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Ceramic Membrane
Filters
Specially for the pharmaceutical and
chemical industry, we offer the Alumina
Ceramic Membrane Filters. They consist of
a porous alumina support and a micro-pore
membrane applied on their inner or outer
surface, depending on the application.
They are highly useful for solid-liquid
separation, for chemical filtration and
for phase separation. They are
characterized by their high hardness,
rigidness, chemical resistance to
acid/alkali attack and high thermal shock
resistance. They are highly useful in many
beverage industry applications as well.
Typical
Specifications of Membrane Filters
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Intersection Shape |
 |
 |
 |
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Number of Channels |
1 |
7 |
19 |
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Dimensions |
Outer Diameter: mm |
Φ13 |
Φ 10 |
Φ 25 |
Φ 30 |
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Channel Diameter: mm |
Φ 9 |
Φ 6 |
Φ 6 |
Φ 4 |
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Specific area of Membrane:
m2/m |
0.04 |
0.03 |
0.12 |
0.24 |
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Thickness of the Membrane: mm |
1.5 ～ 2 |
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Parameters |
Porosity of Support: % |
> 33 |
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Average Pore Size of Membrane:
μm |
0.05, 0.1, 0.5 |
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Compressive Strength: MPa |
Inner Compressive Strength: 0.5
Outer Compressive Strength: 1.0 |
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Flux of Purified Water: L/h.
m2 |
> 500 |
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Material for Support and Membrane |
Al2O3 |
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Maximum Working Temperature |
1200 oC |
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Usability over the Range on pH Scale |
0 ～ 14 |
Available Size Range:
Diameter 6mm to 40mm
Length up to 1200 mm
A Micrograph of the membrane, showing
the precision with which the membrane
has been deposited. The winning
combination is the separating ability of
the membrane, coupled with the high
strength of the alumina support.
Some of the Typical Applications of the
Ceramic Membrane Filters are listed
below:
• Biochemical and Pharmaceutical
Industries: Clarification and
purification of the fermentation
products as well as purification or
separation of product slurries.
• Environmental applications: Waste
Water clarification and separation.
• Food and Beverage Industry:
Microfiltration of milk, clarification
of fruit juice and separation of
soyabean protein.
• Highly useful for various filtration
applications in the Petro-Chemical
Industry.
• Other fields: Reclamation of nano
powders, filtration of acid/alkali
containing liquids.
Advantages of Ceramic Membrane Filters
over other Filtration Devices:
• Cross-Flow and back-flushing may be
used to have higher flux rates.
• The design is compact, saving the
precious plant area. The system is a
closed system, adding to the ease of
operations.
• The system is easy to clean and may be
cleaned in-situ.
• The Material of construction being
Alumina, the filter is unaffected by
chemicals (except hot concentrated H2SO4
and HF)
• The high rigidity of the support
offers resistance to elevated
temperatures and pressures, thus
prolonging the life of the system.
• Like all of our other products, we can
provide customizations to match the
designs and requirements of the
end-user.
Contact Us today for developing a Membrane
Filter Application that's just
the best for you!
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