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1. (WO2017038851) CHA ZEOLITE CONTAINING PHOSPHORUS AND METHOD FOR PRODUCING SAME
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Pub. No.: WO/2017/038851 International Application No.: PCT/JP2016/075412
Publication Date: 09.03.2017 International Filing Date: 31.08.2016
IPC:
C01B 39/48 (2006.01) ,B01J 29/76 (2006.01) ,B01J 37/00 (2006.01) ,B01J 37/04 (2006.01) ,B01J 37/08 (2006.01) ,B01J 37/10 (2006.01)
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
02
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants: After-treatment thereof
46
Other types characterised by their X-ray diffraction pattern and their defined composition
48
using at least one organic template directing agent
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
29
Catalysts comprising molecular sieves
04
having base-exchange properties, e.g. crystalline zeolites, pillared clays
06
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70
of types characterised by their specific structure not provided for in groups B01J29/08-B01J29/65130
72
containing iron group metals, noble metals or copper
76
Iron group metals or copper
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
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
04
Mixing
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
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
08
Heat treatment
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
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
08
Heat treatment
10
in the presence of water, e.g. steam
Applicants:
国立大学法人広島大学 HIROSHIMA UNIVERSITY [JP/JP]; 広島県東広島市鏡山一丁目3番2号 3-2, Kagamiyama 1-chome, Higashihiroshima-shi Hiroshima 7398511, JP
東ソー株式会社 TOSOH CORPORATION [JP/JP]; 山口県周南市開成町4560番地 4560, Kaisei-cho, Shunan-shi Yamaguchi 7468501, JP
Inventors:
佐野 庸治 SANO Tsuneji; JP
定金 正洋 SADAKANE Masahiro; JP
津野地 直 TSUNOJI Nao; JP
高光 泰之 TAKAMITSU Yasuyuki; JP
Agent:
白井 重隆 SHIRAI Shigetaka; JP
Priority Data:
2015-17359403.09.2015JP
Title (EN) CHA ZEOLITE CONTAINING PHOSPHORUS AND METHOD FOR PRODUCING SAME
(FR) ZÉOLITE CHA CONTENANT DU PHOSPHORE ET PROCÉDÉ DE PRODUCTION CORRESPONDANT
(JA) リンを含有するCHA型ゼオライトおよびその製造方法
Abstract:
(EN) Provided is a CHA zeolite which has higher heat resistance in comparison to conventional CHA zeolites. A CHA zeolite which contains phosphorus and has an SiO2/Al2O3 ratio of from 16 to 50 (inclusive). This CHA zeolite is preferably obtained by a production method which comprises a crystallization step wherein a composition containing a silica source, an alumina source, a phosphonium cation source and an ammonium cation source is crystallized.
(FR) L'invention concerne une zéolite CHA qui a une résistance thermique plus élevée par rapport aux zéolites CHA classiques. La zéolite CHA contient du phosphore et présente un rapport SiO2/Al2O3 allant de 16 à 50 (inclus). Ladite zéolite CHA est, de préférence, obtenue par un procédé de production qui comprend une étape de cristallisation par laquelle une composition contenant une source de silice, une source d'alumine, une source de cation de phosphonium et une source de cation d'ammonium est cristallisée.
(JA) 従来のCHA型ゼオライトと比較して、より耐熱性が高いCHA型ゼオライトを提供する。リンを含み、SiO/Al比が16以上50以下であることCHA型ゼオライト。このようなCHA型ゼオライトは、シリカ源、アルミナ源、ホスホニウムカチオン源及びアンモニウムカチオン源を含む組成物を結晶化する結晶化工程、を有する製造方法により得ることが好ましい。
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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, 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)