Proceedings of the 2015 International Conference on Materials Chemistry and Environmental Protection (meep-15)

Rules of Ozone Generation Induced by Yellow Phosphorus

Authors
L. Zhang, Y.H. Qin, C.X. Nie, B.Z. Chen
Corresponding Author
L. Zhang
Available Online March 2016.
DOI
https://doi.org/10.2991/meep-15.2016.40How to use a DOI?
Keywords
yellow phosphorus; ozone; net generation rate; net generation concentration
Abstract
The rules of ozone generation produced by yellow phosphorus and oxygen were carried out by single-factor experiments in this article. The results showed that with fixed yellow phosphorus concentration (2 g L-1) and oxygen volume percentage (10 %), the rate of ozone net generation reaches a maximum of 1.44×10-4 g L-1 min-1 at initial stage when reaction temperature, stirring speed, and flow rate reach 50 , 800 r min-1 and 600 mL min-1 respectively. There is a clear linear relationship between the total concentration of ozone net generation and the initial concentration of yellow phosphorus, which is :=1:2 in experimental conditions. The total concentration of ozone generation is reduced by increasing temperature or stirring speed, but increased by raising oxygen concentration. Adding limestone may lead to the decrease of both the rate and total quality of ozone production. The pH value of this reaction system can rapidly reach a stable state, which can be well utilized to the separation and recovery of phosphorus.
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Proceedings
International Conference on Materials Chemistry and Environmental Protection 2015
Part of series
Advances in Physics Research
Publication Date
March 2016
ISBN
978-94-6252-169-8
ISSN
2352-541X
DOI
https://doi.org/10.2991/meep-15.2016.40How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - L. Zhang
AU  - Y.H. Qin
AU  - C.X. Nie
AU  - B.Z. Chen
PY  - 2016/03
DA  - 2016/03
TI  - Rules of Ozone Generation Induced by Yellow Phosphorus
BT  - International Conference on Materials Chemistry and Environmental Protection 2015
PB  - Atlantis Press
SN  - 2352-541X
UR  - https://doi.org/10.2991/meep-15.2016.40
DO  - https://doi.org/10.2991/meep-15.2016.40
ID  - Zhang2016/03
ER  -