Vanadium Pentoxide Protective Catalyst – Used in the Production of Sulfuric Acid and Sulfonic Acid

Application:

Sulfuric acid and sulfonic acid production factories


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Product Introduction:

In sulfonic acid production plants, such as the production of detergent raw materials (such as linear alkyl benzene sulfonated (LABS) and sulfuric acid), especially metallurgical units that have heavy metals, toxic gases and moisture, the expensive V2O5 catalysts of the main reactor are subject to poisoning, pulverization and pressure drop. As a result, it causes expensive shutdowns of acid plants, high electricity consumption of blowers and reduced profitability.

One of the reasons for the failure and rapid pressure drop of these catalysts is the entry of toxic polluting elements (fluorine, chlorine and arsenic) which causes the loss of the adsorbent, reducing its activity, pulverization and increasing the pressure drop. One of the reasons for the failure and rapid pressure drop of these catalysts is the introduction of toxic polluting elements (fluorine, chlorine and arsenic). These elements cause the loss of the adsorbent, decrease its activity, pulverize and increase the pressure drop.

The use of protective catalysts makes the toxic pollutant elements to be removed before contact with the main catalysts, and the problem of pressure drop is eliminated and less pressure is applied to the blower. As a result, in addition to reducing electricity consumption, the catalysts are less damaged and the life of the catalysts increases.

Technical Specifications:

Protective catalysts are used in the first to fifth beds of reactors of sulfonic and sulfuric acid plants, depending on the single or double absorption process system. In case of single absorption in the first bed of the reactors, due to the use of diesel when heating the converter, 5 to 7 cm (depending on the process conditions) of catalyst is used; This amount is three centimeters in other beds. In double absorption processes, if the process system is 3+2 or 7 ,1+4 cm of protective catalysts are poured into bed 4 or bed 5. The reason why more catalysts are used in these beds is to prevent the sulfuric acid vapor that has passed through the demister pads in the absorption tower. In this situation, protective catalysts play the role of protection and safety shield. The creativity of the company in the development of this product is that, in fact, the manufactured product has the ability to completely replace the original catalyst, and with the improvements made by the company, it plays both the role of a catalyst and a protector.

Advantages:

* High Quality

* High production volume

* Consistency in quality

* Reasonable price

Company

Type

This product is a final B2B consumer product.

Main Export Destinations

SKU: 12013 Category: 
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