The absorption of tetrachloroethylene and trichloroflouromethane on anhydrous nickel sulfate
Thesis (M.Sc.)--Memorial University of Newfoundland, 1969. Chemistry Bibliography: leaves 66-69 Tetrachloroethylene and trichloro- fluoromethane exhibit hysteresis when adsorbed on anhydrous nickel sulfate. Analysis of the heats of adsorption and the entropies of the adsorbed substances suggests tha...
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ftmemorialunivdc:oai:collections.mun.ca:theses3/160735 2023-05-15T17:23:32+02:00 The absorption of tetrachloroethylene and trichloroflouromethane on anhydrous nickel sulfate Kinloch, George A. Memorial University of Newfoundland. Dept. of Chemistry 1969 144 leaves : ill. Image/jpeg; Application/pdf http://collections.mun.ca/cdm/ref/collection/theses3/id/160735 eng eng Electronic Theses and Dissertations (11.37 MB) -- http://collections.mun.ca/PDFs/theses/Kinloch_GeorgeA.pdf 76005962 http://collections.mun.ca/cdm/ref/collection/theses3/id/160735 The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. Paper copy kept in the Centre for Newfoundland Studies, Memorial University Libraries Hydrocarbons Absorption Text Electronic thesis or dissertation 1969 ftmemorialunivdc 2015-08-06T19:20:24Z Thesis (M.Sc.)--Memorial University of Newfoundland, 1969. Chemistry Bibliography: leaves 66-69 Tetrachloroethylene and trichloro- fluoromethane exhibit hysteresis when adsorbed on anhydrous nickel sulfate. Analysis of the heats of adsorption and the entropies of the adsorbed substances suggests that condensation occurs during adsorption. This is corroborated by analysis of the data with the Kelvin equation. This analysis also indicates that the angle of contact between the condensed adsorbate and the adsorbent is not zero as is usually assumed, but is in fact, finite. The data suggest that layers of adsorbate of only two molecules' thickness can exhibit liquidlike properties. The shape of the isotherm suggests that the adsorbent consists of parallel plates separated by capillary spaces within which condensation occurs. The plates may move apart as adsorption progresses to accommodate large volumes of adsorbate between the plates. Thesis Newfoundland studies University of Newfoundland Memorial University of Newfoundland: Digital Archives Initiative (DAI) |
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Memorial University of Newfoundland: Digital Archives Initiative (DAI) |
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English |
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Hydrocarbons Absorption |
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Hydrocarbons Absorption Kinloch, George A. The absorption of tetrachloroethylene and trichloroflouromethane on anhydrous nickel sulfate |
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Hydrocarbons Absorption |
description |
Thesis (M.Sc.)--Memorial University of Newfoundland, 1969. Chemistry Bibliography: leaves 66-69 Tetrachloroethylene and trichloro- fluoromethane exhibit hysteresis when adsorbed on anhydrous nickel sulfate. Analysis of the heats of adsorption and the entropies of the adsorbed substances suggests that condensation occurs during adsorption. This is corroborated by analysis of the data with the Kelvin equation. This analysis also indicates that the angle of contact between the condensed adsorbate and the adsorbent is not zero as is usually assumed, but is in fact, finite. The data suggest that layers of adsorbate of only two molecules' thickness can exhibit liquidlike properties. The shape of the isotherm suggests that the adsorbent consists of parallel plates separated by capillary spaces within which condensation occurs. The plates may move apart as adsorption progresses to accommodate large volumes of adsorbate between the plates. |
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Memorial University of Newfoundland. Dept. of Chemistry |
format |
Thesis |
author |
Kinloch, George A. |
author_facet |
Kinloch, George A. |
author_sort |
Kinloch, George A. |
title |
The absorption of tetrachloroethylene and trichloroflouromethane on anhydrous nickel sulfate |
title_short |
The absorption of tetrachloroethylene and trichloroflouromethane on anhydrous nickel sulfate |
title_full |
The absorption of tetrachloroethylene and trichloroflouromethane on anhydrous nickel sulfate |
title_fullStr |
The absorption of tetrachloroethylene and trichloroflouromethane on anhydrous nickel sulfate |
title_full_unstemmed |
The absorption of tetrachloroethylene and trichloroflouromethane on anhydrous nickel sulfate |
title_sort |
absorption of tetrachloroethylene and trichloroflouromethane on anhydrous nickel sulfate |
publishDate |
1969 |
url |
http://collections.mun.ca/cdm/ref/collection/theses3/id/160735 |
genre |
Newfoundland studies University of Newfoundland |
genre_facet |
Newfoundland studies University of Newfoundland |
op_source |
Paper copy kept in the Centre for Newfoundland Studies, Memorial University Libraries |
op_relation |
Electronic Theses and Dissertations (11.37 MB) -- http://collections.mun.ca/PDFs/theses/Kinloch_GeorgeA.pdf 76005962 http://collections.mun.ca/cdm/ref/collection/theses3/id/160735 |
op_rights |
The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. |
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