An integrated technology of spray pipe, gravity settling, cyclone separation and air cooling is introduced for disposal of cooling water from DCU.

• 针对延迟焦化装置冷焦水的污染问题 ,提出了由水 -水混合器注水降温技术、重力沉降技术、旋流分离技术、空冷器技术集成的“冷焦水密闭循环处理技术” ,该技术具有良好的工业应用价值