Which components in exhaust gases can cause poisoning, safety, and corrosion issues for RTOs?
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Which components in exhaust gases can cause poisoning, safety, and corrosion issues for RTOs?
Acidic and alkaline gases can cause corrosion in RTOs, such as ammonia and sulfur dioxide
It is mainly sulfur in acidic gas.
What are the substances that can poison RTO catalysts, and what types of exhaust gases are problematic for RTOs?
Same question: can RTO handle chlorinated organic compounds?
RTO is suitable for treating organic waste gases, painting waste gases, and malodorous waste gases. Media that can poison the RTO catalyst include mercury, lead, tin, zinc, as well as phosphorus and arsenic.
It depends on whether the material can withstand the components in the exhaust gases
Let’s talk briefly: 1. The term “poisoning” is a bit broad, so it’s hard to define precisely :)； 2. Regarding safety, the main consideration is the intake concentration, which must be less than 25% of the lower explosive limit. 3. In addition to acid and alkali corrosion, avoid exposure to gases containing fluorine, chlorine, or bromine (such as dichloromethane/dichloroethane), as combustion will produce corresponding acids that can cause corrosion of the equipment. 4. For regenerative combustion, the biggest concern is the blockage of the internal heat storage material; gases containing ammonia, silicon, and other substances (ammonia/silicon-containing organic compounds) should be prevented from entering.
Some halogen-containing waste gases, such as dichloromethane waste gases~
Acidic substances have a significant impact, especially those containing sulfur, fluorine, and chloride ions. In addition, rapid changes in temperature differences as well as excessive amounts of trapped liquid can also cause damage to ceramic heat storage materials