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Title: Method of preventing vapor explosions caused by contact of two liquids having different temperatures

Abstract: Vapor explosions caused by contact of two liquids having differing temperatures, such as occurs in a chemical recovery furnace containing molten smelt when water accidentally contacts the molten smelt, are prevented by subjecting the water/molten smelt interface to sufficient radiation to prevent such explosions by creation of multiple bubble nuclei which result in non-explosive nucleate boiling.


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Inventors: Nutley, Hugh (Seattle, WA, US)
Gardner, Howard S. (Seattle, WA, US)

Application Number: 840756
Filing Date: 1977-10-11
Publication_date: 1980-03-18
Assignee:
Primary Class(es): 250/492.1 250/432R
Other Classes:
US Patent Ref:
3862427Jan, 1975Trump250/492.

Other Refs:
Primary Examiner: Anderson, Bruce C.
Assistant Examiner:
Attorney: Seed, Berry, Vernon & Baynham