Why does the methane content increase more and more during the pre-sulfurization of hydrogenation catalysts when DMDS is injected? !
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Experts, I need help online! Why does the methane content increase as much when pre-sulfurizing the hydrogenation catalyst with DMDS? This device is part of a liquefied gas deep processing project; hydrogenation involves the conversion of alkenes into alkanes. There is also a set of equipment for heterogenization in the later stage. (Butane isomerization) There’s one more small issue: during the catalyst presulfurization process, gases such as hydrogen and methane are present, but isn’t liquefied gas transported as a pure liquid in pipelines? Also, the bed temperature of our current hydrogenation reactor is around 300 degrees – will liquefied gas undergo cracking reactions in such conditions? Waiting online! Urgent! Thank you!
Reduce methane in the system by releasing hydrogen.
Thank you, but we need to maintain a certain hydrogen partial pressure. It probably has little to do with hydrogen, right?
Methane is the result of the reaction between hydrogen and carbon monoxide.
Just like when we started working, place them while supplying them, with less frequent but regular discharges
The high-temperature saturated hydrogenation temperature suitable for butane isomers is above 300, with no cracking of light hydrocarbons occurring
The high-temperature saturated hydrogenation temperature suitable for butane isomers is above 300, with no cracking of light hydrocarbons occurring
Methane produced by the reaction of DMDS with carbon and hydrogen gas