Chemical Engineering December 2010 - 51

Chemical Engineering's Literature Review
december 2010
No More Guessing! Measure Color
For Optimal Quality.
The UltraScan VIS spectrophotometer
objectively qualifies slight lot differences
in yellowness and color for clear and chromatic
chemicals. (Dry or Liquid, hot or cold,
large or very, very small samples.) Generate
an electronic record of the test results.
Download Tech Notes.
www.hunterlab.com/Industry/Chemical
www.hunterlab.com 703-471-6870 info@hunterlab.com
Circle 296 on p. 58 or go to adlinks.che.com/29257-296
Free Catalog - Magnatrol Solenoid Valves
Catalog details 2-way bronze & stainless
steel solenoid valves 3/8 " - 3 " to control flow
of Water, Ammonias, Fuel Oil, Gas, Steam,
Brine, Solvents, Cryogenics and Oxygen.
Available NC/NO, packless construction,
continuous-duty coils for all voltages, no
differential pressure required to open and
2-way straight thru design.
For literature or same day quotation contact:
MAGNATROL VALVE CORPORATION
67 Fifth Avenue * P.O. Box 17, Hawthorne, New Jersey * 07507 * U.S.A.
PHONE: 973-427-4341 FAX: 973-427-7611 E-MAIL: info@magnatrol.com
WEB SITE: www.magnatrol.com/downloads.html
Circle 298 on p. 58 or go to adlinks.che.com/29257-298
Think Green -Think Pulsair
Pulsair Chemical and Wastewater
Mixing Systems efficiently mix
aeration tanks, anoxic basins,
sludge tanks, and chemical tanks
using up to 75% Less Energy than
conventional mechanical mixers...and
there are no immersed
impellors, shafts, gears, seals or
any other moving parts in the tank.
Pulsair - The Fastest, Most Efficient Low
Shear Mixing System Available Today!
For information, Call 800-582-7797
Email sales@pulsair.com www.pulsair.com
Circle 297 on p. 58 or go to adlinks.che.com/29257-297
High Cycle Life Plastic Pinch Valve
Plast-O-Matic Valves, Inc. has developed
an all-thermoplastic, air operated pinch
valve with a newly designed sleeve element
that lasts up to five times longer than traditional
designs. The sleeve ele-ment in Series
HSA is a patent-pending design featuring
variable thicknesses and a tapered shape. It is molded from EPDMh2, a
new formulation of Ethelyne-Propylene-Diene-Monomer using a proprietary
curing process for greater elasticity, durability, and longevity. This
elastomer, combined with the new design, enables the pinch element to
achieve over 1,000,000 cycles under test conditions. Further Information:
Plast-O-Matic Valves, Inc., (973) 256-3000 * Fax: (973) 256-4745
www.plastomatic.com * info@plastomatic.com
Circle 299 on p. 58 or go to adlinks.che.com/29257-299
Miss the SEPTEMBER Literature Reviews?
Not to Worry
Visit che.com to view 'previous issues'
Keep informed with
Chemical Engineering's
Literature Reviews
In Print
Digital Version -
Online: che.com
Contact: Helene Hicks
MARCH 2011 closing: 2/11/11
212-621-4958 hhicks@che.com Inside Sales Manager/CEBG Sales Manager.

http://www.hunterlab.com/Industry/Chemical http://www.pulsair.com http://www.hunterlab.com http://adlinks.che.com/29257-297 http://adlinks.che.com/29257-296 http://www.magnatrol.com/downloads.html http://www.plastomatic.com http://adlinks.che.com/29257-298 http://adlinks.che.com/29257-299 http://www.che.com http://www.che.com

Chemical Engineering December 2010

Table of Contents for the Digital Edition of Chemical Engineering December 2010