SW Activated Ceramic Ball
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产品名称:
SW Activated Ceramic Ball
产品型号:
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
SW Activated Ceramic Balls is a new support material for catalyst. It is processed by adding a small amount of transition metal oxide into the inert ceramic ball.
SW Activated Ceramic Ball的详细介绍
1.Product Description
SW Activated Ceramic Ball is a new support material for catalyst. It is processed by adding a small amount of transi-tion metal oxide into the inert ceramic ball. It preserve the property of high temperature resistance and strength of the
inert ceramic ball, in addition, it has adequate catalytic activity when used in the process of olefin hydrogenation. If been
set on the top of catalyst bed in the reactor, SW Activated Ceramic Ball make the olefin in the secondary processing frac-tion prehydrogenated and, keep the catalyst from coking. Similarly, if been set on the bottom, it can remove the thioalcoh-ol caused in the reaction process. On the whole,using the SW activated ceramic all can not only save the space in react-or, but also protect the catalyst from poisoning or sintering extend of service life of catalyst.
2. Technical Specification
|
Type
Item
|
(Ni-Mo)
SW-1
|
(Ni-W)
SW-2
|
(Co-Mo)
SW-3
|
|
Active component
|
Nio 0.5~1.0
MoO3 1.5~2.5
|
Nio 0.5~1.0
WO3 1.5~2.5
|
CoO 0.5~1.0
MoO3 1.5~2.5
|
|
Appearance
|
Yellowish brown
|
Faint yellow
|
light grey
|
|
Pore volume, ml/g
|
0.1~0.2
|
|
Thermal resistance, ℃
|
≥800
|
|
Abrasion loss , %
|
≤5
|
|
Crushing Strength
|
Φ3~10
|
≥150
|
|
Φ13~20
|
≥500
|
|
Φ25~50
|
≥1200
|
|
Φ75
|
≥3500
|
|
Bulk density ,kg/m3
|
1100~1300
|
|
Note:The data of bulk density is given for reference only,not as the acceptance criteron.
|
3. Catalytic Property
|
Type
Item
|
SW-1
|
SW-2
|
SW-3
|
|
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 saturaation, %
|
58
|
95
|
10
|
33
|
45
|
7
|
19
|
42
|
4. Size
|
Diameter,Φ
|
3
|
6
|
8
|
10
|
13
|
16
|
20
|
25
|
30
|
38
|
50
|
75
|
|
Toleracne, mm
|
±1.0
|
±1.5
|
±2.0
|
±3.0
|
5.Product Standard
Chemical Industry Standard HG/T 3683.3 - 2000 Industrial Ceramics Ball - Perforated Ceramics ball.
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