Mott Poruous Metal Filter Elements T - Teesing

A general overview of Mott precision
sintered porous metal filter elements.
Introduction.
Mott Corporation manufactures standard filter elements in
a broad range of materials and sizes, and with a selection
of fittings, so they can be easily specified with the characteristics
and configurations customers require. Mott can
incorporate custom features or create completely original
designs for specialized needs.
High differential pressure capability – Mott porous
metal filter elements can be designed to withstand differential
pressures over 3000 psi.
Cleanable filter elements – As part of permanent
filtration installations, Mott elements can be effectively
cleaned in situ in many applications. This is accomplished
by a blowback system for gaseous applications or a backwash/backflush
system for liquid applications. Mott
engineers are highly experienced in designing and constructing
such systems. Examples of these process filters
are the LSI filters for liquid/solids applications and the GSV
filter for gas/solids applications.
Contaminants can also be removed chemically by
means of solvents, caustic wash, acid wash, as well as
water, steam and air flush. Ultrasonic cleaning is used to
remove chemically inert materials. Controlled-atmosphere
fluid bed furnaces may also be used.
Mott precision porous metal filter elements may be
cleaned and subsequently kept in continuous operation
for years, where other types of elements would have to
be replaced several times.
High corrosion resistance – While 316L stainless steel
is the standard material of construction, Mott elements are
available in a variety of materials for chemical compatibility
with many liquids and gases. Other materials include:
304L, 310, 347 and 430 stainless steel; Hastelloy ® B,
B-2, C-22, C276, N and X; Inconel ® 600, 625 and 690;
Monel ® 400, Nickel 200, Alloy 20 and titanium.
High-Temperature Capability
Atmospheres
Material Oxidizing Reducing or Neutral
316L SS 750°F 1000°F
310 SS 1100°F 1500°F
Inconel 600 1100°F 1500°F
Hastelloy X 1450°F 1700°F
Performance in reducing or neutral atmospheres is substantially
greater due to the inherent strength of the material at elevated
temperatures.
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Hastelloy is a registered trademark of Haynes International, Inc.
Inconel and Monel are registered trademarks of Special Metals Corporation.