Raschig ring is a form of random packing and is used in commercial fractional distillation columns to reduce pressure loss (versus using trays), while maintaining good efficiency and economy. Raschig ring packing is proven in a wide range of mass transfer applications. The Raschig ring structure provides one of the largest surface areas among tower packing options and handles heavy loading, process upsets and temperature shocks.
|
Spec. |
D*H*T (mm) |
Surface area (m2/m3) |
Free volume (%) |
Number per m3 |
Bulk density (Kg/m3) |
Dry Packing Factor(m-1) |
|
? 6 |
6*6*2 |
789 |
73 |
3110000 |
737 |
2030 |
|
? 10 |
10*10*2 |
440 |
70 |
720000 |
700 |
1280 |
|
? 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 |