Flammability of vapor-gas mixtures C2F4, SO3, and C2F4OSO2

被引：0

作者：

Lisochkin, YA ^{[1
]}

Poznyak, VI ^{[1
]}

机构：

[1] Res Ctr Appl Chem, St Petersburg 197198, Russia

来源：

COMBUSTION EXPLOSION AND SHOCK WAVES | 2001年 / 37卷 / 05期

关键词：

Growth Rate; Helium; Mechanical Engineer; Explosive; Anhydride;

D O I：

10.1023/A:1012380717573

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Flammability limits and conditions of flegmatization of vapor-gas mixtures by helium and perfluoropropane are determined. For most mixtures, the maximum pressure of explosion and the maximum growth rate of pressure in explosion are determined. Addition of sulfuric anhydride to tetrafluoroethylene significantly decreases the minimum energy of flammability as compared to pure tetrafluoroethylene but weakly affects the maximum pressure of explosion and pressure growth rate in explosion. It is found that pure vapors of tetrafluoroethanesultone present an explosive hazard, but its mixtures with sulfuric anhydride are most dangerous.

引用

页码：512 / 515

页数：4

共 50 条

[21] Electron collisions with tetrafluoroethylene (C2F4) and ethylene (C2H4) molecules
Szmytkowski, Czeslaw
Kwitnewski, Stanislaw
Ptasináska-Denga, Elzbieta
2003, American Physical Society (68):
[22] Threshold photoelectron-photoion coincidence spectroscopy of perfluorocarbons.: 2.: Unsaturated and cyclic perfluorocarbons C2F4, C3F6, 2-C4F8, and c-C4F8
Jarvis, GK
Boyle, KJ
Mayhew, CA
Tuckett, RP
JOURNAL OF PHYSICAL CHEMISTRY A, 1998, 102 (19): : 3230 - 3237
[23] KRF LASER-INDUCED TELOMERIZATION OF BROMIDES WITH OLEFINS .2. BRC2F4BR AND BRC2F4C2H4BR WITH C2H4 AND C2F4
ZHANG, LY
FUSS, W
KOMPA, KL
BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1990, 94 (08): : 874 - 882
[24] The kinetics and product state distributions from gas-phase reactions of small atomic and molecular cations with C2H4, C2H3F, 1,1-C2H2F2, C2HF3 and C2F4
Parkes, Michael A.
Simpson, Matthew J.
Mikhailov, Victor
Tuckett, Richard P.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2014, 16 (08) : 3726 - 3738
[25] DECOMPOSITION AND OXIDATION OF C2F4 BEHIND SHOCK WAVES
MODICA, AP
LAGRAFF, JE
JOURNAL OF CHEMICAL PHYSICS, 1965, 43 (09): : 3383 - &
[26] Dative and Electron-Sharing Bonding in C2F4
Andrada, Diego M.
Luis Casals-Sainz, Jose
Martin Pendas, Angel
Frenking, Gernot
CHEMISTRY-A EUROPEAN JOURNAL, 2018, 24 (36) : 9083 - 9089
[27] THE DYNAMIC PROCESS OF THE REACTION O (P-3) AND C2F4
ZHAN, MS
ZHOU, SK
QIU, YW
LIU, SH
SHI, JL
LI, FL
YAO, JX
ACTA CHIMICA SINICA, 1986, 44 (11) : 1149 - 1151
[28] Synthesis and X-ray Crystal Structure of (OsO3F2)2•2XeOF4 and the Raman Spectra of (OsO3F2)∞,(OsO3F2)2, and (OsO3F2)2•2XeOF4
Hughes, Michael J.
Mercier, Helene P. A.
Schrobilgen, Gary J.
INORGANIC CHEMISTRY, 2009, 48 (10) : 4478 - 4490
[29] CHEMISTRY OF H2O+ WITH C2F4, C2F6, AND CF3X (X = F, CL, BR, I)
MORRIS, RA
VIGGIANO, AA
VANDOREN, JM
PAULSON, JF
JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (07): : 3051 - 3054
[30] Studies on deactivation behavior of SO42-/ZrO2-SiO2 catalyst derived from C2F4 and C3F6 oligomers deposition
Wang, Gang
Li, Zengxi
CHEMICAL ENGINEERING JOURNAL, 2022, 432

← 1 2 3 4 5 →