Original
By certification 
Petrochemical industry 25mm ceramic raschig ring for absorption tower packing
Product Description.
Ceramic raschig ring has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. Consequently the application range is very wide.
1. Specification.
Model: |
Raschig Ring |
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Shape: |
Ring |
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Color: |
Light Grey |
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Chemical composition | |||||||
SiO2 |
Al2O3 |
Fe2O3 |
CaO |
K2O+Na2O |
|
||
>70% |
17-23% |
<1% |
<1-2% |
<2-4% |
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Technical data | |||||||
Diameter (mm) |
D*H*T (mm) |
Surface area (m2/m3) |
Free volume (%) |
Number per m3 |
Bulk density (Kg/m3) |
Dry Packing Factor(m-1) |
|
15 |
15*15*2 |
330 |
70 |
250000 |
690 |
960 |
|
16 |
16*16*2 |
305 |
73 |
192500 |
730 |
784 |
|
25 |
25*25*2.5 |
190 |
78 |
49000 |
505 |
400 |
|
40 |
40*40*5 |
126 |
75 |
12700 |
577 |
305 |
|
50 |
50*50*5 |
93 |
81 |
6000 |
457 |
177 |
|
80 |
80*80*9.5 |
90 |
68 |
1910 |
714 |
234 |
|
100 |
100*100*10 |
70 |
70 |
1000 |
700 |
172 |
|
150 |
150*150*15 |
50 |
68 |
295 |
790 |
142 |
|
Physical properties | |||||||
Index |
Value |
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Specific gravity(g/cm3) |
2.25-2.35 |
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Water absorption(%) |
<0.5 |
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Acid-resisting strength, %Wt. Loss (ASTMc279) |
<4 |
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Firing temperature(Degree C) |
1280-1320 |
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Softening point( Degree C) |
>1400 |
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Specific Density(kg/m3) |
2350 |
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Package : |
Jumbo bag; Carton box; Wooden Case |
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Warranty: |
a) By National Standard HG-T 4369-2012 |
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b) Offer lifetime consultation on problems occurred | |||||||
2. Typical Application:
It can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.
a) Have excellent acid resistance and heat resistance.
b)It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid.
c)Used in high or low temperature conditions.
d) Used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.
b)
Package & Shipment.
Production Process.
Product series
Company information.
Certificate.
FAQ.
1).Offer samples?
---Yes.
2). Is CHEMXIN a manufacturer or trading company?
---Manufacturer.
3). How long does it take to delivery?
---In 7-10 days after receipt of 30% deposit.
4). What's your min order quantity?
---Our MOQ is 1CBM.
Contact way.
E-mail: sales@chemxin.com
Many thanks for browsing! Welcome your inquiry! Any of your questions will get our prompt attention & reply.
