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Cloud Chamber Scrubber Case Studies

  Technology Update

Tri-Mer has introduced the UltraTemp and UltraCat ceramic filter systems.  These completely dry systems are extremely effective for applications over 300°F. The ceramic filter technologies, introduced from Europe, are even more effective and economical than the Cloud Chamber Scrubber in capturing PM, including submicron and PM2.5. The ceramic filter systems can also simultaneously remove SO2, HCl, HF, and NOx in a compact, all-in-one system.  Please visit the UltraTemp and UltraCat ceramic filters overview for more information.

Case Study #1: Glass Furnace Exhaust for Container
and Flat Glass Manufacturing

  Technology Update (Case Study #1)

The Tri-Mer UltraCat ceramic filter system is now the technology of choice for this application.  It supersedes the Cloud Chamber Scrubber in performance and at a lower cost.  Tri-Mer now has six projects on glass furnace emissions in the U.S. that cover the range of glass and furnace types. The latest system controls glass furnace emissions for PM, SOx, and NOx using the UltraCat catalyst filter system. Tri-Mer ceramic filter systems have become the industry choice for float, container, and glassware projects, and both air-fuel and oxy-fired furnaces.

Case Study #2: Glass Fiber Manufacturing

Case Study #3: Fiber Optics Manufacturing

Case Study #4: Abrasives, Ceramics and Other
Non-Soluble PM2.5 and Submicron Particulate

  Technology Update (Case Study #4)

The Tri-Mer UltraCat ceramic filter system is now the technology of choice for this application.  It supersedes the Cloud Chamber Scrubber in performance and at a lower cost.  Tri-Mer now has large projects in ceramics manufacturing in the U.S. that remove PM, SO2, HCl, HF and NOx in an all-in-one UltraCat catalyst filter system.

Case Study #6: Diesel Exhaust Emissions /
Locomotive Diesel Pollution

Case Study #7: Diesel Exhaust Emissions / Ships at Port

  Technology Update (Both Case Studies #6 & #7)

The Tri-Mer UltraCat ceramic filter system is now the technology of choice for this application.  It supersedes the Cloud Chamber Scrubber in performance and at a lower cost. The application is large stationary diesel such as generators, ships-at-port and other large sources.  It is not applicable to automotive or truck diesel.  Tri-Mer has diesel results for PM, SO2, and NOx all removed by an all-in-one UltraCat catalyst filter system.

 

Case Study #1: Glass Furnace Exhaust for
Container and Flat Glass Manufacturing

  Technology Update (Case Study #1)

The Tri-Mer UltraCat ceramic filter system is now the technology of choice for this application.  It supersedes the Cloud Chamber Scrubber in performance and at a lower cost.  Tri-Mer now has six projects on glass furnace emissions in the U.S. that cover the range of glass and furnace types. The latest system controls glass furnace emissions for PM, SOx, and NOx using the UltraCat catalyst filter system. Tri-Mer ceramic filter systems have become the industry choice for float, container, and glassware projects, and both air-fuel and oxy-fired furnaces.

Following other successful applications in the glass industry, a pilot study to evaluate the
performance of a Cloud Chamber Scrubber (CCS) system was performed at a major glass
company. The purpose of the study was to evaluate the ability to treat emissions from the
exhaust of a glass melting furnace for particulates and SO2.  The test was deemed successful,
and Tri-Mer received an order from the major glass company based in part on the pilot study,
which showed the ability to meet requirements set by state and federal regulatory authorities. 
A third-party testing company was contracted by the glass company to source test
the inlet and outlet of the CCS for particulates using EPA Method 5/202.

Standard tests were conducted for each of several different system configurations. The results
of these tests are proprietary. Tests conducted independently by Tri-Mer Corporation,
using standard methods modified for the circumstances, showed that the CCS could remove
total particulates in excess of 95%. A summary of the tests conducted by Tri-Mer using
modified methods is shown below.

CCS Emission Data for Glass Furnace Exhaust:
Oxy Fired Glass Melting Furnaces, Total Particulates

CCS Emission Data for Glass Furnace Exhaust: Oxy Fired Glass Melting Furnaces, Total Particulates

Graphic 1. Performance results on container flat / glass manufacturing showing over 95% capture of
total particulate, both filterable and condensable. These were conducted by Tri-Mer using a modified
Method 5 to account for “drift water,” an artifact of the equipment set-up.

CCS Typical Removal Efficiency for Sulfur Dioxide (SO2)

CCS Typical Removal Efficiency for Sulfur Dioxide (SO2)
Graphic 2

Removal of SO2 was a requirement of the system.

For removal efficiency tests, third party testers employed continuous emission monitors (CEM)
for SO2. A variety of applications verify that typical SO2 removal in the CCS is in excess of 99%
as shown in graphic 2 above. As an enhancement, a method for minimizing or recycling treatment
of the waste stream for soda glass was proposed by Tri-Mer. This is called the Zero Discharge
feature of the CCS system for glass applications.

Wet scrubbing of soluble gases is well understood. Tri-Mer Corporation, as a leader in wet scrubbing,
has thousands of scrubbers of different types installed in many industries. By using charged droplets,
CCS can remove fine particulate that other wet scrubbers cannot, while retaining the gas scrubbing
ability of a packed tower scrubber.

Have a potential glass furnace exhaust application?
Tell Us About It . . .

We Can Help You with Some Guidelines.

For more information contact:
Kevin Moss (801) 294-5422
kevin.moss@tri-mer.com

 

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Tri-Mer Corporation
1400 Monroe Street
P.O. Box 730
Owosso, MI  48867; USA
Phone:  (989) 723-7838
Fax:  (989) 723-7844
salesdpt@tri-mer.com

 

CCS or
Fabric Filters / Baghouses?

The CCS vs. Wet ESP

CCS article in
Glass International

Have a Potential Application?
Tell Us About It
. . . We Can
Help You with
Some Guidelines.

Contact:
Kevin Moss
ph: 801.294.5422
Email