Transformation catalyst drying sulfidation
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What type is a dry nitrogen electric heating furnace? Drying and vulcanization step
Our factory uses 40-kilogram medium-pressure steam
Our plant originally used a 10.0 MPA steam heater; now an electric heater has been connected in series behind it
We first use steam at 4.5 MPA to reduce the pressure to 0.9 MPa of superheated steam, then heat the nitrogen; heating is carried out through a single venting process, and subsequently sulfurization is done by using raw gas along with carbon disulfide. I would appreciate a detailed introduction to dry vulcanization. Thank you
Heat the steam after reducing its temperature and pressure to 9.8 MPa