Last Updated：2025/11/21

(transitive) to remove the sulfur from something (such as petroleum or flue gases)

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desulfur

Source Word

desulfur

transitive

(transitive) to remove the sulfur from something (such as petroleum or flue gases)

Japanese Meaning

硫黄を取り除く

The refinery will desulfur gasoline before distribution to comply with new environmental regulations.

製油所は新しい環境規制に従うため、出荷前にガソリンから硫黄を除去します。

Sense（1）

(transitive) to remove the sulfur from something (such as petroleum or flue gases)

desulfurs

（ present singular third-person ）

desulfuring

（ participle present ）

desulfured

（ participle past ）

desulfured

（ past ）