Pingxiang Zhongtian Chemical Packing Co., Ltd.
Main products:Inert Ceramic Ball,Honeycomb Ceramic,Random Packing,Structure Packing,Activated Alumina Ball
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  • Contact Person : Ms. hu livia
  • Company Name : Pingxiang Zhongtian Chemical Packing Co., Ltd.
  • Tel : 86-799-6679515
  • Fax : 86-799-6679125
  • Address : Jiangxi,PINGXIANG,ANYUAN DISTRICT
  • Country/Region : China
  • Zip : 337000

Activated ceramic ball

Activated ceramic ball
Product Detailed
Activated ceramic ball is supporting and covering packing with some catalysis capable to protect.

 There are lots of merits for active ceramic ball produced by our company, for example, higher mechanical strength, well absorption capacity, non-powdered, insolubility, higher degree of clear, and longer serviceable lifetime etc. Since this product entered the market, by the utilization of many plants of H2O2 and oxygen preparing, chemical fertilizer, petroleum chemical industry, and oil refining, it has gained the uniform appraise. The active alumina from our company is the first substitute for the foreign product by SINOPEC.

Characteristics of activated ceramic ball:SW activated ceramic ball is another novel supporting packing of reactor, witch is commonly developed by our company and Dalian institute of chemical physics, Chinese academy of sciences. In fact, it is prepared on the basis of the inert alumina by adding the micro-pore amount of transition metal oxide. There are excellent properties of inert ball for SW activated ceramic ball (the heat resistance, mechanical strength, filtration or dispersion of gas or liquid, and covering or supporting of catalyst, etc.). In addition, there is well property of catalytic activity, which can play the role of catalyst promoter in many processes (olefin hydrogenation, desulfurization, and denitrification, etc.). During the processes of hydrofining, hydrocracking, reforming pre-hydrogenation, and benzene hydrogenation for oil cut fractions, if SW activated ceramic ball is loaded above the catalyst layer in the reactor, it can induce the mono-olefins or dienes to hydrogenate initially in the secondary operation of crude oil. In contrast, if SW activated ceramic ball is loaded in the bottom of catalyst layer, it can also remove the mercaptan, which is produced within some reactions. Therefore, it can not only improve the space usage ratio, but also on some extent to protect catalyst from poisoning or agglutinating with SW activated ceramic ball, and it can prolong the lifetime of catalyst utilization.

Technical Data 

             Type 

Properties  

SW-1 

(Ni-Mo) 

SW-2

(Ni-W) 

SW-3

(Co-Mo) 

Chemical  component

%

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

Carrier Al2O3  

≥40

Appearance

Straw yellow

Yellowish-brown

Light-purple

Specific pore volumn, ml/g

0.1~0.2

Heat resistance, °C

≥ 800

Abrasion rate , %

≤3

Crushing Strength

N / piece

φ3~φ10

≥ 150

φ13~φ20

≥ 500

φ25~φ50

≥ 1200

φ75

≥ 3500

Bulk Density    kg/m3 

                    1100~1300

Note: The bulk density is just for reference, so it is not as the evidence of check.

Product standard

PRC Chemical Industry Standard HG/T 3683.2 - 2000 Industrial Ceramics Ball -activated Ceramics ball 

Notice to ordering goods:

1)When ordering goods, customers should choose the right model and right specification of the SW activated ceramic ball.

2)As the activated ceramic ball belongs to the natural tight stacking in the reactors, customers should consult with our technological staff to determine the amounts according to the practical loading volume, and remain 5%-10% margins.  

Activated ceramic ball



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