催化剂床层支撑介质
Catalyst Bed Support Media
散堆填料
Random Packing
规整填料和吸附干燥剂
Structured Packing and Desiccant
塔内件和塔盘
Tower Internals and Trays
催化剂保护介质
Catalyst Protective Medium
催化剂保护剂
Catalyst Protectant
工业设计
Engineering Design

产品信息>>催化剂保护介质
Product>>Catalyst Protective Medium

（1）Rest-O-Top® 55 陶瓷车轮环
产品描述：Rest-O-Top®55车轮环作为催化剂床层上层的覆盖填料，因其具有较大的比表面积和空隙率，可对催化剂起到保护、缓冲、过滤的作用。
Rest-O-Top® 55, a catalyst bed layer of the upper cover packing, due to high specific surface area and larger free volume, it can play a role of protecting, buffering and filtering on catalyst.

Rest-O-Top® 55车轮环性能参数
Rest-O-Top® 55 Specifications

尺寸
Dimension

堆积密度
Bulk density

堆积个数
Bulk number

抗压强度
Crush strength
比表面积
Surface area

空隙率
Void volume
[mm]
[kg/m3]
[pcs/m3]
[N]
[m2/m3]
[%]
13x 6.5 x 2.0
980
620,000
> 3000
490
62
19x 9.5x 2.5
950
207,000
> 5000
380
60
25x12.5x 3.0
880
91,000
> 6500
290
58

（2）Rest-O-Star®  陶瓷星形环 



（3）陶瓷大孔容过滤环(球）Ceramics High Porosity Ring ( Ball )

我们公司供应的高纯氧化铝环（球）具有极大的孔容和高比表面积，特别适用于催化反应器中对催化剂的过滤保护。其10Å左右的微孔孔径可以完全捕集反应原料中各个粒径杂质颗粒，有效延长催化剂的撇头周期及使用寿命。
The high purity alumina ring(ball) we provide has a large pore volume and high specific surface area, it is especially suitable for filtration to protect the catalyst in catalytic reactor. The 10A micropore diameter could capture all size impurity particles in basic materials, which is effective to prolong the skimming cycle and service life of catalyst.


　　　　陶瓷大孔容过滤环
　　　Ceramics High Porosity Ring		 陶瓷大孔容过滤球
Ceramics High Porosity Ball

陶瓷大孔容过滤环技术参数
Ceramics High Porosity Ring Specifications

尺寸
Dimension

堆积密度
Bulk density

堆积个数
Bulk number

抗压强度
Crush strength

孔容
Pore volume

空隙率
Void volume
[mm]
[kg/m3]
[pcs/m3]
[N]
[cc/g]
[%]
6 x 8 x 2.4
610
3,300,000
45
>0.7
53
8 x10 x 3.2
500
1,270,000
55
>0.7
55

陶瓷大孔容过滤球技术参数
Ceramics High Porosity Ball Specifications

产品名称Product

粒径尺寸
Particle size

抗压强度
Crush strength

孔容
Pore volume

堆比重
Bulk density

比表面积
Surface area
Ø mm
N/mm
ml/g
g/cm3
m2/g
干燥剂Desiccant
2~5
≥12
0.30~0.45
0.60~0.80
300±20
过滤吸附载体The filtration and adsorption carrier
2~5
≥10
0.30~0.45
0.60~0.80
500±20
陶瓷载体 Ceramic substrate
4~7
≥11
0.45~0.65
0.55~0.75
130±20
吸附剂Adsorbent
4~7
≥11
≥0.40
0.50~0.70
280±20
催化剂载体Catalyst carrier
4~6
≥10
≥0.55
0.45~0.65

视具体指标
It depends



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