关键词: 常减压蒸馏装置, 清洁生产, 节能, 环境保护

Abstract: The clean production techniques developed and adopted by the crude oil distillation unit of Lanzhou Petrochemical Company in recent years were reviewed. The application of these technical measures resulted in reducing production cost and environmental pollution, which offered social and economic benefit.

Key words: atmospheric vacuum distillation unit, clean production, energy conservation, environmental protection