Segregation of Anhydrite in Sintered Naturally Occurring Rock Salt

Hdl Handle:
http://hdl.handle.net/10034/613228
Title:
Segregation of Anhydrite in Sintered Naturally Occurring Rock Salt
Authors:
Swanson, Claudia; Boehme, Susanne; Guenster, Jens
Abstract:
This study examines the sintering of naturally occurring rock salt in dependence of pressure and temperature as is desired for storage and other applications in saline environments where rock salt is thermodynamically stable and shows a mechanical behavior compatible to the surrounding host material. Rock salt consists mainly of sodium chloride with small impurities of less soluble compounds such as anhydrite, CaSO4 . A special interest in the sintering process of naturally occurring rock salt is the segregation of anhydrite to the grain boundaries between individual sodium chloride crystals. Our study has shown that sintering naturally occurring rock salt at different pressures will influence the segregation of anhydrite. Experiments support a greater segregation of anhydrite resulting from an increased pressure treatment. As the solubility of anhydrite is less than sodium chloride, the sintered samples of naturally occurring rock salt show greater stability towards dissolution than pure sodium chloride.
Affiliation:
University of Chester; Bundesanstalt fuer Materialforschung
Citation:
Swanson, C., Boehme, S., & Guenster, J. (2015). Segregation of Anhydrite in Sintered Naturally Occurring Rock Salt. SMRI Conference Proceedings. Santander, Spain.
Publisher:
Solution Mining Research Institute
Publication Date:
Sep-2015
URI:
http://hdl.handle.net/10034/613228
Type:
Meetings and Proceedings
Language:
en_US
Appears in Collections:
Natural Sciences

Full metadata record

DC FieldValue Language
dc.contributor.authorSwanson, Claudiaen
dc.contributor.authorBoehme, Susanneen
dc.contributor.authorGuenster, Jensen
dc.date.accessioned2016-06-15T16:38:33Zen
dc.date.available2016-06-15T16:38:33Zen
dc.date.issued2015-09en
dc.identifier.citationSwanson, C., Boehme, S., & Guenster, J. (2015). Segregation of Anhydrite in Sintered Naturally Occurring Rock Salt. SMRI Conference Proceedings. Santander, Spain.en
dc.identifier.otherNAen
dc.identifier.urihttp://hdl.handle.net/10034/613228en
dc.description.abstractThis study examines the sintering of naturally occurring rock salt in dependence of pressure and temperature as is desired for storage and other applications in saline environments where rock salt is thermodynamically stable and shows a mechanical behavior compatible to the surrounding host material. Rock salt consists mainly of sodium chloride with small impurities of less soluble compounds such as anhydrite, CaSO4 . A special interest in the sintering process of naturally occurring rock salt is the segregation of anhydrite to the grain boundaries between individual sodium chloride crystals. Our study has shown that sintering naturally occurring rock salt at different pressures will influence the segregation of anhydrite. Experiments support a greater segregation of anhydrite resulting from an increased pressure treatment. As the solubility of anhydrite is less than sodium chloride, the sintered samples of naturally occurring rock salt show greater stability towards dissolution than pure sodium chloride.en
dc.language.isoen_USen
dc.publisherSolution Mining Research Instituteen
dc.subjectSintering Rock Salten
dc.subjectAnhydrite Segregationen
dc.titleSegregation of Anhydrite in Sintered Naturally Occurring Rock Salten_US
dc.typeMeetings and Proceedingsen
dc.contributor.departmentUniversity of Chester; Bundesanstalt fuer Materialforschungen
dc.date.accepted2015-09-01en
or.grant.openaccessYesen
rioxxterms.funderUnfundeden
rioxxterms.identifier.projectUnfundeden
rioxxterms.versionAMen
rioxxterms.licenseref.startdate2015-09-01en
All Items in ChesterRep are protected by copyright, with all rights reserved, unless otherwise indicated.