Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017182992) STA-18, A NEW MEMBER OF THE SFW FAMILY OF MOLECULAR SIEVE ZEOTYPES, METHODS OF PREPARATION AND USE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/182992 International Application No.: PCT/IB2017/052304
Publication Date: 26.10.2017 International Filing Date: 21.04.2017
IPC:
C01B 39/54 (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
54
Phosphates, e.g. APO or SAPO compounds
Applicants:
JOHNSON MATTHEY PUBLIC LIMITED COMPANY [GB/GB]; 5th Floor 25 Farringdon Street London EC4A 4AB, GB
Inventors:
CASCI, John; GB
GARCIA SALAS, Raquel; GB
TURRINA, Alessandro; GB
WRIGHT, Paul; GB
Agent:
NUNN, Andrew; GB
Priority Data:
62/326,19422.04.2016US
Title (EN) STA-18, A NEW MEMBER OF THE SFW FAMILY OF MOLECULAR SIEVE ZEOTYPES, METHODS OF PREPARATION AND USE
(FR) STA-18, UN NOUVEAU MEMBRE DE LA FAMILLE SFW DES ZÉOTYPES TAMIS MOLÉCULAIRES, PROCÉDÉS DE PRÉPARATION ET UTILISATION
Abstract:
(EN) STA-18, a molecular sieve having a SFW structure and containing phosphorus in the framework, is described. STA-18AP (as prepared) can have a lower alkyl amine, such as trimethylamine, and one of 1,6-(1,4-diazabicyclo[2.2.2]octane)hexyl cations (from diDABCO-C6) or 1,7-(1,4-diazabicyclo[2.2.2]octane)heptyl cations (from diDABCO-C7) or 1,8-(1,4-diazabicyclo[2.2.2]octane)octyl cations (from diDABCO-C8) as SDAs. A lower alkyl ammonium hydroxide, such as tetrabutylammonium hydroxide, can be used as a pH modifier for making SAPO STA-18. A calcined product, STA-18C, formed from STA-18AP is also described. Methods of preparing STA-18AP, STA-18C and metal containing calcined counterparts of STA-18C are described along with methods of using STA-18C and metal containing calcined counterparts of STA-18C in a variety of processes, such as treating exhaust gases and converting methanol to olefins are described.
(FR) La présente invention décrit le STA-18, un tamis moléculaire présentant une structure SFW et contenant du phosphore dans la structure. Le STA-18AP (tel que préparé) peut posséder une alkyl amine inférieure, telle que la triméthylamine, et l’un des cations 1,6-(1,4-diazabicyclo[2.2.2]octane)hexyliques (à partir de diDABCO-C6) ou de cations 1,7-(1,4-diazabicyclo[2.2.2]octane)heptyliques (à partir de diDABCO-C7) ou de cations 1,8-(1,4-diazabicyclo[2.2.2]octane)octyliques (à partir de diDABCO-C8) comme SDA. Un hydroxyde d’alkyl ammonium inférieur, tel que l’hydroxyde de tétrabutylammonium, peut être utilisé comme agent de modification du pH pour fabriquer du SAPO STA-18. Un produit calciné, le STA-18C, formé à partir de STA-18AP est également décrit. Des procédés de préparation de STA-18AP, STA-18C et d’homologues calcinés contenant un métal de STA-18C sont décrits ainsi que des procédés d’utilisation de STA-18C et d'homologues calcinés contenant un métal de STA-18C dans une diversité de procédés, tels que le traitement de gaz d’échappement et la conversion de méthanol en oléfines.
front page image
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, 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)