Raschig Ring is proven in a wide range of mass transfer applications. A full range of sizes and materials are available to tackle a wide range of separation applications.It has long history of improving separation efficiency.The simple big opening structure provides one of the largest surface areas among tower packing options.The advantages of metal raschig ring packing are high capacity,low pressure drops,high separation,cold and heat resistant, long life. Application ﹡Petrochemical distillation and extraction applications ﹡Absorption in gas processing and combustion plants ﹡Desorption in water treatment
|
Size
（mm）
|
Bulk density
（kg/m3）
|
Number
per m3
|
Surface area
（m2/m3）
|
Free volume
（%）
|
|
16×16×0.4
|
379
|
185000
|
350
|
92
|
|
25×25×0.8
|
318
|
55000
|
220
|
92
|
|
25×25×1.0
|
400
|
55000
|
220
|
92
|
|
38×38×0.8
|
430
|
19000
|
150
|
93
|
|
38×38×1.0
|
793
|
19000
|
150
|
93
|
|
50×50×0.6
|
203
|
6500
|
68
|
95
|
|
50×50×0.8
|
285
|
6500
|
68
|
95
|
|
50×50×1.0
|
325
|
7000
|
68
|
95
|
|
76×76×1.6
|
212
|
1870
|
68
|
95
|
|
80×80×2.0
|
300
|
1300
|
50
|
96
|
|
90×90×3.0
|
236
|
1160
|
50
|
97
|
The above data is reference to material stainless steel (AISI304) in the material thickness shown. Other material available: carbon steel, stainless steel including 304, 304L, 410,316, 316L.
