Acetylene Solubility in High-Energy-Density Fuels Enhanced by Amines and Scrambled Cages

被引：2
|
作者：
Xiu-tian-feng, E. [1 ,2 ]
Zhang, Lei [1 ,2 ]
Pan, Lun [1 ,2 ]
Zou, Ji-Jun [1 ,2 ]
机构：
[1] Tianjin Univ, Sch Chem Engn & Technol, Minist Educ, Key Lab Green Chem Technol, Tianjin, Peoples R China
[2] Collaborat & Innovat Ctr Chem Sci & Engn, Tianjin, Peoples R China
来源：
CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS | 2018年 / 54卷 / 05期
基金：
中国国家自然科学基金;
关键词：
acetylene solubility; JP-10; quadricyclane; Et3N; scrambled cages; PARTICLE COMBUSTION; LIQUID; IGNITION; TRICYCLOPENTADIENE; REARRANGEMENT; HYDROCARBON; KINETICS;
D O I：
10.1007/s10553-018-0965-0
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
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.
引用
收藏
页码：599 / 605
页数：7
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