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Low air flow fumigation method

  • US 4,200,657 A
  • Filed: 11/09/1978
  • Issued: 04/29/1980
  • Est. Priority Date: 11/09/1978
  • Status: Expired due to Term
First Claim
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1. A method of fumigating an agricultural product stored in a container, comprising the steps of:

  • introducing a gaseous chemical fumigant into the container, the fumigant being selected for minimal sorption of the fumigant by the product; and

    forcing the fumigant and air through the product at a flow rate such that said product undergoes one gaseous volume change in a time period of not less than 1.5 hours.

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