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1. (WO2019048372) NOVEL ERI-MOLECULAR SIEVE
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Pub. No.: WO/2019/048372 International Application No.: PCT/EP2018/073598
Publication Date: 14.03.2019 International Filing Date: 03.09.2018
IPC:
C01B 39/30 (2006.01) ,B01D 53/94 (2006.01) ,B01J 29/50 (2006.01) ,B01J 29/56 (2006.01) ,C01B 39/02 (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
30
Erionite or offretite type, e.g. zeolite T
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
34
Chemical or biological purification of waste gases
92
of engine exhaust gases
94
by catalytic processes
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
50
of the erionite or offretite type, e.g. zeolite T
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
50
of the erionite or offretite type, e.g. zeolite T
52
containing iron group metals, noble metals or copper
56
Iron group metals or copper
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
Applicants:
HALDOR TOPSØE A/S [DK/DK]; Haldor Topsøes Allé 1 2800 Kgs. Lyngby, DK
UNIVERSITAT POLITÈCNICA DE VALÈNCIA [ES/ES]; Ctro. de Apoyo a la Innovación, la Investigación y la Transferencia de Tecnología, CCT, Edf. Nexus (6G), 3a planta. Camino de Vera, s/n 46022 Valencia, ES
Inventors:
BORUNTEA, Cristian-Renato; BE
VENNESTRØM, Peter N. R.; DK
LUNDEGAARD, Lars Fahl; DK
CANÓS, Avelino Corma; ES
Priority Data:
P 20173109007.09.2017ES
Title (EN) NOVEL ERI-MOLECULAR SIEVE
(FR) NOUVEAU TAMIS MOLÉCULAIRE ERI
Abstract:
(EN) A novel molecular sieve with the ERI framework type having a mole ratio of silica to alumina from about 8 to about 100 and a crystal morphology defined by the ratio between the dimensions rc along and ra orthogonal to the unique c-axis between 0.5 and 2.0.
(FR) L'invention concerne un nouveau tamis moléculaire avec un type de structure ERI ayant un rapport molaire de la silice sur l'alumine d'environ 8 à environ 100 et une morphologie cristalline définie par le rapport entre les dimensions r c le long de et r a orthogonale à l'axe c unique entre 0,5 et 2,0.
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: English (EN)
Filing Language: English (EN)