Ceramic Cascade Mini Ring manufacturer & supplier

                                                          ISO 9001:2000 Registered Manufacturer

                            AceChemPack  Tower  Packing  Co., Ltd

                                                        中德卓越化工填料有限公司


 

   Home  

  Contact  AceChemPack

   ----   Products  ----

  Ceramic   Balls

  Molecular    Sieve

  Honeycomb Ceramic   

  Activated    Alumina

--- Tower Packing ---

  Ceramic Random Packing 

  Plastic  Random  Packing

  Metal   Random  Packing

  Structured Tower Packing

   --- Chem Ceramic ---

  Foamed      Ceramic

  Acid-resistant Ceramic

 Heat  Exchanger  Ceramic & RTO   

--- Select  Product ---

   By    photos

   By   Applications

           More  ...

 

 

 Ceramic Cascade Mini Ring

 Ceramic Cascade Mini Ring

         AceChemPack Cascade Mini Ring high-performance random packings provide significant capacity advantages and lower pressure drop than other random packings. These high-performance random packings have consistently demonstrated capacity improvements of up to 15% in a variety of applications without loss of efficiency. Superior mechanical integrity allows processors to specify deep beds without packing deformation. Both high performance packings are available in several sizes and virtually any metallic material. Cascade Mini Ring random packings are the most advanced random packing designs offered today.
        Low Aspect Ratio (1/3 to 1/2 of H/D)- Key to Highest Performance for Mass Transfer.
       Cascade Mini Ring is the successful third-generation random packing. Since its introduction, CMR random packing has been utilized in a wide variety of distillation, absorption and stripping columns around the world. The superior performance of CMR random packing has been shown in thousands of successful installations. CMR is the random packing of choice for the majority of licensed processes.
       Among the many random packings available on the market, the PALL-RING  has been popular for several decades. Characteristic of the PALL-RING  (and most other cylindrical ring-shaped packings) is the fact that the ring height is equal to the ring diameter, i.e., the height-to-diameter ratio is equal to 1.0. The  AceChemPack Cascade Mini Ring  random packing has an aspect ratio of only 1: 3, i.e., its height is typically only 1/3 of its diameter. Seemingly minor, this change in geometry has a profound effect on the process performance of the packing. Indeed, when dumped in a tower, the "flat" CMR rings tend to orient themselves preferentially in a "near-horizontal" position, i.e., with their cylindrical axis predominantly in the direction of the vapor and liquid flow. This is exactly the opposite of the tendency of PALL-RING  (and other high-aspect-ratio rings) to preferentially orient themselves on their "side" (cylindrical axis more horizontal than vertical).

Performance of Cascade Mini Ring:

       This preferential orientation of the AceChemPack Cascade Mini Ring (CMR ring) brings about substantial improvements in process performance:
       1. Lower pressure drop: Having its largest opening predominantly in the direction of the vapor flow allows for easy vapor passage, resulting in lower pressure drop.
        2. Higher capacity: The lower pressure drop moves the operating point farther away from the critical pressure drop at which flooding occurs (typically 1-2 in. wc/ft or 10-20 mbar/m). This means additional vapor/liquid handling capability.
        3. Better fouling resistance: Any solids entering the packed bed are more easily flushed through the packing matrix by the liquid.
         4. Higher efficiency: This preferential orientation of the AceChemPack Cascade Mini Ring (CMR packing) , resulting in most of its surface being positioned vertically in the tower rather than horizontally, is also advantageous for mass transfer. It is important that as much of the available surface area as possible be effectively wetted. The underside of any horizontal surface in the packed bed is shielded from the liquid trickling down and is therefore not effectively wetted. By definition, these dry surfaces take no part in the mass transfer process and are lost.
         Substituting PALL-RING  with AceChemPack Cascade Mini Ring (CMR ring) will, therefore, result in clear capacity and pressure drop and/or efficiency gains, depending on which option the designer chooses. The high strength-to-weight ratio of the CMR packing allows the use of deep beds while minimizing the number of support plates and redistributors. CMR packing also resists compression making removal easy during turnarounds.

       AceChemPack Cascade Mini Ring are available with the material of Ceramic, metal, plastic.

 Specifications of Ceramic Cascade Mini Ring:

Specification
ф
mm

surface area
α
m2/m3

Space rate
ε
m3/m3

Number
n/m3

Bulk density
γρ
kg/m3

packing factor
m-1

1 "

25*17.5*3

250

0.69

74000

630

245

1.25"

30*21*3

230

0.72

46200

650

225

 1.5"

40*28*4

185

0.81

32500

650

180

2 "

50*30*5

149.6

0.78

8980

650

120

3 "

80*45*7

108.4

0.86

3900

650

105

Other products:

Ceramic Saddle Ring, Ceramic Cascade Ring, Super Cascade Ring, Ceramic Pall Ring, Ceramic Cross-partition Ring, Ceramic Y Form Ring, Ceramic Conjugate Ring, Ceramic Raschig Ring, Ceramic Oval hole Chain, Ceramic Y Chain, Ceramic Structure Packing, Ceramic Cascade Mini Ring,  Metal Cascade Mini Rings,

 


  E-mail: business@tower-packing.com      MSN: AceChemPack@hotmail.com          SKYPE: AceChemPack

     © Copyright by AceChemPack Tower Packing Co., Ltd. All rights reserved .