Chemical Engineering May 2013 - 28
FOCUS ON
Mixing
A laboratory mixer that supplies
data for scaleup
The L5 Series
The L5 Series
laboratory
laboratory
mixers
mixers
(photo) are suitable for R&D, quality
analysis and standard laboratory
work. The mixers have a capacity
range from 1 mL up to 12 L, and are
able to mix inline with flowrates up
(photo) are suitable for R&D, quality
analysis and standard laboratory
work. The mixers have a capacity
range from 1 mL up to 12 L, and are
able to mix inline with flowrates up
to 20 L/min. Each machine is constructed
with wetted parts in grade
to 20 L/min. Each machine is constructed
with wetted parts in grade
316L stainless steel. The L5M-A laboratory
mixer features touchscreen
316L stainless steel. The L5M-A laboratory
mixer features touchscreen
control with digital tachometer, programmable
integral timer and amperage
display, which is invaluable
in scaling up production,
where validation and reproducibility
are crucial, says the company.
Inc.,
control with digital tachometer, programmable
integral timer and amperage
display, which is invaluable
in scaling up production,
where validation and reproducibility
are crucial, says the company.
Inc.,
Silverson Machines
East
East
www.silverson.com
This drum mixer fi ts
on a laboratory bench
The new Ploughshare Type N
5 laboratory mixer (photo)
features a drum with a
volume of 5 L. The mixer
was conceived as a compact,
table-top model, and
comes completely assembled,
tested and thus ready for use. The
control unit is an integral part of the
housing. The speed of the mixer shaft
is infinitely adjustable. The detachable
front plate can be rotated for filling and
emptying the mixing vessel through
the same neck, which also facilitates
cleaning. A range of optional accessories
is available, including a feeding
hopper or spray lid for dosing liquid
products. - Gebr. Lödige Maschinenbau
GmbH, Paderborn, Germany
www.loedige.de
If the port is too small,
consider this folding impeller
This new high-performance folding
impeller is suitable for new and retrofit
installations where tank entry
is not practical or too expensive.
The Folding Blade Hyflo 218 Impellers
(photo) feature a hydrofoil-style,
four-blade design that folds for easy
installation, and opens with centrifugal
force, locking in place when fully
opened. Available in sizes up to 210lers
Lödige
Maschinenbau
in.
dia., these
folding
enable
impelgreater
flexibility
in tank designs, and
the blade-locking mechanism can be
accessed from outside the tank for removing
the mixer, if necessary. Retrofit
applications include side entry for
large storage tanks, or top entry when
the tank service has changed and a
new mixer is required. - Sharpe
Mixers, Seattle, Wash.
www.sharpemixers.com
Blending can also be performed
by this screw feeder
This new Screw Feeder (photo) is designed
to efficiently measure ingredients
and consistently deliver material
to the process. Available with
either volumetric or gravimetric controls,
the feeder features an optional
integral agitator, which enables the
feeder to effectively operate as a dry
material mixer. The unit can blend
multiple dry materials, combine thick,
wet mixes, and break up solid lumps.
The trough is available in 304 or 316
stainless steel, carbon steel, or special
28 CHEMICAL ENGINEERING WWW.CHE.COM MAY 2013
alloy material, and can be customized
for specific applications. - Hapman,
Kalimazoo, Mich.
www.hapman.com
A robust agitator that
comes in many sizes
The HT Turbine Agitator (photo) features
a unique design that results
in high strength, low wear, quiet operation
and minimal maintenance,
says the manufacturer. The device
has output speeds of 5 to 350 rpm; a
compact, right-angle gear drive; and
tapered roller bearings with service
rated to over 100,000 hours (L-10)
life. Thirteen standard drive sizes are
available, from 1 to 1,000 hp. A wide
variety of mountings, shaft seals and
impellers are available. - Chemineer,
Inc., Dayton, Ohio
www.chemineer.com
A blender for mixing hot,
sticky materials
The new high-temperature, highintensity
continuous blender, Model
HM-165-AR (photo), mixes asphalt,
paints, resins adhesives and other
Note : For more information, circle the 3-digit number
on p. 72, or use the website designation.
Hapman
Sharpe Mixers
Silverson
Machines
Chemineer
- Silverson Machines
Longmeadow, Mass.
http://www.silverson.com
http://www.hapman.com
http://www.sharpemixers.com
http://www.loedige.de
http://www.chemineer.com
http://WWW.CHE.COM
Chemical Engineering May 2013
Table of Contents for the Digital Edition of Chemical Engineering May 2013
Contents
Chemical Engineering May 2013 - Cover1
Chemical Engineering May 2013 - Cover2
Chemical Engineering May 2013 - Contents
Chemical Engineering May 2013 - 2
Chemical Engineering May 2013 - 3
Chemical Engineering May 2013 - 4
Chemical Engineering May 2013 - 5
Chemical Engineering May 2013 - 6
Chemical Engineering May 2013 - 7
Chemical Engineering May 2013 - 8
Chemical Engineering May 2013 - 9
Chemical Engineering May 2013 - 10
Chemical Engineering May 2013 - 11
Chemical Engineering May 2013 - 12
Chemical Engineering May 2013 - 13
Chemical Engineering May 2013 - 14
Chemical Engineering May 2013 - 15
Chemical Engineering May 2013 - 16
Chemical Engineering May 2013 - 17
Chemical Engineering May 2013 - 18
Chemical Engineering May 2013 - 19
Chemical Engineering May 2013 - 20
Chemical Engineering May 2013 - 21
Chemical Engineering May 2013 - 22
Chemical Engineering May 2013 - 23
Chemical Engineering May 2013 - 24
Chemical Engineering May 2013 - 25
Chemical Engineering May 2013 - 26
Chemical Engineering May 2013 - 27
Chemical Engineering May 2013 - 28
Chemical Engineering May 2013 - 29
Chemical Engineering May 2013 - 30
Chemical Engineering May 2013 - 31
Chemical Engineering May 2013 - 32
Chemical Engineering May 2013 - 33
Chemical Engineering May 2013 - 34
Chemical Engineering May 2013 - 35
Chemical Engineering May 2013 - 36
Chemical Engineering May 2013 - 37
Chemical Engineering May 2013 - 38
Chemical Engineering May 2013 - 39
Chemical Engineering May 2013 - 40
Chemical Engineering May 2013 - 41
Chemical Engineering May 2013 - 42
Chemical Engineering May 2013 - 43
Chemical Engineering May 2013 - 44
Chemical Engineering May 2013 - 45
Chemical Engineering May 2013 - 46
Chemical Engineering May 2013 - 47
Chemical Engineering May 2013 - 48
Chemical Engineering May 2013 - 49
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Chemical Engineering May 2013 - 53
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Chemical Engineering May 2013 - 77
Chemical Engineering May 2013 - 78
Chemical Engineering May 2013 - Cover3
Chemical Engineering May 2013 - Cover4
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