scholarly journals Selective Photo‐Oxygenation of Light Alkanes Using Iodine Oxides and Chloride

ChemCatChem ◽  
2019 ◽  
Vol 11 (20) ◽  
pp. 5045-5054 ◽  
Author(s):  
Nichole S. Liebov ◽  
Jonathan M. Goldberg ◽  
Nicholas C. Boaz ◽  
Nathan Coutard ◽  
Steven E. Kalman ◽  
...  
Keyword(s):  
Light Alkanes ◽  
Iodine Oxides

scholarly journals C–H bond activation in light alkanes: a theoretical perspective

2021 ◽  
Vol 50 (7) ◽  
pp. 4299-4358
Author(s):  
Yalan Wang ◽  
Ping Hu ◽  
Jia Yang ◽  
Yi-An Zhu ◽  
De Chen
Keyword(s):  
Recent Progress ◽  
Bond Activation ◽  
Theoretical Perspective ◽  
Light Alkanes ◽  
Computational Catalysis

This review describes the recent progress in computational catalysis that has addressed the C–H bond activation of light alkanes.

Dehydrogenation of light alkanes to mono-olefins

2021 ◽  
Vol 50 (7) ◽  
pp. 4359-4381
Author(s):  
Chunyi Li ◽  
Guowei Wang
Keyword(s):  
Recent Progress ◽  
Light Alkanes ◽  
Alkane Dehydrogenation ◽  
Light Alkane ◽  
New Directions

This review summarizes recent progress in the catalysts and reactors for light alkane dehydrogenation, providing new directions for dehydrogenation technologies.

Catalytic conversion of light alkanes to aromatics by metal-containing HZSM-5 zeolite catalysts—A review

2021 ◽  
Vol 216 ◽  
pp. 106770
Author(s):  
Dongyang Liu ◽  
Liyuan Cao ◽  
Guohao Zhang ◽  
Liang Zhao ◽  
Jinsen Gao ◽  
...  
Keyword(s):  
Catalytic Conversion ◽  
Zeolite Catalysts ◽  
Light Alkanes

Th-MOF showing six-fold imide-sealed pockets for middle-size-separation of propane from nature gas

2021 ◽  
Author(s):  
Feng Luo ◽  
Li Wang ◽  
Lele Gong ◽  
Wansheng Jia ◽  
Rajamani Krishna ◽  
...  
Keyword(s):  
Selective Adsorption ◽  
Supramolecular Interactions ◽  
Separation Mechanism ◽  
Ideal Solution ◽  
Light Alkanes ◽  
Size Separation ◽  
Direct Separation ◽  
Nature Gas ◽  
Breakthrough Experiments ◽  
Size Based Separation

Abstract Separation of propane from nature gas is of great importance to industry. However, in light of size-based separation, there still lacks effective method to directly separate propane from nature gas, due to the comparable physical properties for these light alkanes (C1-C4) and the middle size of propane. In this work, we found that a new Th-MOF could be an ideal solution for this issue. The Th-MOF takes UiO-66-type structure, but with the pocket sealed by six-fold imide groups; this not only precisely reduces the size of pocket to exactly match propane, but also enhances the host-guest interactions through multiple supramolecular interactions. As a result, highly selective adsorption of propane over methane, ethane, and butane was observed, implying unique middle-size separation. The actual separation was confirmed by breakthrough experiments, and it is found that both relatively smaller molecules (methane and ethane) and relatively bigger molecules (butane) break through the Th-MOF column within 10 min/g, whereas propane with middle size can maintain very long retention time up to 80 min/g, strongly suggesting middle-size separation and its superior application in direct separation of propane from nature gas. The separation mechanism, as unveiled by both theoretical calculation and comparative experiments, is due to the six-fold imide-sealed pockets that could effectively distinguish propane from other light alkanes through both size effect and host-guest interactions.

Catalytic Dehydrogenation of Light Alkanes on Metals and Metal Oxides

2014 ◽  
Vol 114 (20) ◽  
pp. 10613-10653 ◽  
Author(s):  
Jesper J. H. B. Sattler ◽  
Javier Ruiz-Martinez ◽  
Eduardo Santillan-Jimenez ◽  
Bert M. Weckhuysen
Keyword(s):  
Metal Oxides ◽  
Catalytic Dehydrogenation ◽  
Light Alkanes

Thermal Non-Oxidative Aromatization of Light Alkanes Catalyzed by Gallium Nitride

2014 ◽  
Vol 53 (51) ◽  
pp. 14106-14109 ◽  
Author(s):  
Lu Li ◽  
Xiaoyue Mu ◽  
Wenbo Liu ◽  
Xianghua Kong ◽  
Shizhao Fan ◽  
...  
Keyword(s):  
Gallium Nitride ◽  
Light Alkanes ◽  
Oxidative Aromatization

The Transformation of Light Alkanes to Chemicals

2006 ◽  
Author(s):  
Tiziana Monti ◽  
Mirko Bacchini ◽  
Carlotta Cortelli ◽  
Fabrizio Cavani ◽  
Ferruccio Trifir√≤ ◽  
...  
Keyword(s):  
Light Alkanes
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