EXPERIMENTAL-STUDY ON FLAMMABILITY LIMIT OF A CHLORINE TRIFLUORIDE DICHLOROSILANE NITROGEN MIXTURE

被引：6

作者：

LEE, SG ^{[1
]}

OHTANI, H ^{[1
]}

UEHARA, Y ^{[1
]}

ARAMAKI, M ^{[1
]}

机构：

[1] CENT GLASS CO LTD,CHIYODA KU,TOKYO 101,JAPAN

来源：

JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES | 1992年 / 5卷 / 03期

关键词：

CHLORINE TRIFLUORIDE; DICHLOROSILANE; FLAMMABILITY LIMIT;

D O I：

10.1016/0950-4230(92)80023-2

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The flammability limit of a chlorine trifluoride (ClF3)/dichlorosilane (SiH2Cl2)/nitrogen (N2) mixture was investigated experimentally. In this study, a SiH2Cl2/N2 mixture was first introduced into an explosion vessel and a ClF3/N2 mixture was then injected into the vessel. Spontaneous ignition was observed during the injection when the final ClF3/SiH2Cl2/N2 mixture was in a flammable range. Various compositions were tested to determine the flammability diagram of a ClF3/SiH2Cl2/N2 mixture. From the flammability diagram, the lower flammability limits for spontaneous ignition were found to be 0.3 vol% for both ClF3 and SiH2Cl2. Below this limit ignition did not occur even when an electronic spark was applied.

引用

页码：192 / 195

页数：4