Method for Making Higher Concentration Ozone than Supplied O3Derived from Condensing Process Using Ozone Storage under the Same Conditions

Autor:	Norio Tahara, Tsuyoshi Nakajima, Akira Murai
Rok vydání:	2006
Předmět:	Environmental Engineering Ozone Chromatography Capillary condensation Silica gel Supercritical fluid chemistry.chemical_compound Adsorption chemistry Chemical engineering Scientific method Environmental Chemistry Electric discharge Ozone generator
Zdroj:	Ozone: Science & Engineering. 28:149-153
ISSN:	1547-6545 0191-9512
DOI:	10.1080/01919510600656611
Popis:	We have been researching ozone storage using a silica gel that functions as an adsorbent. We found that ozone stored in silica gel was, once released, higher in concentration than the original ozone that was produced by an ozone generator powered by an electrical discharge. Additionally, this method of storage led to an increase in ozone concentration without the need for any additional energy. When ozone was stored in silica gel, it changed from a gaseous state to a liquid state via a vapor state in narrow capillaries according to Kelvin's law. When ozone was desorbed, it was concentrated depending on the changing of the form from a liquid state to a gaseous state via a supercritical fluids state in the narrow capillaries.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4126f3122ba12b235205ff8f3549d7f6 https://doi.org/10.1080/01919510600656611 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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