Recycling and recovery of methyl bromide fumigant

Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using disinfecting or sterilizing substance

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95131, 95142, 422 30, 422 32, 422122, 426318, A61L 900

Patent

active

055059082

ABSTRACT:
Unused methyl bromide from a fumigation cycle is captured by adsorption on a molecular sieve and recycled for reuse or recovery by desorption with hot gas without the need to purge the fumigation chamber with outside air. The loss of methyl bromide to the atmosphere is minimal.

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Webster's Ninth New Collegiate Dictionary, Merriam-Webster Inc., 1990, p. 54.

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