Optimizing Low-Temperature Heat Recovery in a Refinery Fluid Catalytic Cracking Unit Based on Pinch

• 作 者: Zhao Dongfeng Xue Jianliang Li
• 机 构: CollegeofChemicalEngineeringChinaUniversityofPetroleum（EastChina）
• 出 处: 中国炼油与石油化工：英文版
• 发表日期: 2012年2期
• 关键词: 装置优化 热回收 催化裂化 夹点分析 低温 炼油厂 实用程序 热交换过程 low temperature heat recovery pinch techno
• 基金项目: the National Nature Science Foundation (Grant No. 51178463)

In this paper, the research was focused on optimizing low-temperature heat recovery to adopt multi-effect distillation (MED) in desalination by pinch technology. And further analysis indicated that phase changes occurred during the heat recovery process.