Latent Heat of Vapors and Gases
نویسندگان
چکیده
منابع مشابه
SAW Sensors for Chemical Vapors and Gases
Surface acoustic wave (SAW) technology provides a sensitive platform for sensing chemicals in gaseous and fluidic states with the inherent advantages of passive and wireless operation. In this review, we provide a general overview on the fundamental aspects and some major advances of Rayleigh wave-based SAW sensors in sensing chemicals in a gaseous phase. In particular, we review the progress i...
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There are many potential sources of ignition which can trigger a fire or explosion: electrical sparks, friction, static discharge, hot surfaces, air streams, and direct-fired burners in ovens and thermal oxidizers. Since we can never be guaranteed that an environment will remain completely free of air or of a source of ignition, the most reliable means of preventing fire or explosion is to meas...
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The discovery of carbon dioxide by Joseph Black (1728-1799) marked a new era of research on the respiratory gases. His initial interest was in alkalis such as limewater that were thought to be useful in the treatment of renal stone. When he studied magnesium carbonate, he found that when this was heated or exposed to acid, a gas was evolved that he called "fixed air" because it had been combine...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1872
ISSN: 0036-8733
DOI: 10.1038/scientificamerican01011872-5