Display characteristics on oil-sensitive paper for a hot fogging concentrate solvent

HOU Xiumei; XU Linyun; DAI Binhu; LIN Huan; HAN Jiang; HUANG Yajie

doi:10.11833/j.issn.2095-0756.2015.02.020

Volume 32 Issue 2

Mar. 2015

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Article Navigation > Journal of Zhejiang A&F University > 2015 > 32(2): 308-312

HOU Xiumei, XU Linyun, DAI Binhu, LIN Huan, HAN Jiang, HUANG Yajie. Display characteristics on oil-sensitive paper for a hot fogging concentrate solvent[J]. Journal of Zhejiang A&F University, 2015, 32(2): 308-312. doi: 10.11833/j.issn.2095-0756.2015.02.020

Citation:

HOU Xiumei, XU Linyun, DAI Binhu, LIN Huan, HAN Jiang, HUANG Yajie. Display characteristics on oil-sensitive paper for a hot fogging concentrate solvent[J]. Journal of Zhejiang A&F University, 2015, 32(2): 308-312. doi: 10.11833/j.issn.2095-0756.2015.02.020

Display characteristics on oil-sensitive paper for a hot fogging concentrate solvent

doi: 10.11833/j.issn.2095-0756.2015.02.020

1.
College of Mechanical and Electronic Engineering，Nanjing Forestry University，Nanjing 210037，Jiangsu，China

Received Date: 2014-07-08
Rev Recd Date: 2014-09-30
Publish Date: 2015-04-20

Abstract

Thermal fogging technology has important features such as high efficiency, low chemical usage, and no water consumption. To conduct a theoretical analysis on composition and properties of a hot fogging concentrate solvent and to improve deposition distribution and suspension residence time for droplets of pesticide after thermodynamic atomization, six kinds of solvents （dimethyl formamide, cyclohexanone, glycerol, dimethyl phthalate, soybean oil, and 0# diesel） were chosen based on solubility, flash point, viscosity, specific heat, and surface tension, for an experiment. Droplet size and the amount of smoke were used as indexes for a comprehensive performance evaluation of the solvents on oil-sensitive paper. Results showed that dimethyl phthalate was favorable as a hot fogging concentrate solvent with advantages of clear display characteristics, better thermodynamic atomization, and no thermal decomposition loss. ［Ch，2 fig. 2 tab. 15 ref.］
- forest machinery,
- hot fogging concentrate,
- solvent,
- pulse-jet fogger,
- thermodynamically atomization,
- oil-sensitive paper,
- deposition distribution

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Display characteristics on oil-sensitive paper for a hot fogging concentrate solvent

1. College of Mechanical and Electronic Engineering，Nanjing Forestry University，Nanjing 210037，Jiangsu，China

Received Date: 2014-07-08

Rev Recd Date: 2014-09-30

Publish Date: 2015-04-20

Key words:

Abstract: Thermal fogging technology has important features such as high efficiency, low chemical usage, and no water consumption. To conduct a theoretical analysis on composition and properties of a hot fogging concentrate solvent and to improve deposition distribution and suspension residence time for droplets of pesticide after thermodynamic atomization, six kinds of solvents （dimethyl formamide, cyclohexanone, glycerol, dimethyl phthalate, soybean oil, and 0# diesel） were chosen based on solubility, flash point, viscosity, specific heat, and surface tension, for an experiment. Droplet size and the amount of smoke were used as indexes for a comprehensive performance evaluation of the solvents on oil-sensitive paper. Results showed that dimethyl phthalate was favorable as a hot fogging concentrate solvent with advantages of clear display characteristics, better thermodynamic atomization, and no thermal decomposition loss. ［Ch，2 fig. 2 tab. 15 ref.］

Display characteristics on oil-sensitive paper for a hot fogging concentrate solvent

doi: 10.11833/j.issn.2095-0756.2015.02.020

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

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