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Quantitative Determination of Residual Mineral Oil in Ester-Retrofilled Transformers Using Fourier-Transform Infrared Spectroscopy

A journal article published 2026-09-01 by Elsevier BV reports a laboratory method for detecting residual mineral oil in ester-retrofitted transformers. The supplied excerpt included only publisher and content type and provided no additional event or impact details.

Categories: science-and-space, energy-and-resources, technology

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence
6/10
Geographic reach
1/10
Global importance
2/10
Impact magnitude
2/10
Positivity
6/10
Urgency
1/10

Why it matters

The paper describes a technical measurement method relevant to assessing residual mineral oil in ester-retrofitted transformers.

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