Where is the vulcanizing agent injection point?
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We are a gasoline hydrogenation unit that uses dry sulfiding; there are two points for injecting the sulfiding agent, one in front of the furnace and one behind it. What is the difference between these two injection points?
It’s not very useful in front of the furnace, in my opinion
But we have been pouring sulfiding agents into the furnace all along……
It’s roughly similar to hybrid hydrogenation before the furnace and hybrid hydrogenation after the furnace; one approach takes into account material issues, while the other considers temperature and fluid distribution
It’s just my personal opinion; we have no dry methods, only wet methods
Wet pre-vulcanization, injection point at the inlet of the feed pump