Catalytic cracking combustion promoter
Thread Content
Are there any friends who work with catalytic cracking oxidants, or those that are useful? Please introduce them to us
It’s mainly platinum-based catalysts, which convert carbon monoxide produced during the coking process into carbon dioxide
Currently, catalytic devices are often used to prevent secondary combustion of the flue gas in the regenerator; if complete regeneration is achieved, such devices are not necessary
Our company is the one that produces this product. What the two people upstairs said is more or less correct; you can get in touch with us
Catalytic cracking oxidizer: Its function is mainly to minimize CO levels in the flue gases, thereby preventing secondary combustion from damaging the equipment. Secondly, the heat of CO is released (converted into CO2), increasing the heat for coking of the catalyst and thereby reducing its carbon residue. Friends from Shandong!
Platinum-based oxidizers, palladium-based oxidizers, multi-functional additives (oxidation, denitration)
For complete regeneration systems, combustion promoters can facilitate the conversion of HCN to N2 or NO, thereby reducing HCN emissions. Pt-based oxidizers tend to convert it into NO, whereas non-Pt-based oxidizers tend to convert HCN into N2. The above is the content of a literature article I read. In my humble opinion: our system uses oxygen-deficient regeneration, and to control NOX, a nitrogen-reducing additive is added. Refueling has a certain impact on secondary burning, causing fluctuations.