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hydrotreating catalyst for paraffine

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Product Name: hydrotreating catalyst for paraffine
Product Model: BS-PHC
Products Exhibitors: Baisheng
Product Documentation: No Related Documents

Brief

hydrotreating catalyst for paraffine, which is mainly used to produce food-grade paraffin and medicine-grade Vaseline, while could be recycled after regeneration.


 Detailed description

hydrotreating catalyst for paraffine takes modified alumina as carrier, carrying such active components as tungsten and nickel and special promoter, featuring high activity at low temperature, good stability, good compression resistance and abrasive resistance, and easy loading and unloading, etc while can be recycled after regeneration.

1. Application
It is mainly used to produce food-grade paraffin and medicine-grade Vaseline. It has been successfully used in several industrial units of SINOPEC and PETROCHINA. When the operating pressure is 12Mpa, the light stability of hydro-treated product can reach sy+2, even sy+1.

2. Physical-chemical properties

Item

target

Item

target

Appearance

Trilope extrudates

Surface area,m2/g

min100

Particle size, mm

Dia 1.3-1.5*5-15

Pore volume, ml/g   

min0.30

Crushing strength, N/cm

min190

Chemical composition

NiO-WO3-

promoter-Al2O3

Bulk density, kg/ L     

0.80

 

 

3. Typical operating conditions

 

Process parameters

 

Hydrogen partial pressure, Mpa

temperature°C

Space velocity,hr-1

Hydrogen oil volume ratio V/V

8.0

240

1.0

400

Component material

Daqing paraffine ,M.P 58°C, oil content 0.8wt%

product

Colour, saybolt +30; light stability,sy+3;oil content,0.8wt%.

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