1. High purity
2. Low price
3. Excellent quality
The Catalytic Additives For The Reduction Of SOx In FCC Regenerated Flue Gas
1,Application
Reducing FCC flue gas SOx concentration in regeneration system, alleviate the corrosion problem, reduce the dew point of the flue gas temperature.
2,Product performance
It can effectively reduce the FCC regenerator flue gas SOx concentration in regeneration system, alleviate the corrosion problem, reduce the dew point of the flue gas temperature.
It has good hydrothermal stability and flow properties.
It does not need to change the equipment structure, little investment, convenient use.
3,Range of application
It can be used for sulfur gas oil catalytic cracking and blending the residue and the residue of heavy oil catalytic cracking unit
.
4,Physical and chemical indexes
Item | Quality index |
Apparent bulk density,/g/cm3 | 0.855 |
Specific surface area,m2/g | 138 |
Abrasion index,% | 1.82 |
Size composition,% |
|
0~40μm | ≤14 |
0~149μm | ≥94 |
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 content and content of catalyst in the consumption of fast, join, to be regenerated flue gas SOx is reduced to a level, to balance the joining phase. System builder should maintain a certain concentration ( generally accounted for catalyst in reaction regeneration system of reservoir capacity of 1 ~ 5%). Use effect to add agent before and after regeneration flue gas changes in SOx content 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.
