Sulfur Recovery Daily Question 2018.10.26
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Question: What are the main sources of acidic gas in refineries? Answer: The acidic gases in refineries come from two main sources: one is the wastewater stripping unit, where acidic water is stripped to produce hydrogen sulfide gas at high concentrations at the top of the tower; the other is the dry gas and liquefied gas desulfurization unit, where chemical solvents that have absorbed hydrogen sulfide are stripped using steam to yield relatively pure hydrogen sulfide gas.
The sources of acidic gas in refineries are mainly three: catalytic dry gas, circulation and regeneration fans, various special valves and time-program controllers, as well as desulfurization processes, liquid hydrocarbon desulfurization, and the stripping of sulfur-containing wastewater.
Answer: The acidic gases in refineries come from two main sources: one is the wastewater stripping unit, where acidic water can be stripped to yield a high concentration of hydrogen sulfide at the top of the tower
Answer: The acidic gases in refineries have two main sources: one is the wastewater stripping unit, where acidic water can be stripped to yield a high concentration of hydrogen sulfide at the top of the tower.
The acidic gases in refineries originate from two main sources: one is the wastewater stripping unit, where acidic water is stripped to produce hydrogen sulfide gas at high concentrations at the top of the tower; the other is the dry gas and liquefied gas desulfurization unit, where chemical solvents that have absorbed hydrogen sulfide are stripped using steam to yield relatively pure hydrogen sulfide gas.
The sources of acidic gas in refineries are mainly three: catalytic dry gas, circulation and regeneration fans, various special valves and time-program controllers, as well as desulfurization processes, liquid hydrocarbon desulfurization, and the stripping of sulfur-containing wastewater.
The acidic gases in refineries have two main sources: one is the wastewater stripping unit, where acidic water can be stripped to yield a high concentration of hydrogen sulfide at the top of the tower.
The other is a dry gas and liquefied gas desulfurization unit; by steam stripping the chemical solvent that has absorbed hydrogen sulfide, a relatively pure hydrogen sulfide gas can be obtained.
The acidic gases in refineries originate from two main sources: one is the wastewater stripping unit, where acidic water is stripped to produce hydrogen sulfide gas at high concentrations at the top of the tower; the other is the dry gas and liquefied gas desulfurization unit, where chemical solvents that have absorbed hydrogen sulfide are stripped using steam to yield relatively pure hydrogen sulfide gas.
The acidic gases in refineries originate from two main sources: one is the wastewater stripping unit, where acidic water is stripped to produce hydrogen sulfide gas at high concentrations at the top of the tower; the other is the dry gas and liquefied gas desulfurization unit, where chemical solvents that have absorbed hydrogen sulfide are stripped using steam to yield relatively pure hydrogen sulfide gas.
The sources of acidic gas in refineries are mainly three: catalytic dry gas, circulation and regeneration fans, various special valves and time-program controllers, as well as desulfurization processes, liquid hydrocarbon desulfurization, and the stripping of sulfur-containing wastewater.