Activated Ceramic Balls
Activated Ceramic Ball is our company and Academia Sinica Dalian melts the institute to develop the development together another kind of new reactor supporting padding. It is introduces the few transition metal oxide compound in the inert aluminium oxide ball foundation to make. Also has the inert ball thermostable and the high mechanical strength characteristic, plays the filtration, divides the bulk petrol fluid, the cover, the support catalyst role. Also has certain catalytic activity, in the alkene’s hydrogenation, the desulphurization, the denitrogenation process plays the promoter role.
Technical Specification
|
Type Item
|
(Ni-Mo)SW-1
|
(Ni-W)SW-2
|
(Co-Mo)SW-3
|
|
Active component
|
20-30
|
30-45
|
70-90
|
|
Appearance
|
≥90
|
|
Pore volume, ml/g %
|
≤1
|
|
Thermal resistance,℃
|
≤5
|
|
Abrasion loss %
|
≥98
|
|
Crushing strength N
|
φ3-φ10
|
≥2500
|
≥2800
|
≥3600
|
|
φ13-φ20
|
≥3000
|
≥3200
|
≥4000
|
|
φ25-φ50
|
≥4000
|
≥4500
|
≥5500
|
|
φ3-φ10
|
≥6000
|
≥6500
|
≥8500
|
|
φ75
|
≥10000
|
≥11000
|
≥14000
|
|
Bulk density, kg/m3
|
1300-1400a
|
1400-1500
|
1600-1800
|
|
Note: The data of bulk density is given for reference only, not as the acceptance criterion
|
Catalytic Property
|
Type Item
|
Sw1
|
Sw2
|
Sw3
|
|
Reaction temperature,℃
|
275
|
300
|
300
|
320
|
350
|
300
|
320
|
350
|
|
Hydrogen pressure, MPa
|
3.0
|
3.0
|
3.0
|
3.0
|
3.0
|
3.0
|
3.0
|
3.0
|
|
Liquid velocity,h-1
|
10
|
10
|
4.2
|
4.2
|
4.2
|
4.2
|
4.2
|
4.2
|
|
Ratio of hydrogen/oil
|
600
|
600
|
450
|
450
|
450
|
450
|
450
|
450
|
|
Sulfur content, Wt%
|
2.5
|
2.5
|
2.5
|
2.5
|
2.5
|
2.5
|
2.5
|
2.5
|
|
Olefin content, Wt%
|
27.5
|
27.5
|
27.5
|
27.5
|
27.5
|
27.5
|
27.5
|
27.5
|
|
Rate of desulfation, (%)
|
76
|
95
|
40
|
60
|
77
|
36
|
54
|
63
|
|
Olefin saturation, (%)
|
58
|
95
|
10
|
33
|
45
|
7
|
19
|
42
|
|
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