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Pronunciation varies by accent · verb
(chemistry) To react with hydrogen as part of a chemical engineering process to remove impurities, especially as part of oil refining.
Use hydrotreat when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Hydrotreat means (chemistry) To react with hydrogen as part of a chemical engineering process to remove impurities, especially as part of oil refining.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use hydrotreat where its definition matches the intended context.
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