25mm Cmr Packing SS304 SS316L Metal Cascade Mini Ring for Distillation Column

• Material: Metal
• Structure Feature: Saddle Ring Filler
• Type: Random Packing
• Usage: Chemical Industry Product
• Effect: Reducing Shrinkage
• Source: Particle
• Model NO.: BS-MCR
• Color: Silver Gray
• MOQ: 1 Cubic Meter
• Transport Package: Plastic Ton Bag with Pallet, Carton Box
• Specification: 25mm, 38mm, 50mm, 76mm
• Trademark: BESTN
• Origin: China
• HS Code: 8419909000
• Production Capacity: 1000cubic Meter/Month

Product Description

 Metal CMR( Cascade Mini Ring) is very similar structured packing, it can be confluent , diversion to surface renewal without loss,. At the same time, the upper and lower flanging design not only to ensure the uniform distribution of the liquid, but also to overcome the wall flow, overhead and other phenomena. Therefore, it can be regarded as the one high gas-liquid contacting efficiency flat type small diameter metal CMR Ring.

Metal cascade mini ring is made of materials like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It is especially suitable for rectification towers under vacuum to treat thermosensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.
 

Product Name			Metal Cascade Mini Ring CMR Ring Random Tower Packing
Model			ESJ170811A
Standard			HG/T21557-95
Punch machine accuracy			GB 1804 IT13/GB 1184 B
Relevant domestic reference standards			GB 3280,1184,1804,708
Suitable in International Standard
D*H*T mm	Surface Area  m2/m3	Volid Volume %	Packing Number pieces/m3	Packing Density Kg/m3	Packing Factor m-1
0P(17*15*6*0.3)	427	94	530000	482	55
1P (25*22*8*0.3)	230	96	150000	270	40
1.5P(34*29*11*0.3)	198	97	60910	201	29
2P (48*38*14*0.4)	164	97	33170	230	22
2.5P(51*44*17*0.4)	127	97	17900	186	17
3P(66*57*21*0.4)	105	98	8800	139	14
4P(86*76*29*0.4)	90	98	5000	143	10
HG/T 21557.2-95
25	220	96.5	97160	459	273.54
38	154.3	95.9	31800	433	186
50	109.2	96.1	12300	324	127
76	73.5	97.6	3540	385	81
Application: Widely used in all kinds of seperation, absorb plants, constant decompress plants, compounding am-monia plant, decarbonization, desulfuration, seperation of ethylbenzene, seperation of issooctane/me-thylbenzene, absorption, areation, degassing, desorption, distillation, stripping, heat recovery, extration, various seperation and absorption, such as NH3, H2, SO2 etc.
Mainly Material			1. Carbon steel
			2. Stainless steels, including Austenitic, Ferritic
			3. Duplex stainless steel
			4. Nickel and nickel alloys
			5. Aluminum
			6. Copper and copper alloys
			7. Tianium and zirconium
Feature			1. Low pressure drop
			2. Good liquid/gas distribution and high mass transfer efficiency
			3. Versatility, easily wettable, high resistance to fouling, high temp.
			4. High mechanical strength, suitable for deeper beds.

1) Reduced pressure drop
Reduced Pressure drop occurs because the Cascade Mini Ring has its largest opening predominantly in the direction of the vapor/liquid flow which allows for easy passage, This reduces the pressure drop significantly.

2) Increased plant capacity
Increased plant capacity is the direct result of the result of the reduction in pressure drop that Cascade Mini Rings provide, as this moves the operating point further away from the critical pressure drop point at which flooding occurs. This is typically 1-2 in., wc/ft or 10-20 mbar/in). This effect allows additional vapor/liquid handling and therefore increases plant capability

3) Improved resistance to fouling.
Improved resistance to fouling results from the the directional positioning of the rings,(largest opening in direction of flow )as any solids entering the packed bed are more easily flushed through the packing matrix.

4) Higher operational efficiency
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. High efficiency is dependent on as much of the available surface area as possible being effectively wetted. The underside of any horizontal surface in a packed bed or tower is naturally shielded from the liquid trickling down and is therefore not fully wetted, such dry surfaces play little or no part in the mass transfer process. Cascade Mini Ring significantly reduces this effect,and therefore gives much higher plant operational efficiency.