Metal Improved Inner Arc Ring

• CAS No.: 65997-19-5
• Formula: Stainless Steel
• EINECS: 7440-21-3
• Material: Carbon Steel, Stainless Steels, Aluminum, Titanium
• Structure Feature: Ladder Ring
• Type: Random Packing
• Model NO.: FXM-DB-200707-A1
• Usage: Chemical Engineering, Chemical Industry Product, Sewage Treatment, Absorption and Stripping Service
• Effect: Heat Transfer, 1.Absorption and Stripping Service
• Source: No Description
• Process: Stamp
• Application: Various Separation, Absorption
• Size: 17, 25, 34, 38, 43, 50, 51, 66, 86 mm
• Sample: Free
• Package: Super Sack, Small Bag, Carton on Wooden Pallet
• Structural Features: Ideal Height-Diameter Ratio
• Transport Package: Small Bag, Super Sack, Carton and So on
• Specification: 25, 38, 50, 76 mm
• Trademark: FXSINO
• Origin: China
• HS Code: 7326909090
• Production Capacity: 5000 Cbm/Month

Product Description

Metal Improved Inner Arc Ring: 
a kind of random packing further developed on the basis of Raschig Ring. It has low aspect ratio  (1/3 to 1/2 of High/Diameter) and can reduces resistance when the gas goes through the machine bed and increases flow rate. As the cascade ring's special form, it can reduces the pressure drop significantly and also allows additional vapor/liquid handling and therefore increases plant capability. And as any solids entering the packed bed are more easily flushed through the packing matrix. Higher operational efficiency occurs because of the preferential orientation which ensures that in most of the ring surface are positioned vertically rather than horizontally, and this is also advantageous for mass transfer.

Applications:
 widely used in desulfuration and decarbonization system in compound ammonia plant, decompressed plant in crude oil separated plant, all kind of separation process such as separation of methanol, separation of organic acid, and used in absorb or disabosorb tower.


Refer to HG/T21557.2-95  

Size mm	Specific area m^2/m^3	Void rate %	Bulk number Pieces/m³	Bulk density Kg/m³	Dry  packing  factor m^-1
Φ25	220	96.5	97160	459	273.54
Φ38	154.3	95.9	31800	433	185.8
Φ50	109.2	96.1	12300	323.9	127.4
Φ76	73.5	97.6	3540	385	81

   
Suitable in International standard

Size mm	Dimension Mm (OD*ID*H*TKS)	Bulk Density Kg/m³	Bulk Quantity Pcs/m³	Specific area m²/m	Void %	Factor m-1
0P	17*15*6*0.3	472	530,000	427	94	55
1P	25*22*8*0.3	270	150,000	230	96	40
1.5P	34*29*11*0.3	201	60,910	198	97	29
2P	43*38*14*0.4	230	33,170	164	97	22
2.5P	51*44*17*0.4	186	17,900	127	97	17
3P	66*57*21*0.4	139	8,800	105	98	14
4P	86*76*29*0.4	143	5,000	90	98	10
5P	131*118*41*0.6	136	1,480	65	98	7