Montz structured packings
A quality term well known in the field of thermal fractionating

Structured packings stand out by a very efficient technique and a versatile concept of application. These packings offer a high fractionating capacity, a good wettability and a low pressure drop together with an exact adaptability to the respective fractionation problem concerned. They are applied in the field of distillation, absorption and liquid-liquid extraction.


Montz-Pak Type M / MN
 Montz-Pak Type A3
 Montz-Pak Type B1
 Montz-Pak Type BSH
 Montz-Pak Type C1
    Montz-Pak Type B1

Montz-Pak Type M / MN
The new high-perfomance packing
Montz-Pak Type M


Materials
Stainless steels such as 304,
   410S, 316, 316Ti, 316L, 904L
Carbon-steel
Hastelloy C4, aluminium, copper,
   titanium, monel, tantalum, etc.
Other materials are available on
   request




Characteristics Type M
Maximized capacity
Lowest pressure drop
Same separation efficiency
   compared to standard packing          types

Characteristics Type MN
Higher capacity
Lower pressure drop
Highest separation efficiency

The Montz-Pak Type M and Type MN are further developments of the tried and trusted structured packing Montz-Pak Type B1, A3 and BSH with its own patent coverage.
The optimized crimp geometry creates two packing types, that meet the demands for high separation efficiency and throughput exceptionally well:

The Type MN series gives 30% more separation efficiency along with higher throughput capacity compared to standard packing crimps.

The Type M series allows throughput increases of 30% compared to columns equipped with standard packing types due to reduced pressure drop. This packing offers the same efficiency as standard packing types.

The field of applications comprises new columns as well as tower revamps. Revamps from standard packed columns to the new high performance packing types consistently deliver outstanding performances.

Available packing types
PAK-Type      Surface area

B1-250M        250 m²/m³
B1-350M        350 m²/m³
B1-250MN      250 m²/m³
B1-350MN      350 m²/m³
B1-500MN      500 m²/m³
A3-500M        500 m²/m³


Patents
  US6783119
  EP1251958
  DE10001694

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 Diagrams

Montz-Pak Type A3
Special wire mesh packing for
fractionating of thermally instable substances under vacuum
Montz-Pak Type A3

Materials
Stainless steels such as 304,
   410S, 316, 316Ti, 316L, 904L.
Hastelloy C4, aluminium, copper,
   titanium, monel, etc.
Other materials are available
   on request

Motz-Pak Type A3 in particular fulfils the special requirements in connection with the fractionation of thermally instable substances under vacuum. This is achieved above all by a special wire mesh with capillary effect which in form of corrugated lamellae builds up the packing layers. With its low pressure drop and its high separation efficiency this type of packing is also very suitable for very low liquid loads.

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Montz-Pak Type B1
The efficient metal sheet packing
Montz-Pak Type B1
Materials
Stainless steels such as:304,
   410S, 316, 316Ti, 316L, 904L
Carbon-steel
Hastelloy C4, aluminium, copper,
   titanium, monel, etc.
Other materials are available
   on request

Montz-Pak Type B1 is the result of many years of experience and development in the field of thermal fractionating technology with structured packings. Montz-Pak Type B1 has proven its reliability in many technical applications. The excellent characteristics are ensured by the regular arrangement and the special Montz surface structure.




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Montz-Pak Type BSH
High-performance packing
for thermal mass transfer
Montz-Pak Type BSH
Materials
stainless steels such as 304,
   410S, 316, 316Ti, 316L, 904L
Carbon-steel
Hastelloy C4, aluminium, copper,
   titanium, monel, tantalum, etc.
Other materials are available
   on request

The BSH-packing in one type of packing which combines the essential features and characteristics of metal sheet and wire mesh packing. A remarkable characteristic of the BSH-packing is the special surface structure. It consists of rhombic perforation with alternating burred-up borders. This structure ensures an excellent and uniform wetting under lowest and high liquid loads. Turbulences caused by the burred-up rims of the orifice ensure a permanent mixing of the liquid film on the packing surface.







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Montz-Pak Type C1
Plastic packing made of PTFE
for fractionating corrosive substances.
Montz-Pak Type C1
Material
Distributor and support systems
for C1 packings are made e.g.of
Hastelloy C4 or B2, titanium or
tantalum.

Montz-Pak Type C1 made of pure PTFE, represents a regular mass transfer packing featuring a specific surface of 300 m2/m3. The C1-packing is produced in form of cylindrical packing elements for small diameters, and in segments for larger diameters. The individual packing layers are stiffened with a metallic basket.


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Julius Montz GmbH, Postbox 530, D-40705 Hilden, Tel. 0049/ 2103/ 894-0, Fax 0049/ 2103/ 894-77