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Ellingham Diagram/Evidence
Method evidence record

Ellingham Diagram

The Ellingham Diagram, introduced by Harold Ellingham in 1944, is a graphical representation of the Gibbs free energy change for oxide formation and reduction as a function of temperature. It is an essential tool for predicting the thermodynamic feasibility of ore reduction and selecting appropriate reducing agents and temperatures for smelting and roasting operations.

Sources recorded, not reviewed

Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Ellingham Diagram for Ore Reduction
Taxonomic method record · process-pipeline / mining-engineering
  • Ellingham, H. J. T. (1944). Reducibility of oxides and sulfides. Journal of the Society of Chemical Industry, 63(5), 125-160. · URL
  • Richardson, F. D. (2007). Physical chemistry of melts in metallurgy (Vol. 2). Academic Press. · URL
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Curated claims

Claims persisted in the evidence ledger, each with its own assessment.

No curated claims yet

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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Same method familyElectrowinningmachine-suggested · Relational suggestion, not evidence.Same method familyShrinking Core Modelmachine-suggested · Relational suggestion, not evidence.Same method familySlag Basicitymachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

2 recorded citations, copied from the method source record.

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