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1. (WO2015045577) RESIN-MADE POROUS PARTICLES AND WATER TREATMENT PROCESS USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/045577 International Application No.: PCT/JP2014/068840
Publication Date: 02.04.2015 International Filing Date: 15.07.2014
IPC:
C02F 1/28 (2006.01) ,B01J 20/26 (2006.01) ,B01J 20/34 (2006.01)
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
28
by sorption
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
22
comprising organic material
26
Synthetic macromolecular compounds
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
30
Processes for preparing, regenerating or reactivating
34
Regenerating or reactivating
Applicants:
千代田化工建設株式会社 CHIYODA CORPORATION [JP/JP]; 神奈川県横浜市西区みなとみらい四丁目6番2号 4-6-2, Minatomirai, Nishi-ku, Yokohama-shi, Kanagawa 2208765, JP
Inventors:
游 志雄 YOU Zhixiong; JP
梅原 洋一 UMEHARA Yoichi; JP
篠原 雅世 SHINOHARA Masayo; JP
川村 和茂 KAWAMURA Kazushige; JP
皆見 武志 MINAMI Takeshi; JP
Agent:
辻川 典範 TSUJIKAWA Michinori; JP
Priority Data:
2013-19947326.09.2013JP
Title (EN) RESIN-MADE POROUS PARTICLES AND WATER TREATMENT PROCESS USING SAME
(FR) PARTICULES POREUSES FABRIQUÉES EN RÉSINE ET PROCESSUS DE TRAITEMENT DE L'EAU LES UTILISANT
(JA) 樹脂製多孔性粒子及びそれを用いた水処理方法
Abstract:
(EN) Provided is a water treatment process by which oil can be efficiently removed from oil-containing water. This water treatment process is a process which is to be employed in treating oil-containing water and which comprises: a step for preparing an oil-adsorbing material that is made of a lipophilic resin such as pyridine resin and that has many pores on the surface and bears hydrophilic groups on the inner surfaces of the many pores; and a step for bringing oil-containing water into contact with the surface of the oil-adsorbing material. The step for preparing an oil-adsorbing material includes a step for converting some of the hydrophobic groups, which are present on the inner surfaces of the many pores and which are, for example, nitrogenous aromatic rings, into quaternized amine groups, sulfonic acid groups or other hydrophilic groups.
(FR) L'invention concerne un processus de traitement de l'eau par lequel de l'huile peut être extraite efficacement d'eau contenant de l'huile. Ce processus de traitement de l'eau est un processus qui peut être employé pour traiter de l'eau contenant de l'huile et qui comprend : une étape de préparation d'un matériau adsorbant l'huile qui est constitué d'une résine lipophile telle qu'une résine pyridine et qui a de nombreux pores sur sa surface et comporte des groupes hydrophiles sur les surfaces internes des nombreux pores ; et une étape de mise en contact d'eau contenant de l'huile avec la surface du matériau adsorbant l'huile. L'étape de préparation d'un matériau adsorbant l'huile comprend une étape de conversion de certains des groupes hydrophobes, qui sont présents sur les surfaces internes des nombreux pores et qui sont, par exemple, des anneaux aromatiques azotés, en groupes amines quaternarisées, en groupes acides sulfoniques ou en d'autres groupes hydrophiles.
(JA)  油を含む水から油を効率よく除去する水処理方法を提供する。 油を含む水の処理方法であって、表面に多数の孔を有し、該多数の孔の内面に親水基を有する親油性のピリジン樹脂などの樹脂からなる油吸着材を用意する工程と、油を含む水を前記油吸着材の前記表面に接触させる工程とからなる。この油吸着材を用意する工程は、多数の孔の内面の含窒素芳香族環などの疎水基の一部を四級化アミンやスルホン酸などの親水基に変える工程を含んでいる。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, 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, 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, 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)