Use of peroxymonosulfate in wet scrubbing process for efficient odor control
详细信息 查看全文
- 作者：Shiying Yanga ; b ; c ; ysy@ouc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yan Lib ; Leilei Wangb ; d ; Linyu Fengb
- 关键词：Odor control ; Peroxymonosulfate oxidation ; Methyl mercaptan ; Wet scrubbing process ; Methanesulfonic acid
- 刊名：Separation and Purification Technology
- 出版年：2016
- 出版时间：28 January 2016
- 年：2016
- 卷：158
- 期：Complete
- 页码：80-86
- 全文大小：591 K
文摘
- •
PMS was firstly utilized as an oxidant for odor removal in wet scrubbing process.
- •
The removal of CH3SH(G) (∼80 ppm/v) maintained high levels of >95%.
- •
PMS reacted with not only CH3S− but also CH3SH(aq).
- •
The stability of PMS was well maintained by adding Na2SiO3 even at high pH.
- •
Three mol of PMS would be necessary to oxidize one mol of CH3SH.