Sulphur functioning during glass melting

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F08%3A00020277" target="_blank" >RIV/60461373:22310/08:00020277 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Sulphur functioning during glass melting

Original language description

The impact of sulphur compounds on the sand dissolution process and foaming was investigated in the model soda-lime-silica glass with additions of carbon and sulphate in molar ratios 0-6. The aim of the work was to test the mentioned fining combination for the role of chemical accelerator of glass melting. The sulfate with carbon proved acceleration of the sand dissolution at 1300°C but the results at lower temperatures were less convincing. The volume foaming was observed and evaluated in slightly reduced and reduced glasses at 1300-1400°C. The bubble nucleation, rapid growth and foam formation on the glass level in contact with water vapour atmosphere was attributed to chemical reaction between water vapour and sulphur compounds in the melt.

Czech name

Vliv síry na průběh tavení skel

Czech description

Vliv složek síry na proces rozpouštění písku a pěnění skloviny byl zkoumán v sodno-vápenato-křemičité sklovině s přídavky uhlíku a síranu v molárních poměrech 0-6. Cílem této práce bylo testovat zmíněné čeřicí kombinace hrající hlavní úlohu při chemickémurychlení tavení skel.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JH - Ceramics, fire-proof materials and glass

OECD FORD branch

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Project

<a href="/en/project/2A-1TP1%2F063" target="_blank" >2A-1TP1/063: New glass and ceramic materials and advanced concepts of their preparation and manufactoring</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Advanced Materials Research

ISSN

1022-6680

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

39-40

Country of publishing house

CH - SWITZERLAND

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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