Rhine Ruhr is the leading supplier of a wide
range of random and structured packing in the
Asia Pacific Region – a role it has been playing
The company’s team of engineers has fully
developed resources to support every customer
with a complete range of services, from shipment
of bulk column packings on a commodity basis to
a complete package of column packing internals,
inclusive of engineering and installation.
Dynalox Metal Packing is a high performance
column packing developed by Rhine Ruhr specifically
for Distillation. The basic element shape bears
resemblance to other high performance packing
elements but with subtle enhancements to improve
Randomness, Liquid Spreading and Mechanical
The result is a robust and cost effective 3rd
Generation High Capacity Random Packing.
Dynalox Metal generates optimum space efficiency
in applications where moderate to high L/G is
encountered such as in high pressure hydrocarbon
separations. It is a useful replacement for Generic
Packing especially where
higher capacity is
required without the
loss of separation
Dynalox Metal Packing
can be supplied in most
metallic materials such
as Carbon Steel, Stainless
Steel, Aluminium, Titanium, Zirconium
and high nickel alloys and is currently
available in sizes #25, #40, #50 and #70.
Dynaflo™ Ring Packing
Dynaflo Ring Packing is the most radical proprietary
packing developed by Rhine Ruhr.
The packing elements retain their basic slotted ring
heritage with an open skeletal structure typical of high
performance thermoplastic random packing.
Enhancements maximize available surface and
mechanical strength. The most obvious deviation from
conventional high performance slotted rings is the
conical element shape which serves both to reduce
drag, resulting in lower pressure drop whilst increasing
accessibility to the inner surface resulting in higher
mass transfer efficiency.
Rhine Ruhr manufactures Dynaflo Rings in a
wide range of thermoplastic materials including
Polyproylene, HDPE, PVDF, ECTFE, PFA etc.
The standard size range is #25, #50 and #75.
Dynapak is a typical structured packing formed from
corrugated sheets of perforated embossed metal (EM
series) or wire gauze (WG series).
The result is a very open honeycomb structure with
inclined flow channels giving a relatively high surface
area but with very low resistance to gas flow. The
surface enhancements have been chosen to maximize
These characteristics tend to show significant
performance benefits in low pressure and low irrigation
Typical applications include Vacuum and Atmospheric
Crude Oil Fractionators, FCC Main Fractionators and
Dynapak is manufactured in a wide range of sizes by
varying the crimp altitude.
Packing Surface ranges from 50m2/m3 (lowest
efficiency, highest capacity) to 750m2/m3 (highest
efficency, lowest capacity).
Rhine Ruhr also manufactures Dynapak with two
standard crimp angles. Style “R” has a 45O crimp
for most distillation applications. Style “S” has a 60O
crimp for high liquid rate applications such as heat