About: Dissolving behavior and calcium release from fibrous wollastonite in acetic acid solution

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Dissolving behavior and calcium release from fibrous wollastonite in acetic acid solution Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The degradability of fibrous wollastonite (CaSiO3) in an aqueous solution of acetic acid and leaching of Ca2+ ions were investigated in the temperature range from 22 to 50 C. The Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-OES) was used for the assessment of calcium and other selected cations in the leaching medium. The amount of calcium in the solvent can be significantly enhanced through leaching at higher temperature. Fibrous silica particles are the main by-product of the leaching process. The properties of by-product were examined by thermal analysis (simultaneous TG-DTA-EGA), infrared spectroscopy (FT-IR) and scanning electron microscopy (SEM). The formation of silica layer on the surface of fibrous wollastonite particles is an important factor in the leaching process. Particles were covered by the silica layer and wollastonite core size was continually decreasing during leaching. The shape of resulting silica particles shows no significant changes during this process. Specific The degradability of fibrous wollastonite (CaSiO3) in an aqueous solution of acetic acid and leaching of Ca2+ ions were investigated in the temperature range from 22 to 50 C. The Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-OES) was used for the assessment of calcium and other selected cations in the leaching medium. The amount of calcium in the solvent can be significantly enhanced through leaching at higher temperature. Fibrous silica particles are the main by-product of the leaching process. The properties of by-product were examined by thermal analysis (simultaneous TG-DTA-EGA), infrared spectroscopy (FT-IR) and scanning electron microscopy (SEM). The formation of silica layer on the surface of fibrous wollastonite particles is an important factor in the leaching process. Particles were covered by the silica layer and wollastonite core size was continually decreasing during leaching. The shape of resulting silica particles shows no significant changes during this process. Specific (en)
Title	Dissolving behavior and calcium release from fibrous wollastonite in acetic acid solution Dissolving behavior and calcium release from fibrous wollastonite in acetic acid solution (en)
skos:prefLabel	Dissolving behavior and calcium release from fibrous wollastonite in acetic acid solution Dissolving behavior and calcium release from fibrous wollastonite in acetic acid solution (en)
skos:notation	RIV/00216305:26310/10:PU88549!RIV11-MSM-26310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(2B08024)
http://linked.open...iv/cisloPeriodika	1-2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Šoukal, František Ptáček, Petr Brandštetr, Jiří Opravil, Tomáš Křečková, Magdaléna
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta chemická
http://linked.open...dnocenehoVysledku	254680
http://linked.open...ai/riv/idVysledku	RIV/00216305:26310/10:PU88549
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Wollastonite, Calcium silicate, Silica, Acetic acid, Dissolution of silicates, Carbon dioxide sequestration. (en)
http://linked.open.../riv/klicoveSlovo	Calcium silicate Silica Acetic acid Carbon dioxide sequestration. Dissolution of silicates Wollastonite
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[CBA3A1C3FF30]
http://linked.open...i/riv/nazevZdroje	Thermochimica Acta
http://linked.open...in/vavai/riv/obor	JP
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Research on the ecologic binder based on the geopolymer structure which is able to immobilize the potentially harmful substances from bulk-cargo produced industrial wastes, and its further application into building industry
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	498
http://linked.open...iv/tvurceVysledku	Šoukal, František Brandštetr, Jiří Opravil, Tomáš Ptáček, Petr Nosková, Magdaléna
http://linked.open...ain/vavai/riv/wos	000274948900010
issn	0040-6031
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	26310
is http://linked.open...avai/riv/vysledek of	Dissolving behavior and calcium release from fibrous wollastonite in acetic acid solution Dissolving behavior and calcium release from fibrous wollastonite in acetic acid solution Dissolving behavior and calcium release from fibrous wollastonite in acetic acid solution

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 19 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software