乙烯工业 ›› 2021, Vol. 33 ›› Issue (3): 62-64.

• 节能降耗 • 上一篇    

独山子220 kt/a乙烯装置能耗分析与优化

马 俊, 惠 嘉, 任崇欣, 李智源, 董亚龙   

  1. 中国石油天然气股份有限公司独山子石化分公司
  • 收稿日期:2020-03-20 修回日期:2020-12-17 出版日期:2021-09-25 发布日期:2021-09-29
  • 作者简介:马俊,男,2006年毕业于中国石油大学(北京)化学工程与工艺专业,学士,主要从事乙烯装置节能安全工作,工程师。

Energy Consumption Analysis and Optimization of 220 kt/a Ethylene Plant in Dushanzi

Ma Jun, Hui Jia, Ren Chongxin, Li Zhiyuan, Dong Yalong   

  1. PetroChina Dushanzi Petrochemical Company, Dushanzi, Xinjiang, P.C.833600
  • Received:2020-03-20 Revised:2020-12-17 Online:2021-09-25 Published:2021-09-29

摘要:

独山子220 kt/a乙烯装置能源由燃料气、新水、脱盐水、循环水、电耗、高压蒸汽、中压蒸汽、低压蒸汽、氮气、工厂风及仪表风组成。装置通过改变原料加工模式、采取先进管理经验,加强工艺管理,关键设备特护,优化关键运行参数,将能耗指标分解到月,从而提高目的产物产量,降低能源消耗,确保了全年能耗达标。

关键词: 能耗 , 产量 , 优化

Abstract:

The energy for the 220 kt/a ethylene plant in Dushanzi consists of fuel gas, fresh water, desalted water, circulating water, electricity consumption, high pressure steam, medium pressure steam, low pressure steam, nitrogen, plant air and instrument air. By changing the processing mode of raw materials, adopting advanced management experience, strengthening process management, providing special care for key equipment, optimizing key operating parameters and breaking down the energy consumption index into months, the ethylene plant can improve the output of target products, reduce energy consumption and ensure that the annual energy consumption meet the standard.

Key words: energy consumption, yield, optimization