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Nanometer diesel dispersion stability evaluation device

A technology for dispersion stability and diesel oil, which is applied in the direction of measuring devices, analytical materials, instruments, etc., can solve the problems that there is no method for evaluating the dispersion stability of nano diesel oil, and achieve rapid and accurate data measurement, high degree of automation, and improve efficiency and quality Effect

Pending Publication Date: 2018-01-23
JIANGSU JIAOTONG COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no specific method and device for evaluating the dispersion stability of nano-diesel in combination with actual application conditions.

Method used

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  • Nanometer diesel dispersion stability evaluation device
  • Nanometer diesel dispersion stability evaluation device
  • Nanometer diesel dispersion stability evaluation device

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Embodiment Construction

[0019] The present invention will be further described below by means of the accompanying drawings and examples.

[0020] A nano-diesel dispersion stability evaluation device, the nano-diesel dispersion stability evaluation device includes a grinding device 1, the grinding device 1 is connected to a vibration mixing device 2, the vibration mixing device 2 is connected to a measurement box 3, the The measuring box is provided with a potential measuring instrument 5, and the oscillating mixing device 2 is also connected with a filling pipe 4.

[0021] The potentiometer 5 is also connected with a computing chip 6 .

[0022] The potential measuring instrument 5 is a Zeta potential measuring instrument.

[0023] The vibration mixing device 2 is an ultrasonic oscillator.

[0024] By adding nanoparticles and surfactants into the grinding device 1, after the grinding is complete, turn on the switch 7 to put the ground solid into the vibration mixing device 2, add diesel oil through ...

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Abstract

The invention relates to the technical field of solid diesel additives, in particular to a nanometer diesel dispersion stability evaluation device. The device comprises a grinding device, wherein thegrinding device is connected with an oscillation mixing device; the oscillation mixing device is connected with a testing box; the testing box is provided with a potential measurement instrument; theoscillation mixing device is also connected with an oil filling pipe. The nanometer diesel dispersion stability evaluation device has the advantages that the data measurement is fast and accurate; theautomation degree is high; the nanometer diesel stability evaluation efficiency and quality are greatly improved.

Description

technical field [0001] The invention relates to the technical field of solid diesel additives, in particular to a nano diesel dispersion stability evaluation device. Background technique [0002] With the development of nanotechnology, solid particles can be crushed into nanoscale particles with extremely small particle sizes. Adding a solid catalyst and a certain surfactant to diesel can catalyze the combustion of pollutants such as hydrocarbons and soot, improve fuel economy and reduce harmful emissions, and reduce the pressure on the diesel engine's post-treatment system for pollutants. At the same time, the addition of nanoparticles can significantly increase the heat transfer rate of diesel, enhance the thermal evaporation capacity of diesel in the cylinder, and improve the atomization effect of diesel injection. [0003] As a new type of catalyst, MoO3 has been gradually applied to various catalytic fields, such as acid catalytic lipidation, diesel oxidation desulfuri...

Claims

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Application Information

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IPC IPC(8): G01N15/00G01N13/00
Inventor 梅德纯张宏春毕胜强
Owner JIANGSU JIAOTONG COLLEGE