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Multiple-blade Metal Pall Ring with High Gas Velocity

A 360° overview of metal pall ring on the blue background.
MPR-01: 360° shows of metal pall ring for comprehensive understanding.

Metal pall ring is also named metal pall ring packing. It is very popular in the pall rings field. Metal pall ring has a unique multiple-blade design, which relatively enlarges the internal surface area and promotes the fluid-air exchange. Metal pall rings is improved on the basis of the metal raschig ring's structure. Usually under the same pressure drop condition, pall ring's handling capacity is increased by 50% than raschig rings.

Compared with plastic pall ring, this type pall ring packing has higher mechanical strength and better mass transfer performance. It is suitable for the materials which are easy to decompose, aggregate or carbonize. Metal pall ring has good handling flexibility and large production capacity. It is suitable for various separation and absorption applications, such as gas dehydration, methane and carbon dioxide removal. Metal pall ring has a wide range of materials. It can be made from carbon steel or stainless steel. Specifications can be customized according to your needs.

Two metal pall ring: one is lying and the other is standing. We can see the sectional part clearly.
MPR-02: Sectional view of metal pall ring.
Three metal pall rings: one large is lying and one of the small one standing with the other is lying.
MPR-03: Metal pall ring can be customized into different sizes and diameters.

Specifications:

  • Material: carbon steel; SS 304, SS 304L, SS 410, SS 316, SS 316L.
  • Package: plastic bags, cartons.
Table 1: The Technical Parameter of Metal Pall Ring
Item Size
(mm)		 Bulk Density 304
(kg/m3)		 Number
(n/m3)		 Surface Area
(m2/m3)		 Voidage Dry Packing Factor
(m-1)
MPRT-01 6 × 6 × 0.3 900 4000000 904 88.6% 1307.4
MPRT-02 10 × 10 × 0.3 480 768000 482 93.8% 583.8
MPRT-03 13 × 13 × 0.3 420 410000 415 4.8% 489.2
MPRT-04 16 × 16 × 0.3 348 201000 344 95.5% 393.2
MPRT-05 25 × 25 × 0.4 288 53500 212 96.2% 229.8
MPRT-06 25 × 25 × 0.5 367 53500 216 95% 237.2
MPRT-07 25 × 25 × 0.6 439 53500 219 94.2% 244.1
MPRT-08 38 × 38 × 0.4 193 15180 143 97.2% 148.4
MPRT-09 38 × 38 × 0.5 246 15180 145 96.7% 151.7
MPRT-10 38 × 38 × 0.6 328 15000 146 95.9% 154.6
MPRT-11 50 × 50 × 0.5 185 6500 106 97.5% 128.5
MPRT-12 50 × 50 × 0.8 315 6500 108 96.8% 130.5
MPRT-13 50 × 50 × 1.0 380 6500 132.5 96.0% 134.0
MPRT-14 76 × 76 × 1.0 265 1920 69 97.4% 79.6
MPRT-15 89 × 89 × 1.0 224 1220 61 97.1% 66.2

Features:

  • High gas velocity.
  • High mechanical strength.
  • Effective mass transfer and separation.
  • Excellent handling capacity.
  • Large production capacity.

Applications:

  • Fit for heat-sensitive material.
  • Suitable for high temperature applications.
  • Used in gas dehydration, methane and carbon dioxide removal.
  • Suitable for the materials which are easy to decompose, aggregate or carbonize.
  • Applied in carbon dioxide degassing towers, ozone exposure reaction towers, vacuum distillation towers and other reaction towers.

Inquiry for Our Product

Boegger Industech Limited
E-mail: summer@randompacking.org

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