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White Color Chemical Catalyst Platinum System Co Combustion Improver

China Zibo  Jiulong  Chemical  Co.,Ltd certification
China Zibo  Jiulong  Chemical  Co.,Ltd certification
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White Color Chemical Catalyst Platinum System Co Combustion Improver

White Color Chemical Catalyst Platinum System Co Combustion Improver
White Color Chemical Catalyst Platinum System Co Combustion Improver

Large Image :  White Color Chemical Catalyst Platinum System Co Combustion Improver

Product Details:
Place of Origin: China
Brand Name: JIULONG
Model Number: JL-P-1
Payment & Shipping Terms:
Minimum Order Quantity: 1000g
Price: negotiation
Packaging Details: Packaging according to customer requirements
Delivery Time: negotiation
Payment Terms: L/C, T/T
Supply Ability: 800MT per month

White Color Chemical Catalyst Platinum System Co Combustion Improver

Product Name: Platinum System CO Combustion Improver Platinum, Ppm: Spectrophotometry
Al2O3, % (m/m): 98 Na2O, % (m/m) ≤: 0.55
Fe2O3, % (m/m) ≤: 0.05 Surface Area,m2/g  >: 50
Pore Volume, Ml/g: 0.2-0.3
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                                                                                 Platinum system CO combustion improver




Platinum system CO combustion improver is a kind of additive that is used in catalytic cracking process in refineries. Its function is converting the carbon monoxide generated in the regenerator into carbon dioxide, reducing the carbon content of the regenerant , maintaining the activity of the catalyst, improving the regeneration effect of the catalyst, recycling this part of the heat meantime. For energy conservation, operation smoothly, increasing light oil yield, reducing environmental pollution plays a better economic and social benefits.

i. Good performance and stable quality

In order to ensure the quality of the products, all the products simulate the burning conditions of the catalyst in the regenerator of the catalytic cracking unit, evaluate the relative conversion rate of CO with a small fixed bed device to control the quality of the products strictly.
ii. Smaller consumption, lower actual cost.

Our products contain higher amount of platinum, so the activity is better, the actual cost is lower, Less labor intensity is less at the same time.

iii. lots of varieties can meet the requirements of different types of FCC units.

Physical and chemical properties:


Item number Test method
1号 2号 3号 5号
platinum, ppm 100 200 300 500 spectrophotometry
Al2O3, % (m/m) 98 98 98 98 GB/T 6609
Na2O, % (m/m) ≤ 0.55 0.55 0.55 0.55 GB/T 6609.5
Fe2O3, % (m/m) ≤ 0.05 0.05 0.05 0.05 GB/T 6609.4
Surface area,m2/g  > 50 50 50 50 BET static adsorption
Pore volume, ml/g 0.2-0.3 0.2-0.3 0.2-0.3 0.2-0.3


static adsorption

Particle size distribution, % (m/m)
<40μm   ≤
40-80μm    >
>80μm   ≤




CO Relative conversion rate,% ≥ 90 90 90 90  


(1)The products can be used in riser catalytic cracking units with low heat and need to inject combustion oil to add heat or low regeneration temperature and higher carbon content of regenerant.

(2)The products can be sent to the regenerator through the small feeding pipeline.
(3) you can choose CO complete combustion or partial combustion operating instruction according to the thermal balance of the device. During complete combustion, the amount of combustion improver is equal to 0.5ppm platinum in the total catalyst of the device. Partial combustion , the amount of combustion improver should be lower than this number, and should be added smaller amount each time.

(4)In order to maintain complete or partial combustion of CO, combustion improver should be regularly added to the regenerator through small feeding pipelines.

(5)The degree of CO combustion in the regenerator can be controlled by the addition of products and the amount of regenerated air. Partial combustion not only controls the addition of combustion improver, but also controls the amount of recycled air strictly.

(6) The CO combustion can be expressed by the CO and CO2 content in the regenerated gas, dense bed temperature in regenerator and temperature differences of dilute dense phase.
(7)Increased amount of mixed heavy oil in the catalytic cracking unit and the usage of other additives (such as metal passivator) will have an adverse effect on the activity of the combustion improver. So it is necessary to pay attention to the regeneration status of the catalyst and adjust the amount of combustion improver timely.

(8) you can choose combustion improver according to the regeneration mode of FCC catalyst and the conditions of the unit. Package: drums lined with plastic bags or according to customers’ requirement.  

Contact Details
Zibo  Jiulong  Chemical  Co.,Ltd

Contact Person: Mr. James.Li

Tel: 86-13706436189

Fax: 86-533-6076766

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