对于炼油企业来说，需要合理利用现有装置能源和热量，不断实施节能降耗改造。本文提出的几个节能降耗改造实例经过生产验证，效果显著。%For oil refining enterprises ,they need to use reasonably of existing equipment energy and heat and continue to implement energy-saving transformation. Several examples of energy saving and consumption reduction are presented in this paper .
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