Solvent recovery system for plastic dying operation
A apparatus for recovering components of a material system containing dye, water, and solvents such as ethylene glycol monobutyl ether and diethylene glycol is provided. The apparatus comprises in sequence: a first vessel including a cooling device for cooling the material system; a pump; at least o...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
01.08.2008
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Subjects | |
Online Access | Get full text |
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Summary: | A apparatus for recovering components of a material system containing dye, water, and solvents such as ethylene glycol monobutyl ether and diethylene glycol is provided. The apparatus comprises in sequence: a first vessel including a cooling device for cooling the material system; a pump; at least one first filter; at least one purifying vessel containing activated carbon; optionally, a second filter; and a second vessel optionally including a probe. Each of the first vessel, purifying vessel, filter housings and baskets, second vessel and interconnecting piping are fabricated of a material which does not absorb dye, such as stainless steel. |
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Bibliography: | Application Number: TW20070131752 |