This HTML5 document contains 49 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n18http://localhost/temp/predkladatel/
n6http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n5http://linked.opendata.cz/ontology/domain/vavai/
n16http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
n4http://linked.opendata.cz/ontology/domain/vavai/riv/
skoshttp://www.w3.org/2004/02/skos/core#
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n7http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F60461373%3A22340%2F10%3A00023447%21RIV11-MSM-22340___/
n12http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n14http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n15http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n8http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n17http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n13http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n11http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F60461373%3A22340%2F10%3A00023447%21RIV11-MSM-22340___
rdf:type
n5:Vysledek skos:Concept
dcterms:description
Densities of highly alkaline sodium aluminate solutions have been measured by vibrating-tube densimetry over the temperature range 323 to 573 K at a pressure of 10 MPa. Ionic strengths, I, of these mixed solutions were from 1 to 6, and the degree of substitution of hydroxide by aluminate, R, ranged from 0.1 to 0.4, where R = mA/m and mA and m () I) are the aluminate and total molalities, respectively. Apparent molar volumes, Vφ, derived from the density data for the (NaOH + NaAl(OH)4)(aq) solutions, were found to follow Young?s rule; that is, they depended linearly on the level of substitution of aluminate for hydroxide at all temperatures. The slopes of the Young?s rule plots were independent of ionic strength at a given temperature but depended linearly on temperature. It is therefore possible to model Vφ (and hence the densities) of ternary (NaOH + NaAl(OH)4)(aq) mixtures using only two parameters in addition to those needed for the correlation of the binary NaOH(aq) solutions. This also Densities of highly alkaline sodium aluminate solutions have been measured by vibrating-tube densimetry over the temperature range 323 to 573 K at a pressure of 10 MPa. Ionic strengths, I, of these mixed solutions were from 1 to 6, and the degree of substitution of hydroxide by aluminate, R, ranged from 0.1 to 0.4, where R = mA/m and mA and m () I) are the aluminate and total molalities, respectively. Apparent molar volumes, Vφ, derived from the density data for the (NaOH + NaAl(OH)4)(aq) solutions, were found to follow Young?s rule; that is, they depended linearly on the level of substitution of aluminate for hydroxide at all temperatures. The slopes of the Young?s rule plots were independent of ionic strength at a given temperature but depended linearly on temperature. It is therefore possible to model Vφ (and hence the densities) of ternary (NaOH + NaAl(OH)4)(aq) mixtures using only two parameters in addition to those needed for the correlation of the binary NaOH(aq) solutions. This also
dcterms:title
Densities of concentrated alkaline aluminate solutions at temperatures (323 to 573) K and 10 MPa pressure. Densities of concentrated alkaline aluminate solutions at temperatures (323 to 573) K and 10 MPa pressure.
skos:prefLabel
Densities of concentrated alkaline aluminate solutions at temperatures (323 to 573) K and 10 MPa pressure. Densities of concentrated alkaline aluminate solutions at temperatures (323 to 573) K and 10 MPa pressure.
skos:notation
RIV/60461373:22340/10:00023447!RIV11-MSM-22340___
n4:aktivita
n15:Z
n4:aktivity
Z(MSM6046137307)
n4:cisloPeriodika
3
n4:dodaniDat
n11:2011
n4:domaciTvurceVysledku
n6:6609635 n6:7606370
n4:druhVysledku
n13:J
n4:duvernostUdaju
n14:S
n4:entitaPredkladatele
n7:predkladatel
n4:idSjednocenehoVysledku
253307
n4:idVysledku
RIV/60461373:22340/10:00023447
n4:jazykVysledku
n8:eng
n4:klicovaSlova
density; aqueous solutions; sodium hydroxide; aluminates; high temperature; high pressure; apparent molar volume
n4:klicoveSlovo
n12:high%20pressure n12:high%20temperature n12:aluminates n12:density n12:apparent%20molar%20volume n12:aqueous%20solutions n12:sodium%20hydroxide
n4:kodStatuVydavatele
US - Spojené státy americké
n4:kontrolniKodProRIV
[77A94BCEFC52]
n4:nazevZdroje
Journal of Chemical Engineering Data
n4:obor
n17:BJ
n4:pocetDomacichTvurcuVysledku
2
n4:pocetTvurcuVysledku
7
n4:rokUplatneniVysledku
n11:2010
n4:svazekPeriodika
55
n4:tvurceVysledku
Hnědkovský, Lubomír Hefter, Glenn Schroedle, Simon May, Peter Koenigsberger, Erich Koenigsberger, Lanchie Cibulka, Ivan
n4:wos
000275328000017
n4:zamer
n16:MSM6046137307
s:issn
0021-9568
s:numberOfPages
6
n18:organizacniJednotka
22340