication Date: 05.07.2018 International Filing Date: 27.12.2017
IPC:
B01D 39/14 (2006.01) ,B01J 20/28 (2006.01) ,C01F 7/00 (2006.01) ,D06M 11/36 (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
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28
characterised by their form or physical properties
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
7
Compounds of aluminium
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
11
Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
32
with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
36
with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
Applicants:
日本国土開発株式会社 JDC CORPORATION [JP/JP]; 東京都港区赤坂4丁目9番9号 9-9, Akasaka 4-chome, Minato-ku Tokyo 1078466, JP
Inventors:
大野睦浩 OHNO Mutsuhiro; JP
小林裕 KOBAYASHI Yutaka; JP
朝倉健夫 ASAKURA Takeo; JP
Agent:
奥田律次 OKUDA Noritsugu; JP
Priority Data:
2016-25337727.12.2016JP
2016-25337827.12.2016JP
Title (EN) FILTRATION BODY USING LAYERED DOUBLE HYDROXIDE AND METHOD FOR MANUFACTURING SAID FILTRATION BODY
(FR) CORPS DE FILTRATION UTILISANT UN HYDROXYDE DOUBLE LAMELLAIRE ET PROCÉDÉ DE FABRICATION DUDIT CORPS DE FILTRATION
(JA) 層状複水酸化物を用いた濾過体およびその製造方法
Abstract:
(EN) The purpose of the present invention is to provide a filtration body, and a method for manufacturing the same, with which it is possible to make the distribution of a layered double hydroxide in the filtration body uniform, to prevent the surface of the layered double hydroxide from being coated with a binder or the like, and to thereby improve filtration efficiency compared with the past. This filtration body is characterized in that the layered double hydroxide, which has a crystallite size of 20 nm or less, is carried on a carrier comprising thermofusing fibers.
(FR) L'objectif de la présente invention est de fournir un corps de filtration, et son procédé de fabrication, avec lequel il est possible de rendre uniforme la distribution d'un hydroxyde double lamellaire dans le corps de filtration, pour empêcher la surface de l'hydroxyde double lamellaire d'être revêtue d'un liant ou similaire, et pour ainsi améliorer l'efficacité de filtration par comparaison avec le passé. Ce corps de filtration est caractérisé en ce que l'hydroxyde double lamellaire, qui a une taille de cristallite de 20 nm ou moins, est porté sur un support comprenant des fibres de thermocollage.
(JA) 濾過体内の層状複水酸化物の分布を均一にすることができると共に、バインダー等により層状複水酸化物の表面が被覆されるのを防ぐことができ、これによって従来の濾過効率を改善することのできる濾過体およびその製造方法を提供することを目的とする。本発明の濾過体は、結晶子サイズが20nm以下である層状複水酸化物が、熱溶融繊維からなる担体に担持されていることを特徴とする。
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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)