| 摘要 |
<p>A continuous stream of either fuel gas or inert gas (pref. steam, H2, N2 or CO2) is fed to the nozzles through which fuel gas enters regenerators during the re-heat cycle. This also prevents back diffusion of hydrocarbons and clogging by tar deposits during the cracking cycle. rocess is particularly for producing acetylene and/or ethylene from hydrocarbon feed stock.</p> |
