CHEMICAL MICRO HEATING ELEMENT AND MICRO HEATING SYSTEM
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United States of America Patent
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Aug 5, 2021
app pub date -
Feb 3, 2021
filing date -
Feb 5, 2020
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Abstract
Described are various embodiments of a reactive chemical exothermic heating element and system. The exothermic chemical heating element has a reactive solid holder having a channel therein with an exposed end. A reactive chemical is disposed in the channel and able to exothermically react with a suitable liquid, contained in a first vessel. On exposure to the suitable liquid, a gas is generated in the channel and a gas bubble emerges from the channel thereby limiting further suitable liquid from accessing the reactive chemical, and thus controlling the rate of the exothermic reaction and the energy released over a given time period to the suitable liquid. A second vessel may be disposed in the suitable liquid so as to heat any contents of the second vessel via a liquid bath of the second vessel.
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