Thermal stability of hydrocarbon fuel under supercritical condition(碳氢燃料的超临界热稳定性研究)

QINXiao-mei(秦笑梅); CHIHai(池海); FANGWen-jun(方文军); GUOYong-sheng(郭永胜); XULi(许莉)

doi:10.3785/j.issn.1008-9497.2013.06.011

Zhejiang Daxue xuebao. Lixue ban (Nov 2013)

Thermal stability of hydrocarbon fuel under supercritical condition(碳氢燃料的超临界热稳定性研究)

QINXiao-mei(秦笑梅),
CHIHai(池海),
FANGWen-jun(方文军),
GUOYong-sheng(郭永胜),
XULi(许莉)

Affiliations

QINXiao-mei(秦笑梅): Department of Chemistry, Zhejiang University, Hangzhou 310058, China(浙江大学化学系，浙江　杭州　310058)
CHIHai(池海): Department of Chemistry, Zhejiang University, Hangzhou 310058, China(浙江大学化学系，浙江　杭州　310058)
FANGWen-jun(方文军): Department of Chemistry, Zhejiang University, Hangzhou 310058, China(浙江大学化学系，浙江　杭州　310058)
GUOYong-sheng(郭永胜): Department of Chemistry, Zhejiang University, Hangzhou 310058, China(浙江大学化学系，浙江　杭州　310058)
XULi(许莉): Department of Chemistry, Zhejiang University, Hangzhou 310058, China(浙江大学化学系，浙江　杭州　310058)

DOI: https://doi.org/10.3785/j.issn.1008-9497.2013.06.011
Journal volume & issue: Vol. 40, no. 6
pp. 666 – 670

Abstract

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以正壬烷为碳氢燃料模型化合物，考察其在超临界条件下的恒容热裂解，跟踪裂解转化率和产物分布，探讨了反应温度和时间对燃料热稳定性的影响.正壬烷热裂解气体产物主要有甲烷、乙烷、乙烯、丙烷和丙烯；液态产物中则以链烷烃、烯烃和环烷烃为主，并可检测到芳烃.采用高效液相色谱(HPLC)法测定了液体产物中芳烃的含量，与气相色谱-质谱联用(GC-MS)和紫外-可见光谱(UV-vis)测定结果相互印证，芳烃含量随裂解转化率增加呈指数变化，表达了燃料热稳定性和裂解规律的变化趋势.

Published in Zhejiang Daxue xuebao. Lixue ban

ISSN: 1008-9497 (Print)
Publisher: Zhejiang University Press
Country of publisher: China
LCC subjects: Science: Mathematics: Instruments and machines: Electronic computers. Computer science; Science: Physics
Website: https://www.zjujournals.com/sci/EN/1008-9497/home.shtml

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