THE CONDENSATION AND SUBLIMATION OF CO2 WITH H2O: CARBONIC ACID ON MARS
The condensation and sublimation of mixtures of CO2 with H2O have been studied at temperatures between 80 and 230 K. Evidence is presented for the existence of metastable, solid-phase H2O.CO2. With near-equilibrium condensation the measured heats of sublimation of CO2 and H2O are independent of the...
Main Authors: | , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Published: |
1967
|
Subjects: | |
Online Access: | http://www.dtic.mil/docs/citations/AD0661385 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0661385 |
id |
ftdtic:AD0661385 |
---|---|
record_format |
openpolar |
spelling |
ftdtic:AD0661385 2023-05-15T15:52:32+02:00 THE CONDENSATION AND SUBLIMATION OF CO2 WITH H2O: CARBONIC ACID ON MARS Harrison,Halstead Scattergood,D. M. Shupe,M. R. BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH GEO-ASTRO PHYSICS LAB 1967-09 text/html http://www.dtic.mil/docs/citations/AD0661385 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0661385 en eng http://www.dtic.mil/docs/citations/AD0661385 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Astrophysics (*CONDENSATION MARS(PLANET)) (*ASTROPHYSICS *MARS(PLANET)) CARBON DIOXIDE HEAT OF SUBLIMATION WATER LOW TEMPERATURE SOLIDIFIED GASES Text 1967 ftdtic 2016-02-18T20:35:53Z The condensation and sublimation of mixtures of CO2 with H2O have been studied at temperatures between 80 and 230 K. Evidence is presented for the existence of metastable, solid-phase H2O.CO2. With near-equilibrium condensation the measured heats of sublimation of CO2 and H2O are independent of the mixing ratio; it is therefore unlikely that CO2 and H2O will co-precipitate on Mars at temperatures appreciably higher than required for CO2 to condense alone. (Author) Text Carbonic acid Defense Technical Information Center: DTIC Technical Reports database |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Astrophysics (*CONDENSATION MARS(PLANET)) (*ASTROPHYSICS *MARS(PLANET)) CARBON DIOXIDE HEAT OF SUBLIMATION WATER LOW TEMPERATURE SOLIDIFIED GASES |
spellingShingle |
Astrophysics (*CONDENSATION MARS(PLANET)) (*ASTROPHYSICS *MARS(PLANET)) CARBON DIOXIDE HEAT OF SUBLIMATION WATER LOW TEMPERATURE SOLIDIFIED GASES Harrison,Halstead Scattergood,D. M. Shupe,M. R. THE CONDENSATION AND SUBLIMATION OF CO2 WITH H2O: CARBONIC ACID ON MARS |
topic_facet |
Astrophysics (*CONDENSATION MARS(PLANET)) (*ASTROPHYSICS *MARS(PLANET)) CARBON DIOXIDE HEAT OF SUBLIMATION WATER LOW TEMPERATURE SOLIDIFIED GASES |
description |
The condensation and sublimation of mixtures of CO2 with H2O have been studied at temperatures between 80 and 230 K. Evidence is presented for the existence of metastable, solid-phase H2O.CO2. With near-equilibrium condensation the measured heats of sublimation of CO2 and H2O are independent of the mixing ratio; it is therefore unlikely that CO2 and H2O will co-precipitate on Mars at temperatures appreciably higher than required for CO2 to condense alone. (Author) |
author2 |
BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH GEO-ASTRO PHYSICS LAB |
format |
Text |
author |
Harrison,Halstead Scattergood,D. M. Shupe,M. R. |
author_facet |
Harrison,Halstead Scattergood,D. M. Shupe,M. R. |
author_sort |
Harrison,Halstead |
title |
THE CONDENSATION AND SUBLIMATION OF CO2 WITH H2O: CARBONIC ACID ON MARS |
title_short |
THE CONDENSATION AND SUBLIMATION OF CO2 WITH H2O: CARBONIC ACID ON MARS |
title_full |
THE CONDENSATION AND SUBLIMATION OF CO2 WITH H2O: CARBONIC ACID ON MARS |
title_fullStr |
THE CONDENSATION AND SUBLIMATION OF CO2 WITH H2O: CARBONIC ACID ON MARS |
title_full_unstemmed |
THE CONDENSATION AND SUBLIMATION OF CO2 WITH H2O: CARBONIC ACID ON MARS |
title_sort |
condensation and sublimation of co2 with h2o: carbonic acid on mars |
publishDate |
1967 |
url |
http://www.dtic.mil/docs/citations/AD0661385 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0661385 |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0661385 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766387691883069440 |