Energy-saving measures for sulfur recovery units
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Energy conservation and reduction in consumption are the prevailing trends these days. I would appreciate it if experts could suggest some measures to improve the energy efficiency of sulfur recovery units. Thank you :)
Sulfur recovery units typically have a negative energy consumption due to the steam they generate, but there are significant variations depending on the scale of the unit and the processes used. The main measures for energy conservation include maintaining the oxygen level after the incinerator at around 2%, and reducing gas consumption as much as possible while ensuring optimal combustion. If exhaust gas is subjected to hydrogen reduction, it is best to place the regeneration tower together with other regeneration units. The last point is that steam condensate is used as boiler water.
1. First is the air volume control method of the fan. Variable frequency and inlet/outlet interlocked control can be added. 2. Selection of recycling process methods. 3. Control of the reaction bed temperature. 4. Temperature control of the burning furnace. 5. Equipment insulation.