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WNZS-1 Hydrotreating Catalyst

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Product Name: WNZS-1 Hydrotreating Catalyst
Product Model: WNZS-1
Products Exhibitors: Baisheng
Product Documentation: No Related Documents

Brief

WNZS-1 Hydrotreating Catalyst 1.saving 20% using volum than usual products 2.good quality & reasonable price 3.ISO9001:2000


 Detailed description
1. Characteristics:
 Hydrotreating Catalyst takes promoted alumina as carrier material with such metal components and auxiliaries as tungsten and nickel, featuring good activity of HDS,HDN aromatics saturation and hydrodecolloid in low pressure, and having high resistance to compression and attrition. it can be reused after regeneration. This catalyst contains no easily lapsed active components, so it won't corrode  equipment and have good activity stability.

2. Application:
Hydrotreating Catalyst can be used in the hydrotreating of poor secondary processed gasoline and diesel. under medium and low operating pressure, catalyst WNZS-1does very well in hydrotreating all sorts of FCC diesel and coked diesel to produce high quality diesel oil with low sulphur and low aromatics. 

3. Physical-chemical properties
 

Item

Target

Item

Target

appearance

Trilope extrudates

Pore volume, ml/g

Min0.30

Particle size, mm

1.6*5-15

Chemical composition

WO3-NiO-promoter-alumina

Crushing strength, N/cm

Min 150

Packing density, kg/l

0.80 to 0.85

Surface area,m2/g

Min 120

 

 


4. Activity index


Process parameters

Hydrogen partial pressure, Mpa

temperature,ºC

Space velocity, hr-1

Hydrogen to oil raatio,V/V

6.0

360

2.0

800

Raw material

Daqing coked diesel

Processed oil

dealkaline nitrogen rate min 90%


5. Reference operating condition


Process parameter
 
Kinds of raw material

Hydrogen partial pressure
(Mpa)

Inlet reaction temperature(ºC)

Space velocity
(hr-1)

Hydrogen
to oil ratio(V/V)

FCC diesel of xinjiang, shenli and guanshu oil

3.0-6.0

260-300

1.0-2.0

400-600

FCC diesel of guanshu oil blending with residue oil

3.0-6.0

270-310

1.0-2.0

400-600

Daqing coked diesel

3.0-6.0

280-320

1.0-2.0

500-800

Shenli coked diesel

6.0

290-330

1.0-1.5

600-800


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