Method of detecting leaks in fluid-containing equipment
Abstract
Abstract The invention relates to a method of detecting leaks in closed systems, for example pipelines, vessels, containers and other equipment adapted to contain fluids in static or flowing condition. According to the present invention certain agents with provide heat reactions, referred to as heat indicants, are used. A suitable amount of a heat-indicant compound is supplied to the interior of such equipment. In event a leak exists or develops i such equipment the heat-indicant upon escape into the atmosphere will react with oxygen and/or moisture and generate heat. The heat thus generated can be detected by suitable sensitive infrared detector equipment thereby giving an indication that a leak exists. Examples of heat-indicant agents which are suitable for detecting leaks in closed systems are metal alkyls, metal alkyl halides, metal hydrides, metal alkyl hydrides, diphosphines, alkyl phospines halide, alkyl phosphines. When such agents escape into the air they react with the oxygen and/or moisture and generate heat which can be detected by suitable infrared detector equipment.
Inventors
- 👤 Joseph J Packo
Bibliographic Details
Claims Analysis
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| 3.5 Years (Year 4) | 1974-03-22 | 1974-09-21 | 1975-03-23 | $2000.00 | Window Closed / Lapsed |
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