Method for feeding chemical into a liquid flow
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United States of America Patent
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Apr 11, 2017
Grant Date -
Jun 26, 2014
app pub date -
Dec 9, 2013
filing date -
Oct 8, 2003
priority date (Note) -
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Abstract
A method to feed a chemical into a liquid flow using a feed device including a nozzle casing having an isolated mixing space including: feeding the chemical to the isolated mixing space in the feed device; feeding a mixing liquid to the isolated mixing space; mixing the chemical and the mixing liquid in the isolated mixing space to form a mixture of chemical and mixing liquid, and feeding the mixture of chemical and mixing liquid to the liquid flow.
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