November 24, 2010 (One Question per Day)
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What causes green sulfur to form? And it’s very sticky.
Due to the extremely high hydrogen sulfide concentration, which was not neutralized by ammonia, sulfide ions reacted with the equipment, resulting in the formation of this substance
This post was last edited by adsl121 on 2010-11-24 at 22:29. Acidic gases contain high levels of hydrocarbons; insufficient air supply leads to incomplete combustion of these hydrocarbons, resulting in the formation of carbon black. A small amount of this carbon black mixes with sulfur, causing it to turn green; if there is a large amount of carbon black, it turns black. Sulfur mixed with carbon black, commonly referred to as black sulfur in factories, does not melt easily. At the heating temperature provided by the liquid sulfur jacket, its viscosity increases as the amount of carbon black added rises; when this viscosity reaches a certain level, it can cause blockages in the liquid sulfur pipelines
The main reason for the formation of yellow-green sulfur is that the temperature in the combustion furnace is too low, resulting in incomplete combustion of the hydrocarbons present there
What causes green sulfur to form? Moreover, it has high viscosity. The green color is that of ferrous sulfate in the desulfurization catalyst, indicating poor absorption by the catalyst; as a result, the catalyst content in the desulfurization solution is high, and the fluid is oily. High viscosity
The acidic gas contains hydrocarbons and the temperature of the reaction furnace is too low
I wonder if there are any relevant articles on the third floor? Take a look~~~
Acidic gases have a high hydrocarbon content; this is caused by insufficient air supply leading to carbon deposition