The oxidation of ethylene oxide in a jet-stirred reactor and its ignition in shock waves

被引：30

作者：

Dagaut, P ^{[1
]}

Voisin, D ^{[1
]}

Cathonnet, M ^{[1
]}

McGuinness, M ^{[1
]}

Simmie, JM ^{[1
]}

机构：

[1] NATL UNIV IRELAND UNIV COLL GALWAY,DEPT CHEM,GALWAY,IRELAND

来源：

COMBUSTION AND FLAME | 1996年 / 106卷 / 1-2期

关键词：

D O I：

10.1016/0010-2180(95)00229-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The oxidation of ethylene oxide (C2H4O) has been investigated in a jet-stirred reactor at high temperature (800-1150 K) in the pressure range 1 to 10 atm for several equivalence ratios (0.5 less than or equal to phi less than or equal to 2). The concentration profiles of O-2, H-2, CO, CO2, CH4, C2H2, C2H4, C2H6, C3H6, C3H8, CH3HCO, and C2H4O were obtained by probe sampling and gas-chromatographic analysis. Ethylene oxide oxidation in these conditions was modeled using a comprehensive kinetic reaction mechanism. The proposed mechanism is able to reproduce experimental data obtained in our high-pressure, jet-stirred reactor and also ignition delays measured in a shock tube (1070-1330 K, 5-15 atm, 0.36 less than or equal to phi less than or equal to 3.2). The same mechanism has also been validated for the oxidation of CH4, C2H2, C2H4, C2H6, CH3HCO, C3H6, C3H8, 1-butene and n-butane, as well as mixtures of CH4 with C2H6 and/or C3H8 under the same conditions.

引用

页码：62 / 68

页数：7

共 33 条

[21]

Gardiner Jr W. C., 1984, COMBUSTION CHEM, P1

[22] HIGH-TEMPERATURE PYROLYSIS OF KETENE IN SHOCK-WAVES [J].

HIDAKA, Y ;

KIMURA, K ;

KAWANO, H .

COMBUSTION AND FLAME, 1994, 99 (01) :18-28

[23]

HINDMARSH AC, 1980, ACM SIGNUM NEWSLETTE, V15, P10, DOI DOI 10.1145/1218052.1218054

[24] ACETALDEHYDE OXIDATION IN THE NEGATIVE TEMPERATURE-COEFFICIENT REGIME - EXPERIMENTAL AND MODELING RESULTS [J].

KAISER, EW ;

WESTBROOK, CK ;

PITZ, WJ .

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 1986, 18 (06) :655-688

[25]

LIFSHITZ A, 1983, J PHYS CHEM-US, V87, P1782, DOI 10.1021/j100233a026

[26]

MCGUINNESS M, 1994, 25 S INT COMB IRVI J

[27] OXIDATION AND IGNITION OF METHANE-PROPANE AND METHANE-ETHANE-PROPANE MIXTURES - EXPERIMENTS AND MODELING [J].

TAN, Y ;

DAGAUT, P ;

CATHONNET, M ;

BOETTNER, JC .

COMBUSTION SCIENCE AND TECHNOLOGY, 1994, 103 (1-6) :133-151

[28] PYROLYSIS, OXIDATION AND IGNITION OF C-1 AND C-2 HYDROCARBONS - EXPERIMENTS AND MODELING [J].

TAN, Y ;

DAGAUT, P ;

CATHONNET, M ;

BOETTNER, JC .

JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1995, 92 (03) :726-746

[29]

TAN Y, 1994, 25 S INT COMB COMB I, P1563

[30] ACETYLENE OXIDATION IN A JS']JSR FROM 1-ATM TO 10-ATM AND COMPREHENSIVE KINETIC MODELING [J].

TAN, YW ;

DAGAUT, P ;

CATHONNET, M ;

BOETTNER, JC .

COMBUSTION SCIENCE AND TECHNOLOGY, 1994, 102 (1-6) :21-55

← 1 2 3 4 →