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SpinTek Ceramic Membranes0 pages
SpinTek T Ceramic Membrane
d
™
TiO2 Membranes in Flat Sheet, Disk,
“Half Moon,” and coupon
Unique Ceramic Membrane
The SpinTek Td ceramic membrane offers a new
tool for the separation of micro-sized solids from
liquid, gas and air influent. The unique Td
membrane starts as a 185 micron thick stainless
steel substrate and then a thin (15 micron)
nanopowder coating of ceramic is bonded to the
substrate. The ceramic coating has a smooth surface
that resists fouling which occurs with conventional
“depth” type ceramic membranes. The Td
membrane is available in pore sizes as small as 0.07
microns and as large as 0.8 microns. The base
ceramic of the Td membrane is titanium dioxide
(TiO2) manufactured from nano-sized ceramic
powders. This can be blended with either zirconia
or with a composite of alumina and silica dioxide
depending on the intended service.
Membrane Sizes
The SpinTek Td membrane is available in square
sheets 285 mm (11.2") x 285 mm (11.2"). Larger
sheets are available by precision welding standard
Td sheets together. Standard circular and
rectangular configurations are available and
custom configurations can be laser cut to meet
most needs. The Td membrane can also be rolled
to a minimum dimension of 10 mm (3/8")
without damaging the membrane surface.
System Configurations
The Td membrane can be used in the SpinTek ST-II
and Speedy rotary microfiltration applications. Our
engineers can also custom design and fabricate
specific membrane modules for most applications.
Membrane
KEY BENEFITS
• 0.07 to 0.8 micron pore sizes can
be specified
• 100% membrane stability in highly
alkaline and solvent environments
• Operationally stable to 300°C in air
and up to 800°C in an inert or
reducing atmosphere
• Smooth membrane surface resists
fouling
• Tight mean pore diameter for
precise filtration
• Excellent performance in oil/water
separation applications
• Titanium substrate available
• Resistant to bacterial attack
• Can be sterilized with live steam
