Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering

Catalyzed Hydrolysis of Waste MC nylon Using Zeolites in Subcritical Water

Authors
Wei Wang, Linghui Meng, Kunyue Leng, Yudong Huang
Corresponding Author
Wei Wang
Available Online November 2015.
DOI
10.2991/ism3e-15.2015.83How to use a DOI?
Abstract

In contrast with the conventional physical methods, the sub- and supercritical hydrolysis is not only a more environmentally friendly method to recycle the monomer casting nylon (MC nylon) wastes, but also a more feasible way to produce the corresponding monomer. In subcritical water, MC nylon was decomposed completely into water-soluble oligomers. The catalyzed hydrolysis of waste MC nylon using a series of H-form zeolites in subcritical water is presented in this work. Among them, H-Beta especially showed an excellent catalytic property and remarkably high yield of the monomer -caprolactam.

Copyright
© 2015, 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 2015 International Symposium on Material, Energy and Environment Engineering
Series
Advances in Engineering Research
Publication Date
November 2015
ISBN
978-94-6252-141-4
ISSN
2352-5401
DOI
10.2991/ism3e-15.2015.83How to use a DOI?
Copyright
© 2015, 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  - Wei Wang
AU  - Linghui Meng
AU  - Kunyue Leng
AU  - Yudong Huang
PY  - 2015/11
DA  - 2015/11
TI  - Catalyzed Hydrolysis of Waste MC nylon Using Zeolites in Subcritical Water
BT  - Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering
PB  - Atlantis Press
SP  - 343
EP  - 346
SN  - 2352-5401
UR  - https://doi.org/10.2991/ism3e-15.2015.83
DO  - 10.2991/ism3e-15.2015.83
ID  - Wang2015/11
ER  -