Iron oxide desulfurizer is a commonly used desulfurizer that uses the adsorption of iron oxide to remove sulfides from gases. The following are the methods and precautions for the use of iron oxide desulfurizers:
How to use: 1. Preparation: Make sure that the equipment and tools used are clean and dry, prepare enough iron oxide desulfurizer, and grind it into powder.
2. Add desulfurizer: add iron oxide desulfurizer evenly to the gas inlet to ensure full contact with the gas.
3. Adjust parameters: adjust the flow, temperature and pressure of the gas according to the actual situation to ensure that the desulfurization effect is good.
4. Monitoring: Regularly monitor the sulfide content of the export gas, and if the expected desulfurization effect is not achieved, the amount of desulfurizer can be increased or the parameters can be adjusted.
5. Replace the desulfurizer: When the desulfurizer is used for a period of time, its adsorption capacity will be reduced, and a new desulfurizer needs to be replaced.
Precautions: 1. In the process of use, it is necessary to pay attention to controlling the flow rate and temperature of the gas to ensure the desulfurization effect.
2. Iron oxide desulfurizer will gradually lose its activity during use and need to be replaced or regenerated regularly.
3. During regeneration, the desulfurizer needs to be heated to a certain temperature and exposed to the air for a certain time to remove iron sulfide and other impurities on the surface.
4. In the process of storage and transportation, it is necessary to pay attention to moisture, sun and fire prevention.
In short, the correct use and maintenance of iron oxide desulfurizer can effectively remove hydrogen sulfide from the gas and ensure production safety and environmental protection. Henan Borage Biotechnology provides R&D, production, sales and technical services for industrial raw gas purification, industrial waste gas desulfurization, denitrification, oil purification, adsorbents, water treatment agents and other products.