Preparation and catalytic activity of N-contiontaining microporous SAPO-34 molecular sieves

Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)

Volumn 23, Issue 1, 2007, Pages 15-19

  Guan, Xin Xin ^a,b   Wu, Guang Jun ^a   Liu, Ke Cheng ^a   Zhang, Fu Xiang ^a   Guan, Nai Jia ^a  

^a NANKAI UNIVERSITY   (China)

^b ZHENGZHOU UNIVERSITY   (China)

Author keywords

Characterization; Nitridation; Reaction to prepare olefin from methanol (MTO); SAPO 34 molecular sieves; Selectivity of light olefin

Indexed keywords

CATALYST ACTIVITY; CATALYST SELECTIVITY; CHARACTERIZATION; METHANOL; MICROPOROUS MATERIALS; NITRIDATION; NITROGEN; OLEFINS; SPECIFIC SURFACE AREA; TEMPERATURE PROGRAMMED DESORPTION;

ETHYLENE SELECTIVITY; LIGHT OLEFIN; SAPO-34 MOLECULAR SIEVES;

MOLECULAR SIEVES;

EID: 33947544805     PISSN: 10018719     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. MASSINON A, ODRIOZOLA J A, BASTIANS P, et al. Influence of nitrogen content on the acid-base properties of aluminophosphate oxynitrides [J]. Applied Catalysis A, 1996, 137 (1): 9-23.
2. CLIMENT M J, CORMA A, FORNES V, et al. Aluminophosphates oxynitrides as base catalysts: Nature of the base sites and their catalytic implications [J]. Journal of Catalysis, 1996, 163 (2): 392-398.
3. GRANGE P, BASTIANS P, CONANEC R, et al. Influence of nitrogen content of a new aluminophosphate oxynitride catalyst: AlPON in Knoevenagel condensation [J]. Applied Catalysis A, 1994, 114 (2): 191-196.
4. DELSARTE S, MAUG F, GRANGE P. Isobutane dehydrogenation over supported platinum acid-base AlGaPON catalysts [J]. Journal of Catalysis, 2001, 202 (1): 1-13.
5. WILAON S, BARGER P. The characteristics of SAPO-34 which influence the conversion of methanol to light olefins [J]. Microporous and Mesoporous Mater, 1999, 29 (1-2): 117-126.
6. KANG M. Methanol conversion on metal-incorporated SAPO-34s (MeAPSO-34s) [J]. Journal of Molecular Catalysis A, 2000, 160 (2): 437-444.
7. DUBOIS D R, OBRZUT D L, LIU J, et al. Conversion of methanol to olefins over cobalt: Manganese-and nickel-incorporated SAPO-34 molecular sieves [J]. Fuel Processing Technology, 2003, 83 (1-3): 203-218.
8. EXXON. Use of alkaline earth metal containing small pore nonzoelitic molecular sieve catalysts in oxygenate conversion: US, 6040264 [P]. 2000.
9. LIU Hong-xing, XIE Zai-ku, ZHANG Cheng-fang, et al. Effects of silicon source content and crystallization time on the structure and catalytic performance of SAPO-34 molecular sieve [J]. Chinese Journal of Inorganic Chemistry, 2003, 19 (3): 240-245.
10. BENITEZ J J, DIAZ A, LAURENT Y, et al. Characterization, surface hydrolysis and nitrogen stability in alumin-phosphate oxynitride (A1PON) catalysis [J]. Applied Catalysis A, 1999, 176 (2): 177-187.
11. HE Chang-qing, LIU Zhong-min, CAI Guang-yu, et al. Investigation on the surface acidity of SAPO-34 molecular sieve [J]. Chinese Journal of Molecular Catalysis, 1996, 10 (1): 48-54.
12. 2 adsorption and surface basicity evaluation of aluminophosphate oxynitride (A1PON) catalysts [J]. Catalysis Letters, 1998, 54 (3): 159-164.
13. BLASCO T, CORMA A, FORNADEZ L, et al. Magic angle spinning NMR investigations on amorphous alumin-phosphate oxynitrides [J]. Physical Chemistry Chemical Physics, 1999, 1 (18): 4493-4499.
14. MEES F D P, VOORT P V D, COOL P, et al. Controlled reduction of the acid site density of SAPO-34 molecular sieve by means of silanation and disilanation [J]. The Journal of Physical Chemistry B, 2003, 107 (14): 3161-3167.