引用本文:
戴乐蓉, 龙飞. 柴油乳状液与微乳液的制备及节能效果研究[J]. 应用化学,
1997, 14(2): 8-12.
Citation: Dai Lerong, Long Fei. Preparation of Emulsion and Microemulsion of Diesel Oil and Energy Saving Effect[J]. Chinese Journal of Applied Chemistry, 1997, 14(2): 8-12.
Citation: Dai Lerong, Long Fei. Preparation of Emulsion and Microemulsion of Diesel Oil and Energy Saving Effect[J]. Chinese Journal of Applied Chemistry, 1997, 14(2): 8-12.
柴油乳状液与微乳液的制备及节能效果研究
English
Preparation of Emulsion and Microemulsion of Diesel Oil and Energy Saving Effect
Abstract:
The preparation of water-containing diesel oil emulsion and microemulsion by using nonionic surfactants as emulsifiers was studied. The combustion heat of water-doped diesel oil was measured under different combustion conditions. The results showed that the incorporation of water in diesel oil did not improve the combustion efficiency under rich oxygen condition(in the oxygen bomb), but the calorific efficiency was improved when the diesel oil containing water was atomized directly into the combustion chamber under atmospheric condition. To get a higher combustion efficiency, the amount of water incorporated in diesel oil generally should be about 10%~20%, but it can be up to 30% in the presence of some metallic ions in water. The diesel oil microemulsion is much more stable than the emulsion containing equal content of water, but the combustion heat in both of them is all the same.
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Key words:
- nonionic surfactant
- / emulsification of diesel oil
- / combustion efficiency
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