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Catalyst for Phthalic Anhydride production from oxidation of O-xylene(BC-239III)

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Classification:
Catalyst
Place of Origin:
Beijing China (Mainland)

Specifications

The "BC-239III"catalyst is a V2O5-TiO2 supported catalyst used for the "70-90 gram process" fixed bed oxidation of o-xylene to p

 

Catalyst for Phthalic Anhydride production from oxidation of O-xylene(BC-239III)

The BC-239IIIcatalyst is a V2O5-TiO2 supported catalyst used for the 70-90 gram processfixed bed oxidation of o-xylene to produce phthalic anhydride. The reactor is filled with different kinds of catalyst in two, three or four parts, which are of different activity and selectivity.

Performance:

1) High concertraction of o-xylene: 7090g/Nm3

2) Low reaction temperature: salt bath temperature: 350370

1)      Short induction period: the concentration of o-xylene can reach more than 80 g/Nm3 in 45~75days

2)      High space velocity and high yield: Yield of PA: ~113wt%

3)      High quality PA: the content of PTLD in crude PA≤0.15%

4)      Without adding SO2

Packaging, Storage and Transport

BC-239III catalyst is packed in pasteboard drums lining with double-layer woven sacks. Each drum contains about 35kg catalyst. The catalyst should be stored in a dry, clean, and well-ventilated place. Rolling, bumping, placing upside down, water and moisture should be avoided in both storage and transportation.

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Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: North America
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Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 81% - 90%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered  

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