Experimental exploration of discrepancies in F-number correlation of flammability limits

被引:17
作者
Kondo, S [1 ]
Takahashi, A [1 ]
Tokuhashi, K [1 ]
机构
[1] Natl Inst Adv Ind Sci & Technol, Fluorine Chem Ctr, Tsukuba, Ibaraki 3058565, Japan
关键词
flammability limits; F-number analysis; ASHRAE method; ASTM E-681; combustible gases and vapors;
D O I
10.1016/S0304-3894(03)00111-0
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Flammability limits measurement has been made by ASHRAE method for some 20 kinds of combustible gases and vapors. These compounds have been selected mainly because the literature values of flammability limits are not consistent with the F-number calculated ones [J. Hazard. Mater. A 82 (2001) 113]. As a result, it has been found that the newly obtained values of flammable range are classified into three groups. For the first group of compounds, the present values agree well to the literature values. For the second group, the present values do not agree to the literature values but agree with the calculated ones. For the third group ones, the present values neither agree to the literature values nor to the calculated ones. There are 4, 13, and 6 compounds in the respective groups. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:27 / 36
页数:10
相关论文
共 13 条
[1]  
*AM SOC HEAT, 2000, ANSIASHRAE341992
[2]  
ASTM, 1994, E68194 ASTM
[3]  
BOURGOYNE JH, 1953, FUEL, V32, P5
[4]  
COWARD HF, 1952, US BUR MINES B, V503
[5]   Explosive properties of methyl formate-air mixtures - Effect of molecular constitution on behavior [J].
Jones, GW ;
Miller, WE ;
Seaman, H .
INDUSTRIAL AND ENGINEERING CHEMISTRY, 1933, 25 :694-696
[6]   Reinvestigation of flammability limits measurement of methane by the conventional vessel method with AC discharge ignition [J].
Kondo, S ;
Urano, Y ;
Takahashi, A ;
Tokuhashi, K .
COMBUSTION SCIENCE AND TECHNOLOGY, 1999, 145 (1-6) :1-+
[7]   Prediction of flammability of gases by using F-number analysis [J].
Kondo, S ;
Urano, Y ;
Tokuhashi, K ;
Takahashi, A ;
Tanaka, K .
JOURNAL OF HAZARDOUS MATERIALS, 2001, 82 (02) :113-128
[8]  
Kondo S, 1994, J HIGH PRESSURE GAS, V31, P272
[9]  
LECHATELIER H, 1898, CR HEBD ACAD SCI, V126, P1510
[10]  
*NFPA, 1984, FIRE PROT GUID HAZ M