| 摘要 |
<p>Burner for producing soot comprises a combustion chamber (10), into which fuel gas and oxidizing gas is fed, and a soot feed line (50) with a mouth (45) exiting the chamber. A diffusing flame producing the soot particles is formed in the chamber. A further m (55) is formed in the soot feed line through which quenching gas is fed. Independent claims are also included for: (1) the production of soot comprising mixing a stream of soot particles exiting the combustion chamber with a quenching gas stream to blanket combustion processes in the stream of soot particles; and (2) a process for calibrating a soot particle measuring device.</p> |
