Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)

Tow Solid-state 13C Nuclear Magnetic Resonance Methods for Detecting Chemical Structure of Coal Combustion Emissions

Authors
Xiangyun Zhang, Jun Li, Yangzhi Mo, Gan Zhang
Corresponding Author
Xiangyun Zhang
Available Online December 2016.
DOI
10.2991/icseee-16.2016.106How to use a DOI?
Keywords
Nuclear Magnetic Resonance; Coal combustion emissions; CP-TOSS/MAS; DP/MAS; Component analysis.
Abstract

This work introduces tow solid-state 13C Nuclear Magnetic Resonance(NMR) methods, cross polarization- total suppression of sidebands/magic angle spinning (CP-TOSS/MAS) and direct polarization/magic angle spinning (DP/MAS), for detecting chemical structure of coal combustion emissions. The CP-TOSS/MAS NMR experiment result of the standard sample overestimate the value of sp3-C group (25±5%). This is also demonstrated in the Pingdingshan coal combustion emissions sample. DP/MAS NMR is more accurate in detecting the structure of compounds, but this method need much more time.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
Series
Advances in Engineering Research
Publication Date
December 2016
ISBN
978-94-6252-278-7
ISSN
2352-5401
DOI
10.2991/icseee-16.2016.106How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xiangyun Zhang
AU  - Jun Li
AU  - Yangzhi Mo
AU  - Gan Zhang
PY  - 2016/12
DA  - 2016/12
TI  - Tow Solid-state 13C Nuclear Magnetic Resonance Methods for Detecting Chemical Structure of Coal Combustion Emissions
BT  - Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
PB  - Atlantis Press
SP  - 583
EP  - 586
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-16.2016.106
DO  - 10.2991/icseee-16.2016.106
ID  - Zhang2016/12
ER  -