Vaporization method to enhance sterilant penetration

Details Vaporization method to enhance sterilant penetration Vaporization method to enhance sterilant penetration

1985-05-10

1988-05-17

Lacey, David L.

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Using disinfecting or sterilizing substance

422 27, A61L 220

Patent

active

047449519

ABSTRACT:
A process for concentrating hydrogen peroxide from a relatively dilute solution of hydrogen peroxide and water and supplying the concentrated hydrogen peroxide in vapor form to a sterilization chamber. The process includes vaporizing a major portion of the water from the solution and removing the water vapor thereby produced before injecting the concentrated hydrogen peroxide vapor into the sterilizing chamber.

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Block, Disinfection, Sterilization and Preservation, Lea & Febiger, Philadelphia, Pa., (1977), pp. 677-684.

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