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| CataburnTM is highly effective in processing hard-to-recycle noxious emissions as well as solvent gases from the paint, printing, chemical, electrical wiring, rubber, foundry, food, stockbreeding and fishery industries. Cataburn can also be effectively used for post-treatment of gases after processing by Admat gas-adsorption equipment. |
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| CataburnTM |
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Exhaust treatment system that eliminates secondary contamination and allows high processing efficiency at low temperatures
Compared to direct oxidation systems that process exhaust at high temperatures of 700-850 , Cataburn can operate at low temperatures of 300-350 by using catalysts. In addition to having a high Sv-value (Volume of process exhausts/Volume of catalysts), the system's low temperature allows for high processing efficiency when treating organic odors. Oxidation at lower process temperatures generates less NOx, and reduced fuel consumption contributes to lower  emissions. |
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| Cross-Section of CataburnTM |
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Countermeasures for energy-saving
In addition to having lower operating temperatures,
the plate-type heat exchanger recovers waste heat
from the processed stream to the unprocessed one,
providing greater energy efficiency. For example,
reclaiming the high-temperature oven exhaust gas
reduces fuel expenses. Furthermore, when solvent
concentration increases, the ability to use solvents
as fuel further reduces energy consumption.
Low operating costs (Xylene example)
If VOC's concentration exceeds 500 ppm and is used
in oven exhaust, the unprocessed gas preheated in
the heat exchanger spontaneously combusts on the
surface of the catalyst, reducing the operating
cost.
Easier and safer operation
CataburnTM is a fully automatic operating system. It is easy to operate, and the system operator does not need any licenses or special qualifications. Safety systems built into the combustion control system handle functions such as the pre-purging, post-purging and air volume control. |
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| Type of industry |
Major components to be destroyed |
| Paint
shops |
Toluene,
xylene, isopropyl alcohol (IPA), methanol,
methyl ethyl ketone (MEK) and acetic
ester |
| Printing
shops |
Toluene,
IPA, MEK, hexane, acetic ester |
| Chemicals |
Aldehyde,
ketone, ethylene, carbon monoxide, acrylic
acid |
| Electrical
wiring |
Benzene,
toluene, acetic ester |
| Foundries |
Phenol,
formaldehyde |
| Foods |
Fatty
acids, alcohols |
| Stockbreeding
& fisheries |
Fatty
acids, mercaptan |
| Rubbers |
Toluene,
isocyanates, rubber odor |
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| Applications of CataburnTM |
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