Email this article Acetylene Solubility in High-Energy-Density Fuels Enhanced by Amines and Scrambled Cages
- Authors: Xiu-tian-feng E1,2, Zhang L.1,2, Pan L.1,2, Zou J.1,2
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Affiliations:
- Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University
- Collaborative and Innovative Center of Chemical Science and Engineering
- Issue: Vol 54, No 5 (2018)
- Pages: 599-605
- Section: Article
- URL: https://journals.rcsi.science/0009-3092/article/view/235682
- DOI: https://doi.org/10.1007/s10553-018-0965-0
- ID: 235682
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Abstract
High-energy-density (HED) fuels are widely used in aerospace engines bit suffer front slow trance and incomplete combustion. A proposed solution to this problem is dissolution of a flammable small-molecule additive, a g., acetylene, in the fuel. The solubility of acetylene in HED fuels JP-10 and QC at 298.15 K and pressure from 0 to 200 kPa was studied. The molar concentration of acetylene in JP-10 and QC fuels or a pressure of 100 kPa reached 0.60 and 0.75%, respectively. Studies of the dissolution of acetylene in the presence of Et3N and scrambled cages (1, 2, and 5 mass%) showed that such additives could increase significantly the solubility of acetylene in the fuel. The research results are of practical interest for improving the efficiency of HED fuels.
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About the authors
E Xiu-tian-feng
Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University; Collaborative and Innovative Center of Chemical Science and Engineering
Email: bortum@mail.ru
China, Tianjin; Tianjin
Lei Zhang
Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University; Collaborative and Innovative Center of Chemical Science and Engineering
Email: bortum@mail.ru
China, Tianjin; Tianjin
Lun Pan
Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University; Collaborative and Innovative Center of Chemical Science and Engineering
Email: bortum@mail.ru
China, Tianjin; Tianjin
Ji-Jun Zou
Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University; Collaborative and Innovative Center of Chemical Science and Engineering
Email: bortum@mail.ru
China, Tianjin; Tianjin
