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Sulfur Daily Question 2018.12.27

2018-12-27View Original

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Why does reducing the sulfur partial pressure in the process gas increase the sulfur conversion rate? Answer: The sulfur formation reaction between H2S and SO2 is a reversible reaction. If the sulfur concentration in the process gas increases, the reaction shifts in the opposite direction, resulting in a decrease in the sulfur conversion rate. The process gas undergoes sequential reactions, cooling, and capture steps, with the aim of recovering the sulfur produced by the reaction promptly, reducing the sulfur partial pressure in the process gas, and thus pushing the reversible reaction in the forward direction to increase the sulfur conversion rate in each reactor.
Reply #22018-12-27
This post was last edited by kareale88 on 2018-12-28 09:22. The sulfur formation reaction between H2S and SO2 is a reversible reaction; if the sulfur concentration in the process gas increases, the reaction proceeds in the reverse direction, resulting in a decrease in the sulfur conversion rate. The process involves sequential reactions, cooling, and capture, with the aim of recovering the sulfur produced by the reaction promptly, reducing the sulfur partial pressure in the process gas, and thus pushing the reversible reaction in the forward direction to increase the sulfur conversion rate in each reactor. Spread positive energy
Reply #32018-12-28
The sulfur formation reaction between H2S and SO2 is a reversible reaction; if the sulfur concentration in the process gas increases, the reaction proceeds in the reverse direction, resulting in a decrease in the sulfur conversion rate. The process involves sequential reactions, cooling, and capture
Reply #42019-01-02
The sulfur formation reaction between H2S and SO2 is a reversible reaction; if the sulfur concentration in the process gas increases, the reaction proceeds in the reverse direction, resulting in a decrease in the sulfur conversion rate. The process gas undergoes sequential reactions, cooling, and capture steps, with the aim of recovering the sulfur produced by the reaction promptly, reducing the sulfur partial pressure in the process gas, and thus pushing the reversible reaction in the forward direction to increase the sulfur conversion rate in each reactor
Reply #52020-04-02
The sulfur formation reaction between H2S and SO2 is a reversible reaction; if the sulfur concentration in the process gas increases, the reaction proceeds in the reverse direction, resulting in a decrease in the sulfur conversion rate. The process gas undergoes sequential reactions, cooling, and capture, with the aim of recovering the sulfur produced by the reaction in a timely manner, reducing the sulfur partial pressure in the process gas and thus pushing the reversible reaction in the forward direction to increase the sulfur conversion rate in each reactor.

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