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Continuous Determination of the Oxidation State in a Soda‐Lime‐Silica Glassmelt During Refining
Author(s) -
Löuh Ingrid,
Frey Thomas,
Schaeffer Helmut A.
Publication year - 1981
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1981.tb15901.x
Subject(s) - soda lime , arsenic , chemistry , sodium sulfate , oxidation state , electrochemistry , refining (metallurgy) , decomposition , oxygen , inorganic chemistry , sulfate , sodium , metal , electrode , organic chemistry
Influences on the oxidation state of glassmelts can be studied by using an electrochemical oxygen sensor which allows in‐situ measurements at melting temperatures. The action of fining agents such as arsenic and sodium sulfate was investigated. The behavior of arsenic (i.e. release and uptake of oxygen) and the decomposition of sodium sulfate with and without carbon additions can be seen electrochemically.