For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Synergistic Strengthening and Toughening of PS/LDPE Blends with Nano-CaCO3
p.1574
Photocatalytic Degradation of Gaseous Acetone by a Self-Prepared Nano-Sized Composite TiO2/In2O3/SnO2 Film Photocatalyst
p.1581
Dehydration of Fructose to 5-Hydroxymethylfurfural Catalyzed by Alkaline Ionic Liquid
p.1585
Synthesis of Sn4+ Doped TiO2 Nano Powder and its Photocatalytic Activity
p.1591
Studies on Alkali Lignin Degradation by Phomolybdic Acid Using Ultrasonic Method
p.1595
Nano-Materials Coupled with Non-Thermal Plasma Application in Environmental Protection
p.1599
Study on A New Inorganic Binder for Fabricating Casting Mold and Core
p.1603
Preparation of CNTs/TiO2/CS Film and its Photocatalytic Activity
p.1607
Photochemical Degradation of Azo Dyes in the Presence of Hydrogen Peroxide and Hematite under Visible Light Irradiation: Surface Complex Forming and Reaction Mechanism
p.1612

Studies on Alkali Lignin Degradation by Phomolybdic Acid Using Ultrasonic Method

Article Preview

Abstract:

The experiments of alkali lignin degradation were catalyzed by phosphomolybdic acid H3PMo12O40 and ultrasonic in homogeneous and heterogeneous reaction. The reaction time, solvents in the reaction, the concentration of phosphomolybdic acid were discussed by the analysis of active functional groups of degraded lignin. The results showed that contents of functional groups increased after degradation by phosphomolybdic acid in both homogeneous and heterogeneous reaction.

You might also be interested in these eBooks
Applications of Engineering Materials View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 287-290)

Pages:

1595-1598

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.287-290.1595

Citation:

Cite this paper

Online since:

July 2011

Authors:

Fang Dan Yu, Yuan Ru Guo, Qing Jiang Pan

Keywords:

Active Functional Groups, Alkali Lignin, Degradation, Phosphomolybdic Acid

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] S.Z. Yi, S.L. Shi, C.Z. Li: Word Pulp and Paper Vol. 20(2001), p.56

Google Scholar

[2] I.V. Kozhevikov: Chem.Rev Vol. 98(1998), p.171

Google Scholar

[3] F.G. Kong, H.Y. Zhan, S.J. Wang, S.Y. Fu: China Pulp and Paper, Vol. 25(2006), p.47

Google Scholar

[4] I.A. Weinstock, R.H. Atalla, R.S. Reiner: Journal of Molecular Catalysis A: Chemical, Vol. 116(1997), pp.59-84

Google Scholar

[5] D.V. Evtuguin, C.Neto. Pascoal, J.Jesus. Pedrosa: JPPS, Vol. 24(1998), p.133

Google Scholar

[6] D.V. Evtuguin, C.Neto. Pascoal, J.Jesus. Pedrosa: Applied Catalysis A: General, Vol. 167(1998), p.123

DOI: 10.1016/s0926-860x(97)00306-2

Google Scholar

[7] J.H. Shen, Y.R. Guo, N.X. Jiang, F.D. Yu, G.Z. Fang: Transactions of China Pulp and Paper, Vol. 24 (2010), p.77

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.