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Apparatus for the controllable modification of compound concentration in a tube

  • US 20020065493A1
  • Filed: 10/26/2001
  • Published: 05/30/2002
  • Est. Priority Date: 10/22/1999
  • Status: Active Grant
First Claim
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1. A method for providing a compound into a flowing fluid, comprising:

  • providing a section of tubing, the tubing having an interior with a layer of a matrix material bonded to the interior;

    capturing a first compound in the matrix material;

    flowing fluid through the interior of the tubing and over the matrix material;

    applying energy to the matrix material; and

    releasing the first compound from the matrix material into the fluid.

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