The Role of Methoxy Groups in Methanol to Olefin Conversion

2008 ◽  
Vol 112 (7) ◽  
pp. 2685-2688 ◽  
Author(s):  
Zhi-Min Cui ◽  
Qiang Liu ◽  
Shao-Wei Bain ◽  
Zhuo Ma ◽  
Wei-Guo Song
Keyword(s):  
Olefin Conversion ◽  
Methanol To Olefin ◽  
Methoxy Groups

Positive Role of Synthesis Method and Hard Template on the Catalytic Performance of SAPO-34 in Methanol to Olefin Reaction.

2020 ◽  
Vol 23 ◽  
Author(s):  
Sajjad Rimaz ◽  
Reza Katal
Keyword(s):  
Particle Size ◽  
Synthesis Method ◽  
Catalytic Performance ◽  
Hard Template ◽  
Structure Directing Agent ◽  
Positive Role ◽  
Methanol To Olefin ◽  
Dg Method ◽  
Synthesis Procedure

: In the present study, SAPO-34 particles were synthesized using hydrothermal (HT) and dry gel (DG) conversion methods in the presence of diethyl amine (DEA) as an organic structure directing agent (SDA). Carbon nanotubes (CNT) were used as hard template in the synthesis procedure to introduce transport pores into the structures of the synthesized samples. The synthesized samples were characterized with different methods to reveal effects of synthesis method and using hard template on their structure and catalytic performance in methanol to olefin reaction (MTO). DG conversion method results in smaller particle size in comparison with hydrothermal method, resulting in enhancing catalytic performance. On the other side, using CNT in the synthesis procedure with DG method results in more reduction in particle size and formation of hierarchical structure which drastically improves catalytic performance.

Atropisomerism of biphenyl compounds. An Important role of o-substituted methoxy groups and fluorine atoms

1981 ◽  
Vol 46 (2) ◽  
pp. 389-392 ◽  
Author(s):  
Nobusuke Kawano ◽  
Masayoshi Okigawa ◽  
Noriko Hasaka ◽  
Isao Kouno ◽  
Yasuko Kawahara ◽  
...  
Keyword(s):  
Methoxy Groups

Synthesis course of the Ni-SAPO-34 catalyst for methanol-to-olefin conversion

1999 ◽  
Vol 28 (1) ◽  
pp. 19-24 ◽  
Author(s):  
Masashi Inoue ◽  
Pongtorn Dhupatemiya ◽  
Suphot Phatanasri ◽  
Tomoyuki Inui
Keyword(s):  
Olefin Conversion ◽  
Methanol To Olefin

scholarly journals Role of the Methoxy Groups in Cryptophanes for Complexation of Xenon: Conformational Selection Evidence from 129 Xe-1 H NMR SPINOE Experiments

ChemPhysChem ◽  
2017 ◽  
Vol 18 (12) ◽  
pp. 1561-1568 ◽  
Author(s):  
Patrick Berthault ◽  
Céline Boutin ◽  
Estelle Léonce ◽  
Erwann Jeanneau ◽  
Thierry Brotin
Keyword(s):  
Conformational Selection ◽  
H Nmr ◽  
Methoxy Groups
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