Ceramic Raschig Rings For Tower Packing
Ceramic raschig rings for tower packing
Ceramic raschig rings for tower packing
Product Description.
Ceramic raschig rings can resist high temperature, acid (except HF), alkali, salt and various organic solvents. It's widely applied in various packing towers of desiccation, absorption, cooling, washing, and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.
It's used in commercial fractional distillation towers to reduce pressure loss (versus using trays), while maintaining good efficiency and economy.
Typically the change in pressure (also called "delta p") is lower than in the case of trays but slightly higher than for structured packing.
For raschig ring with big size over 100mm, it's usually filled in the column orderly. If its size is less than 90mm, raschig ring is stacked in the column randomly.
1. Specification.
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Model: |
Raschig Ring |
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Shape: |
Ring |
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Color: |
Light Grey |
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Chemical composition |
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SiO2 |
Al2O3 |
Fe2O3 |
CaO |
K2O+Na2O |
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>70% |
17-23% |
<1% |
<1-2% |
<2-4% |
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Technical data |
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Diameter (mm) |
D*H*T (mm) |
Surface area (m2/m3) |
Free volume (%) |
Number per m3 |
Bulk density (Kg/m3) |
Dry Packing Factor(m-1) |
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15 |
15*15*2 |
330 |
70 |
250000 |
690 |
960 |
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16 |
16*16*2 |
305 |
73 |
192500 |
730 |
784 |
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25 |
25*25*2.5 |
190 |
78 |
49000 |
505 |
400 |
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40 |
40*40*5 |
126 |
75 |
12700 |
577 |
305 |
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50 |
50*50*5 |
93 |
81 |
6000 |
457 |
177 |
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80 |
80*80*9.5 |
90 |
68 |
1910 |
714 |
234 |
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100 |
100*100*10 |
70 |
70 |
1000 |
700 |
172 |
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150 |
150*150*15 |
50 |
68 |
295 |
790 |
142 |
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Physical properties |
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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 |
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2. Typical Application:
1. It is the most ideal filler for reburner, reacting fernace and filler furnace on oil and chemical industries.
2. It is mainly used in high temperature, high pressure, and strong corrosion working environment on chemical industry.
3. Features:
High-temperature resistance ,Strong acid resistance .Simple structure,Easy processing ,Improving distribution of gas-liquid and mass transfer performance.
4. Available Size: 6mm,10mm,12mm,15mm,25mm,50mm, 80mm,100mm
Package & Shipment.
Production Process.
Product series
Our service:
1.Your inquiry related to our products or prices will be replied in 12hrs.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.
3.OEM&ODM, any your customized sizes we can help you to design and put into production.
4.Quotation are offered for your unique sizes and some your special requirements.
Contact way.
E-mail: sales@chemxin.com
Many thanks for browsing! Welcome your inquiry! Any of your questions will get our prompt attention & reply.
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