Transformation catalyst sulfidation
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I would like to ask the experts here: for new factories that don’t have hydrogen available for sulfiding the conversion catalysts, are there any similar projects that use hydrogen tankers or hydrogen cylinders to carry out this sulfiding process? Thank you!
We use hydrogen tankers to supply hydrogen for our vehicles, but these tankers are quite dangerous
A pre-vulcanization catalyst can be used; simply replace with pure nitrogen, raise the temperature and then introduce the gas – vulcanization is not required.
Thank you. Are there any useful experiences to draw on? In previous projects, we always considered using process gas for sulfidation, and that method is indeed very wasteful.
Hydrogen itself is relatively dangerous; there are many risk factors such as the inexperienced staff responsible for operating the equipment and numerous leakage points
Generally, new projects use hydrogen vehicles to supply hydrogen, while older installations use new conversion units for hydrogen supply
Which isothermal technology do you use? Nanjing Dunxian or Hunan Aminol?
It turns out I’m out of date. The moderator might introduce one or two factories that use this method for vulcanization; I need to go and take a look. Thank you.