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A semantic framework for chemical process digitalisation using ontologies
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DOI：10.1016/j.cej.2026.174361.png)
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Abstract
En 中文
• A full knowledge-graph based implementation of a chemical process digital twin is demonstrated • Novel process ontologies were developed for continuous plant and communication with digital twins • Anomaly detection workflow was demonstrated in the knowledge-graph based digital twin
Keywords:
Chemical process digitalisation
Semantic framework
Model and process ontologies
Knowledge graph
Anomaly detection