1. High purity
2. Low price
3. Excellent quality
The Catalytic Additives Book For The Reduction Of Sox and NOx In FCC Regener
1,Application
Reducing FCC flue gas in the SOx and NOx content, ease the regeneration of corrosive problem of the system, lowering the dew point of the flue gas temperature.
2,Product performance
It can effectively reduce the FCC regenerator flue gas SOx, NOx content, ease the regeneration of corrosive problem of the system, lowering the dew point of the flue gas temperature.
With the CO combustion-supporting function, can replace widely used platinum-based combustion-supporting agent.
It does not need to change the equipment structure, little investment, convenient use.
3,Range of application
It can be used for sulfur, nitrogen gas oil catalytic cracking and blended residuum catalytic cracking unit.
4,Physical and chemical indexes
Item | Quality index |
Apparent bulk density,/g/cm3 | 0.845 |
Specific surface area,m2/g | 156 |
Abrasion index,% | 1.95 |
Size composition,% |
|
0~40μm | ≤16 |
0~149μm | ≥91 |
5,Instruction
Industry through the combustion-supporting agent feeding tank and small feed pipe auxiliary agent is added to the regenerator beds, additive method using a join and a normal complement. Usually fast join and balance to join two stage. According to the regenerator flue gas SOx and NOx content and content of catalyst in the consumption of fast, join, to be regenerated flue gas SOx and NOx decreased to a certain level, to balance the joining phase. Add agent at the same time, device stop combustion improver. System builder should maintain a certain concentration ( generally accounted for reaction-reproduction system reservoir capacity of 1 ~ 5%). Use effect to add agent before and after regeneration flue gas of SOx and NOx content in evaluation.
6,Storage
This product is used in plastic woven bags, bags of 25 kg net each. In a cool ventilated place storage. The shelf-life is 18 months.
