Heats of adsorption of ammonia and the three methylamines on silica gel

dc.contributor.advisorFelsing, William A. (William August), 1891-1952
dc.creatorAshby, Carl Toliver
dc.date.accessioned2024-04-22T20:06:08Z
dc.date.available2024-04-22T20:06:08Z
dc.date.issued1934
dc.descriptionThe object of this investigation was the determination of the heats of adsorption of ammonia and the three methylamines on silica gel of different mesh sizes at 25°C. and 40°C. The heats of adsorption of the methylamines on any adsorbent are not recorded in the literature, but that of ammonia on charcoal has been determined by Keyes and Marshall, by Magnus and Kratz, by Titoff, and by other workers. Its heat of adsorption on silica gel has been determined by Magnus and Kieffer. Since a knowledge of these data, along with a knowledge of the physical properties and thermodynamic properties, would be necessary for the design of an adsorption refrigerator using one of these substances as the refrigerant; and since a knowledge of the heats of adsorption of the members of this series of compounds might throw some light on their molecular structures and on the nature of adsorption, it was deemed advisable to undertake this investigation
dc.description.departmentChemistry
dc.format.mediumelectronicen
dc.identifier.urihttps://hdl.handle.net/2152/124890
dc.identifier.urihttps://doi.org/10.26153/tsw/51492
dc.language.isoen
dc.relation.ispartofUT Electronic Theses and Dissertationsen
dc.rightsCopyright © is held by the author. Presentation of this material on the Libraries' web site by University Libraries, The University of Texas at Austin was made possible under a limited license grant from the author who has retained all copyrights in the works.en
dc.rights.restrictionOpen
dc.subjectHeat of adsorption
dc.subjectAmmonia heat of adsorption
dc.subjectMethylamine heat of adsorption
dc.subjectHeat of adsorption on silica gel
dc.subjectAmmonia thermal properties
dc.subjectMethylamine thermal properties
dc.subjectRefrigerants
dc.subjectAdsorption refrigerants
dc.subjectAdsorption refrigerators
dc.subject.lcshHeat of adsorption
dc.subject.lcshAmmonia--Thermal properties
dc.subject.lcshMethylamines--Thermal properties
dc.subject.lcshRefrigerants--Thermal properties
dc.subject.lcshSilica--Thermal properties
dc.titleHeats of adsorption of ammonia and the three methylamines on silica gel
dc.typeThesis
dc.type.genreThesisen
thesis.degree.departmentChemistry
thesis.degree.disciplineChemistry
thesis.degree.grantorUniversity of Texas at Austinen
thesis.degree.levelDoctoral
thesis.degree.nameDoctor of Philosophy

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