RI 3567 Ignition Temperatures Of Acetylene-Air And Acetylene-Oxygen Mixtures ? Introduction

[A survey of the literature relating to ignition temperatures of acetylene-air and acetylene-oxygen mixtures reveals rather wide disagreement in the reported results. In some instances the ignition temperatures of acetylene-air mixtures were reported to be lower then those of acetylene-oxygen mixtures, which is contrary to experience with other combustibles. To clear up some of the reported discrepancies, the authors have investigated the ignition temperatures of acetylene both in air and oxygen, and their results are presented in this report.]