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Xylene Isomerization Chemical Catalyst Extrudates 0.70 - 0.73kg/L Bulk Density

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Xylene Isomerization Chemical Catalyst Extrudates 0.70 - 0.73kg/L Bulk Density

China Xylene Isomerization Chemical Catalyst Extrudates 0.70 - 0.73kg/L Bulk Density supplier
Xylene Isomerization Chemical Catalyst Extrudates 0.70 - 0.73kg/L Bulk Density supplier Xylene Isomerization Chemical Catalyst Extrudates 0.70 - 0.73kg/L Bulk Density supplier

Large Image :  Xylene Isomerization Chemical Catalyst Extrudates 0.70 - 0.73kg/L Bulk Density

Product Details:

Place of Origin: China
Brand Name: JIULONG
Model Number: JL-C-8

Payment & Shipping Terms:

Minimum Order Quantity: 1000g
Price: negotiation
Packaging Details: drums or according to customer’s requirement
Delivery Time: negotiation
Payment Terms: L/C, T/T
Supply Ability: 700MT per month
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Detailed Product Description
Product Name: Xylene Isomerization Catalyst Appearance: Extrudates
Chemical Compositions:: Pt- Zeolite -γ-Al2O3 Particle Size: mm: φ1.4~1.6x3~6
Bulk Density: kg/l: 0.70~0.73 Crushing Strength N/cm: ≥80
Percentage Of Power M%: Percentage Of Power M%

Xylene isomerization catalyst in the conversionfrom the C8 aromatics nonbalance mixture into balance components

 

                                                     

 

Xylene isomerization catalyst is mainly used in the conversionfrom the C8 aromatics nonbalance mixture into balance components, from ethylbenzeneinto xylene. For different compositions of feed stock (for example: C8 aromatic hydrocarbons containing high ethyl benzene content ) and the requirements of different purposed products, the catalyst has good adaptability.If the feed stock changes, just adjust process conditions appropriately, it can produce p-xylene or o-xylene and p-xylene.The catalyst is a bi-function platinum-containing catalyst, taking high-purity alumina and special zeolite as carrier, with outstanding activity, selectivity and stability. The catalyst possesses the characteristics of high activity, stability and selectivity. In the reaction process, it is not necessary to fill the chlorine, no corrosion to equipment, which makes operation simpler, meanwhile, avoids the environmental problem and other losses, which improves comprehensive economic benefits significantly

Physical and chemical properties:

 

Chemical compositions: Pt- zeolite -γ-Al2O3
Appearance Extrudates
Particle size: mm φ1.41.6x36
Bulk density: kg/l 0.700.73
Crushing strength N/cm 80
Percentage of power m% 1.0

Activity of catalyst:

 

Process conditions Hydrogen pressure: MPa 0.82.3
Temperature 380450
Weight space velocity: h-1 3.04.0
Hydrogen and hydrocarbon molecular ratio 56
feedstock MixedC8 aromatic hydrocarbon,C7-light hydrocarbon<1%,C9+ heavy hydrocarbon <500ppm,S<1ppm ,N<1ppm
Activity and selectivity PX/ΣX m% 21
EB Conversion ratem% 25
C8 yield m% 97

Operating results of Industrialdevice:

The catalyst is used in a plant, start-up successes just one time.At the same time, stop filling the chlorine and correspondingalkali washing system.The long-term industrial production statistics and evaluation as follows:

The single-pass yield of p-xylene improves from 0.137 tons to 0.150 tons,increases by 7139.8 tons/ year, save dichloroethane 63.94 tons/year. The increased net benefits is 20151290RMB.

Contact Details
Zibo  Jiulong  Chemical  Co.,Ltd

Contact Person: James.Li

Tel: +8613706436189

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