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hydrotreating
释义
hydrotreating
hydrotreating
[
¦hī·drō¦trēd·iŋ
]
(chemical engineering)
Oil refinery catalytic process in which hydrogen is contacted with petroleum intermediate or product streams to remove impurities, such as oxygen, sulfur, nitrogen, or unsaturated hydrocarbons.
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更新时间:2026/9/9 3:30:22