High hydrogen sulfide levels due to roughness
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The hydrogen sulfide level is high due to roughness; please help analyze it, thank you
From ammonium sulfide to the crude product, the hydrogen sulfide level in the crude product is much higher than that after the desulfurization tower; the level of ammonium sulfide is also higher, even higher than that in the crude product. Please help analyze this. Thank you
Is the supernatant from the sulfur melting tank in the desulfurization section sent for ammonia vaporization?
The sulfur ointment doesn’t contain sulfur; what’s your WeChat ID? I’ll add you there. Thank you
Search on the forum; there are detailed explanations available there
It is likely that the light diesel used for benzene washing is severely sulfided; hydrogen sulfide was released during the benzene washing process, which led to an increase in hydrogen sulfide levels after the crude benzene was obtained. Replacing the light diesel used for benzene washing will solve the problem.
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